First usable version

2026-01-05 23:39:34 +02:00 · 2026-01-05 23:39:34 +02:00 · 7d3ca6c2c6
commit 7d3ca6c2c6
parent 1ae1539ee0
38 changed files with 6070 additions and 0 deletions
--- a/.dockerignore
+++ b/.dockerignore
@ -0,0 +1,6 @@
+node_modules
+.git
+.gitignore
+*.md
+dist
+data
--- a/.gitignore
+++ b/.gitignore
@ -1,3 +1,7 @@
+
+data
+target
+
 # ---> Node
 # Logs
 logs
--- a/26
+++ b/26
@ -0,0 +1,26 @@
+FROM node:20-slim AS base
+ENV PNPM_HOME="/pnpm"
+ENV PATH="$PNPM_HOME:$PATH"
+RUN corepack enable
+COPY . /app
+WORKDIR /app
+
+FROM base AS prod-deps
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --prod --frozen-lockfile
+
+FROM base AS build
+ENV VITE_PLATFORM_ROOT=https://kahvi.juustodiilerit.fi
+ENV VITE_RAUTHY_CLIENT_ID=kahvi-prod
+ENV VITE_RAUTHY_REDIRECT_URL=https://kahvi.juustodiilerit.fi/
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --frozen-lockfile
+RUN pnpm run build
+
+FROM base
+COPY --from=prod-deps /app/frontend/node_modules /app/frontend/node_modules
+COPY --from=build /app/frontend/dist /app/frontend/dist
+COPY --from=prod-deps /app/shared/node_modules /app/shared/node_modules
+COPY --from=build /app/shared/dist /app/shared/dist
+COPY --from=prod-deps /app/backend/node_modules /app/backend/node_modules
+COPY --from=build /app/backend/dist /app/backend/dist
+EXPOSE 3000
+CMD [ "sh", "-c", "(cd ./backend && pnpx knex migrate:latest) && pnpm run start" ]
--- a/backend/.env.example
+++ b/backend/.env.example
@ -0,0 +1,2 @@
+
+VITE_RAUTHY_CLIENT_ID=kahvi-localhost
--- a/backend/@types/express/index.d.ts
+++ b/backend/@types/express/index.d.ts
@ -0,0 +1,5 @@
+declare namespace Express{
+  interface Request{
+    userId: string | undefined
+  }
+}
--- a/backend/app.ts
+++ b/backend/app.ts
@ -0,0 +1,229 @@
+import path from 'path'
+
+import express, { NextFunction, Request, Response } from 'express'
+import Knex from 'knex'
+import jose from 'jose'
+import * as z from 'zod'
+
+// this `data` folder should be mounted in the docker-compose in production, or mkdired in development
+const dbPath = path.join(process.env.DB_PREFIX ?? '../data/', '/database.db')
+console.log(dbPath)
+const knex = Knex({
+  client: 'better-sqlite3',
+  connection: {
+    filename: dbPath,
+  },
+});
+
+const app = express();
+
+app.use(express.json());
+// app.use(express.urlencoded());
+
+const authenticatedRouter = express.Router()
+
+const JWKS = jose.createRemoteJWKSet(new URL('https://rauthy.juustodiilerit.fi/auth/v1/oidc/certs'))
+
+authenticatedRouter.use(async (req, res, next) => {
+  const authHeader = req.headers['authorization']
+  const jwt = authHeader && authHeader.split(' ')[1]
+  if (!jwt) {
+    return res.status(401).send('Unauthorized')
+  }
+
+  try {
+    const { payload } = await jose.jwtVerify(jwt, JWKS, {
+      issuer: 'https://rauthy.juustodiilerit.fi/auth/v1',
+      audience: process.env.VITE_RAUTHY_CLIENT_ID,
+    })
+    if (!payload.sub) {
+      return res.status(401).send('Unauthorized')
+    }
+
+    req.userId = payload.sub;
+    return next();
+  } catch (error) {
+    console.error(error)
+  }
+
+  return res.status(401).send('Unauthorized')
+});
+
+const validateBody = (schema: z.Schema) => async (req: Request, res: Response, next: NextFunction) => {
+  try {
+    const validatedData = await schema.parseAsync(req.body);
+    req.body = validatedData;
+    next();
+  } catch (error) {
+    if (error instanceof z.ZodError) {
+      return res.status(400).send('Bad request');
+    } else {
+      return res.status(500).send('Internal server error');
+    }
+  }
+};
+
+// ==============================================
+//   COFFEES
+// ==============================================
+const CoffeePostBody = z.object({
+  name: z.string(),
+  roastLevel: z.int(),
+  notes: z.union([z.string(), z.undefined()])
+})
+type CoffeePostBody = z.infer<typeof CoffeePostBody>
+authenticatedRouter.post('/coffee', validateBody(CoffeePostBody), async (req: Request, res: Response) => {
+  const coffee: CoffeePostBody = req.body
+  try {
+    await knex('coffee').insert({
+      id: knex.fn.uuid(),
+      user_id: req.userId,
+      name: coffee.name,
+      roast_level: coffee.roastLevel,
+      notes: coffee.notes,
+    })
+  } catch (error) {
+    console.error(error)
+    return res.status(500).send('Internal server error');
+  }
+
+  return res.status(200).send('Great success')
+});
+authenticatedRouter.get('/coffee', async (req: Request, res: Response) => {
+  const coffees = await knex('coffee').select('*')
+    .where({user_id: req.userId})
+  return res.status(200).json(coffees)
+});
+
+// ==============================================
+//   GRINDERS
+// ==============================================
+const GrinderPostBody = z.object({
+  name: z.string(),
+  notes: z.union([z.string(), z.undefined()])
+})
+type GrinderPostBody = z.infer<typeof GrinderPostBody>
+authenticatedRouter.post('/grinder', validateBody(GrinderPostBody), async (req: Request, res: Response) => {
+  const grinder: GrinderPostBody = req.body
+  try {
+    await knex('grinder').insert({
+      id: knex.fn.uuid(),
+      user_id: req.userId,
+      name: grinder.name,
+      notes: grinder.notes,
+    })
+  } catch (error) {
+    console.error(error)
+    return res.status(500).send('Internal server error');
+  }
+
+  return res.status(200).send('Great success')
+});
+authenticatedRouter.get('/grinder', async (req: Request, res: Response) => {
+  const grinders = await knex('grinder').select('*')
+    .where({user_id: req.userId})
+  return res.status(200).json(grinders)
+});
+
+// ==============================================
+//   BREWERS
+// ==============================================
+const BrewerPostBody = z.object({
+  name: z.string(),
+  notes: z.union([z.string(), z.undefined()])
+})
+type BrewerPostBody = z.infer<typeof BrewerPostBody>
+authenticatedRouter.post('/brewer', validateBody(BrewerPostBody), async (req: Request, res: Response) => {
+  const brewer: BrewerPostBody = req.body
+  try {
+    await knex('brewer').insert({
+      id: knex.fn.uuid(),
+      user_id: req.userId,
+      name: brewer.name,
+      notes: brewer.notes,
+    })
+  } catch (error) {
+    console.error(error)
+    return res.status(500).send('Internal server error');
+  }
+
+  return res.status(200).send('Great success')
+});
+authenticatedRouter.get('/brewer', async (req: Request, res: Response) => {
+  const brewers = await knex('brewer').select('*')
+    .where({user_id: req.userId})
+  return res.status(200).json(brewers)
+});
+
+// ==============================================
+//   METHODS
+// ==============================================
+const MethodPostBody = z.object({
+  coffeeId: z.uuid(),
+  coffeeAmountG: z.int(),
+  grinderId: z.uuid(),
+  grindSetting: z.string(),
+  brewerId: z.uuid(),
+  waterAmountMl: z.int(),
+  waterTemperatureC: z.int(),
+  bloomingTimeSec: z.int(),
+  brewingTimeSec: z.int(),
+  notes: z.union([z.string(), z.undefined()])
+})
+type MethodPostBody = z.infer<typeof MethodPostBody>
+authenticatedRouter.post('/method', validateBody(MethodPostBody), async (req: Request, res: Response) => {
+  const method: MethodPostBody = req.body
+  try {
+    await knex('method').insert({
+      id: knex.fn.uuid(),
+      user_id: req.userId,
+      coffee_id: method.coffeeId,
+      coffee_amount_g: method.coffeeAmountG,
+      grinder_id: method.grinderId,
+      grind_setting: method.grindSetting,
+      brewer_id: method.brewerId,
+      water_amount_ml: method.waterAmountMl,
+      water_temperature_c: method.waterTemperatureC,
+      blooming_time_sec: method.bloomingTimeSec,
+      brewing_time_sec: method.brewingTimeSec,
+      notes: method.notes,
+    })
+  } catch (error) {
+    console.error(error)
+    return res.status(500).send('Internal server error');
+  }
+
+  return res.status(200).send('Great success')
+});
+authenticatedRouter.get('/method', async (req: Request, res: Response) => {
+  const methods = await knex('method').select('*')
+    .where({user_id: req.userId})
+  return res.status(200).json(methods)
+});
+
+app.use('/api', authenticatedRouter)
+
+const fallbackRouter = express.Router()
+
+// These 2 relative paths require the server to be run from the 'backend' folder
+fallbackRouter.use(express.static('../frontend/dist'));
+fallbackRouter.get('/{*fallback}', (_req: Request, res: Response) => {
+  res.sendFile('./frontend/dist/index.html', { root: '..'});
+});
+
+app.use(fallbackRouter)
+
+const PORT = process.env.PORT || 3000;
+async function startServer() {
+  try {
+    app.listen(PORT, () => {
+      console.log(
+        `Server is running on port ${PORT} at http://localhost:${PORT}`
+      );
+    });
+  } catch (error) {
+    console.error('Error starting server:', error);
+  }
+}
+
+startServer();
--- a/backend/knexfile.ts
+++ b/backend/knexfile.ts
@ -0,0 +1,25 @@
+import path from 'path'
+
+import type { Knex } from 'knex'
+
+// Update with your config settings.
+
+// this `data` folder should be mounted in the docker-compose in production, or mkdired in development
+const dbPath = path.join(process.env.DB_PREFIX ?? '../data/', '/database.db')
+const baseConfig = {
+  client: 'better-sqlite3',
+  connection: {
+    filename: dbPath,
+  },
+}
+
+const config: { [key: string]: Knex.Config } = {
+  development: baseConfig,
+
+  staging: baseConfig,
+
+  production: baseConfig
+
+};
+
+module.exports = config;
--- a/backend/migrations/20251223131938_initialize_db.ts
+++ b/backend/migrations/20251223131938_initialize_db.ts
@ -0,0 +1,53 @@
+import type { Knex } from "knex";
+
+
+export async function up(knex: Knex): Promise<void> {
+  await knex.schema.createTable('coffee', (table) => {
+    table.uuid('id').primary().defaultTo(knex.fn.uuid())
+    table.uuid('user_id')
+    table.string('name')
+    table.integer('roast_level')
+    table.string('notes')
+  })
+
+  await knex.schema.createTable('grinder', (table) => {
+    table.uuid('id').primary().defaultTo(knex.fn.uuid())
+    table.uuid('user_id')
+    table.string('name')
+    table.string('notes')
+  })
+
+  await knex.schema.createTable('brewer', (table) => {
+    table.uuid('id').primary().defaultTo(knex.fn.uuid())
+    table.uuid('user_id')
+    table.string('name')
+    table.string('notes')
+  })
+
+  await knex.schema.createTable('method', (table) => {
+    table.uuid('id').primary().defaultTo(knex.fn.uuid())
+    table.uuid('user_id')
+    table.uuid('coffee_id')
+    table.foreign('coffee_id').references('coffee.id')
+    table.integer('coffee_amount_g')
+    table.uuid('grinder_id')
+    table.foreign('grinder_id').references('grinder.id')
+    table.string('grind_setting')
+    table.uuid('brewer_id')
+    table.foreign('brewer_id').references('brewer.id')
+    table.integer('water_amount_ml')
+    table.integer('water_temperature_c')
+    table.integer('blooming_time_sec')
+    table.integer('brewing_time_sec')
+    table.string('notes')
+  })
+}
+
+
+export async function down(knex: Knex): Promise<void> {
+  await knex.schema.dropTable('method')
+  await knex.schema.dropTable('coffee')
+  await knex.schema.dropTable('grinder')
+  await knex.schema.dropTable('brewer')
+}
+
--- a/backend/package.json
+++ b/backend/package.json
@ -0,0 +1,31 @@
+{
+  "name": "@kahvi.juustodiilerit.fi/backend",
+  "private": true,
+  "version": "0.0.0",
+  "main": "index.js",
+  "scripts": {
+    "build": "tsc -b",
+    "seed": "pnpx ts-node seeder/seeder.ts",
+    "dev": "nodemon app.ts",
+    "start": "node dist/app.js"
+  },
+  "keywords": [],
+  "author": "",
+  "description": "",
+  "devDependencies": {
+    "@types/better-sqlite3": "^7.6.13",
+    "ts-node": "^10.9.2",
+    "typescript": "^5.9.3"
+  },
+  "dependencies": {
+    "@kahvi.juustodiilerit.fi/shared": "file:../shared",
+    "@types/express": "^5.0.6",
+    "better-sqlite3": "^12.5.0",
+    "express": "^5.2.1",
+    "jose": "^6.1.3",
+    "knex": "^3.1.0",
+    "nodemon": "^3.1.11",
+    "sqlite3": "^5.1.7",
+    "zod": "^4.3.5"
+  }
+}
--- a/backend/pnpm-lock.yaml
+++ b/backend/pnpm-lock.yaml
--- a/backend/pnpm-workspace.yaml
+++ b/backend/pnpm-workspace.yaml
@ -0,0 +1,3 @@
+onlyBuiltDependencies:
+  - better-sqlite3
+  - sqlite3
--- a/backend/tsconfig.json
+++ b/backend/tsconfig.json
@ -0,0 +1,115 @@
+{
+  "compilerOptions": {
+    /* Visit https://aka.ms/tsconfig to read more about this file */
+
+    /* Projects */
+    // "incremental": true,                              /* Save .tsbuildinfo files to allow for incremental compilation of projects. */
+    // "composite": true,                                /* Enable constraints that allow a TypeScript project to be used with project references. */
+    // "tsBuildInfoFile": "./.tsbuildinfo",              /* Specify the path to .tsbuildinfo incremental compilation file. */
+    // "disableSourceOfProjectReferenceRedirect": true,  /* Disable preferring source files instead of declaration files when referencing composite projects. */
+    // "disableSolutionSearching": true,                 /* Opt a project out of multi-project reference checking when editing. */
+    // "disableReferencedProjectLoad": true,             /* Reduce the number of projects loaded automatically by TypeScript. */
+
+    /* Language and Environment */
+    "target": "es2016" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
+    // "lib": [],                                        /* Specify a set of bundled library declaration files that describe the target runtime environment. */
+    // "jsx": "preserve",                                /* Specify what JSX code is generated. */
+    // "experimentalDecorators": true,                   /* Enable experimental support for legacy experimental decorators. */
+    // "emitDecoratorMetadata": true,                    /* Emit design-type metadata for decorated declarations in source files. */
+    // "jsxFactory": "",                                 /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */
+    // "jsxFragmentFactory": "",                         /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */
+    // "jsxImportSource": "",                            /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */
+    // "reactNamespace": "",                             /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */
+    // "noLib": true,                                    /* Disable including any library files, including the default lib.d.ts. */
+    // "useDefineForClassFields": true,                  /* Emit ECMAScript-standard-compliant class fields. */
+    // "moduleDetection": "auto",                        /* Control what method is used to detect module-format JS files. */
+
+    /* Modules */
+    "module": "commonjs" /* Specify what module code is generated. */,
+    // "rootDir": "./",                                  /* Specify the root folder within your source files. */
+    // "moduleResolution": "node10",                     /* Specify how TypeScript looks up a file from a given module specifier. */
+    // "baseUrl": "./",                                  /* Specify the base directory to resolve non-relative module names. */
+    // "paths": {},                                      /* Specify a set of entries that re-map imports to additional lookup locations. */
+    // "rootDirs": [],                                   /* Allow multiple folders to be treated as one when resolving modules. */
+    "typeRoots": [
+	    "./@types",
+	    "./node_modules/@types"
+    ],                                  /* Specify multiple folders that act like './node_modules/@types'. */
+    // "types": [],                                      /* Specify type package names to be included without being referenced in a source file. */
+    // "allowUmdGlobalAccess": true,                     /* Allow accessing UMD globals from modules. */
+    // "moduleSuffixes": [],                             /* List of file name suffixes to search when resolving a module. */
+    // "allowImportingTsExtensions": true,               /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */
+    // "resolvePackageJsonExports": true,                /* Use the package.json 'exports' field when resolving package imports. */
+    // "resolvePackageJsonImports": true,                /* Use the package.json 'imports' field when resolving imports. */
+    // "customConditions": [],                           /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */
+    // "noUncheckedSideEffectImports": true,             /* Check side effect imports. */
+    // "resolveJsonModule": true,                        /* Enable importing .json files. */
+    // "allowArbitraryExtensions": true,                 /* Enable importing files with any extension, provided a declaration file is present. */
+    // "noResolve": true,                                /* Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project. */
+
+    /* JavaScript Support */
+    // "allowJs": true,                                  /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */
+    // "checkJs": true,                                  /* Enable error reporting in type-checked JavaScript files. */
+    // "maxNodeModuleJsDepth": 1,                        /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */
+
+    /* Emit */
+    // "declaration": true,                              /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
+    // "declarationMap": true,                           /* Create sourcemaps for d.ts files. */
+    // "emitDeclarationOnly": true,                      /* Only output d.ts files and not JavaScript files. */
+    // "sourceMap": true,                                /* Create source map files for emitted JavaScript files. */
+    // "inlineSourceMap": true,                          /* Include sourcemap files inside the emitted JavaScript. */
+    // "noEmit": true,                                   /* Disable emitting files from a compilation. */
+    // "outFile": "./",                                  /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */
+    "outDir": "./dist" /* Specify an output folder for all emitted files. */,
+    // "removeComments": true,                           /* Disable emitting comments. */
+    // "importHelpers": true,                            /* Allow importing helper functions from tslib once per project, instead of including them per-file. */
+    // "downlevelIteration": true,                       /* Emit more compliant, but verbose and less performant JavaScript for iteration. */
+    // "sourceRoot": "",                                 /* Specify the root path for debuggers to find the reference source code. */
+    // "mapRoot": "",                                    /* Specify the location where debugger should locate map files instead of generated locations. */
+    // "inlineSources": true,                            /* Include source code in the sourcemaps inside the emitted JavaScript. */
+    // "emitBOM": true,                                  /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */
+    // "newLine": "crlf",                                /* Set the newline character for emitting files. */
+    // "stripInternal": true,                            /* Disable emitting declarations that have '@internal' in their JSDoc comments. */
+    // "noEmitHelpers": true,                            /* Disable generating custom helper functions like '__extends' in compiled output. */
+    // "noEmitOnError": true,                            /* Disable emitting files if any type checking errors are reported. */
+    // "preserveConstEnums": true,                       /* Disable erasing 'const enum' declarations in generated code. */
+    // "declarationDir": "./",                           /* Specify the output directory for generated declaration files. */
+
+    /* Interop Constraints */
+    // "isolatedModules": true,                          /* Ensure that each file can be safely transpiled without relying on other imports. */
+    // "verbatimModuleSyntax": true,                     /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */
+    // "isolatedDeclarations": true,                     /* Require sufficient annotation on exports so other tools can trivially generate declaration files. */
+    // "allowSyntheticDefaultImports": true,             /* Allow 'import x from y' when a module doesn't have a default export. */
+    "esModuleInterop": true /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */,
+    // "preserveSymlinks": true,                         /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
+    "forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */,
+
+    /* Type Checking */
+    "strict": true /* Enable all strict type-checking options. */,
+    // "noImplicitAny": true,                            /* Enable error reporting for expressions and declarations with an implied 'any' type. */
+    // "strictNullChecks": true,                         /* When type checking, take into account 'null' and 'undefined'. */
+    // "strictFunctionTypes": true,                      /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */
+    // "strictBindCallApply": true,                      /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */
+    // "strictPropertyInitialization": true,             /* Check for class properties that are declared but not set in the constructor. */
+    // "strictBuiltinIteratorReturn": true,              /* Built-in iterators are instantiated with a 'TReturn' type of 'undefined' instead of 'any'. */
+    // "noImplicitThis": true,                           /* Enable error reporting when 'this' is given the type 'any'. */
+    // "useUnknownInCatchVariables": true,               /* Default catch clause variables as 'unknown' instead of 'any'. */
+    // "alwaysStrict": true,                             /* Ensure 'use strict' is always emitted. */
+    // "noUnusedLocals": true,                           /* Enable error reporting when local variables aren't read. */
+    // "noUnusedParameters": true,                       /* Raise an error when a function parameter isn't read. */
+    // "exactOptionalPropertyTypes": true,               /* Interpret optional property types as written, rather than adding 'undefined'. */
+    // "noImplicitReturns": true,                        /* Enable error reporting for codepaths that do not explicitly return in a function. */
+    // "noFallthroughCasesInSwitch": true,               /* Enable error reporting for fallthrough cases in switch statements. */
+    // "noUncheckedIndexedAccess": true,                 /* Add 'undefined' to a type when accessed using an index. */
+    // "noImplicitOverride": true,                       /* Ensure overriding members in derived classes are marked with an override modifier. */
+    // "noPropertyAccessFromIndexSignature": true,       /* Enforces using indexed accessors for keys declared using an indexed type. */
+    // "allowUnusedLabels": true,                        /* Disable error reporting for unused labels. */
+    // "allowUnreachableCode": true,                     /* Disable error reporting for unreachable code. */
+
+    /* Completeness */
+    // "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */
+    "skipLibCheck": true /* Skip type checking all .d.ts files. */
+  },
+  "include": ["/**/*"],
+  "exclude": ["node_modules"]
+}
--- a/frontend/.env.example
+++ b/frontend/.env.example
@ -0,0 +1,4 @@
+
+VITE_PLATFORM_ROOT=http://localhost:3000
+VITE_RAUTHY_CLIENT_ID=kahvi-localhost
+VITE_RAUTHY_REDIRECT_URL=http://localhost:5173/
--- a/frontend/.gitignore
+++ b/frontend/.gitignore
@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
--- a/frontend/README.md
+++ b/frontend/README.md
@ -0,0 +1,73 @@
+# React + TypeScript + Vite
+
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+
+Currently, two official plugins are available:
+
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) (or [oxc](https://oxc.rs) when used in [rolldown-vite](https://vite.dev/guide/rolldown)) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
+
+## React Compiler
+
+The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see [this documentation](https://react.dev/learn/react-compiler/installation).
+
+## Expanding the ESLint configuration
+
+If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
+
+```js
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+
+      // Remove tseslint.configs.recommended and replace with this
+      tseslint.configs.recommendedTypeChecked,
+      // Alternatively, use this for stricter rules
+      tseslint.configs.strictTypeChecked,
+      // Optionally, add this for stylistic rules
+      tseslint.configs.stylisticTypeChecked,
+
+      // Other configs...
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
+```
+
+You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
+
+```js
+// eslint.config.js
+import reactX from 'eslint-plugin-react-x'
+import reactDom from 'eslint-plugin-react-dom'
+
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+      // Enable lint rules for React
+      reactX.configs['recommended-typescript'],
+      // Enable lint rules for React DOM
+      reactDom.configs.recommended,
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
+```
--- a/frontend/eslint.config.js
+++ b/frontend/eslint.config.js
@ -0,0 +1,23 @@
+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+import tseslint from 'typescript-eslint'
+import { defineConfig, globalIgnores } from 'eslint/config'
+
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      js.configs.recommended,
+      tseslint.configs.recommended,
+      reactHooks.configs.flat.recommended,
+      reactRefresh.configs.vite,
+    ],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+    },
+  },
+])
--- a/frontend/index.html
+++ b/frontend/index.html
@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>kahvi.juustodiilerit.fi</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>
--- a/frontend/package.json
+++ b/frontend/package.json
@ -0,0 +1,34 @@
+{
+  "name": "@kahvi.juustodiilerit.fi/frontend",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc -b && vite build",
+    "lint": "eslint .",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "@kahvi.juustodiilerit.fi/shared": "file:../shared",
+    "@tanstack/react-query": "^5.90.16",
+    "oidc-client-ts": "^3.4.1",
+    "react": "^19.2.3",
+    "react-dom": "^19.2.3",
+    "react-oidc-context": "^3.3.0"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.39.2",
+    "@types/node": "^25.0.3",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
+    "@vitejs/plugin-react": "^5.1.2",
+    "eslint": "^9.39.2",
+    "eslint-plugin-react-hooks": "^7.0.1",
+    "eslint-plugin-react-refresh": "^0.4.26",
+    "globals": "^16.5.0",
+    "typescript": "~5.9.3",
+    "typescript-eslint": "^8.50.1",
+    "vite": "^7.3.0"
+  }
+}
--- a/frontend/pnpm-lock.yaml
+++ b/frontend/pnpm-lock.yaml
--- a/frontend/public/vite.svg
+++ b/frontend/public/vite.svg
@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
--- a/frontend/src/App.css
+++ b/frontend/src/App.css
@ -0,0 +1,42 @@
+#root {
+  max-width: 1280px;
+  margin: 0 auto;
+  padding: 2rem;
+  text-align: center;
+}
+
+.logo {
+  height: 6em;
+  padding: 1.5em;
+  will-change: filter;
+  transition: filter 300ms;
+}
+.logo:hover {
+  filter: drop-shadow(0 0 2em #646cffaa);
+}
+.logo.react:hover {
+  filter: drop-shadow(0 0 2em #61dafbaa);
+}
+
+@keyframes logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  a:nth-of-type(2) .logo {
+    animation: logo-spin infinite 20s linear;
+  }
+}
+
+.card {
+  padding: 2em;
+}
+
+.read-the-docs {
+  color: #888;
+}
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@ -0,0 +1,434 @@
+import { useState } from 'react'
+
+import { useAuth } from "react-oidc-context"
+
+import { useBrewers, useCoffees, useGrinders, useMethods } from './api';
+import { queryClient } from './main';
+import { environment } from './environment';
+
+import './App.css'
+
+function Home() {
+  const auth = useAuth();
+  const token = auth.user?.access_token
+  const { isPending: areCoffeesPending, data: coffees } = useCoffees(token!)
+  const { isPending: areGrindersPending, data: grinders } = useGrinders(token!)
+  const { isPending: areBrewersPending, data: brewers } = useBrewers(token!)
+  const { isPending: areMethodsPending, data: methods } = useMethods(token!)
+
+  const [addCoffeeName, setAddCoffeeName] = useState('')
+  const [addCoffeeRoastLevel, setAddCoffeeRoastLevel] = useState(3)
+  const [addCoffeeNotes, setAddCoffeeNotes] = useState('')
+
+  const [addGrinderName, setAddGrinderName] = useState('')
+  const [addGrinderNotes, setAddGrinderNotes] = useState('')
+
+  const [addBrewerName, setAddBrewerName] = useState('')
+  const [addBrewerNotes, setAddBrewerNotes] = useState('')
+
+  const [addMethodCoffeeId, setAddMethodCoffeeId] = useState('')
+  const [addMethodCoffeeAmountG, setAddMethodCoffeeAmountG] = useState(15)
+  const [addMethodGrinderId, setAddMethodGrinderId] = useState('')
+  const [addMethodGrindSetting, setAddMethodGrindSetting] = useState('')
+  const [addMethodBrewerId, setAddMethodBrewerId] = useState('')
+  const [addMethodWaterAmountMl, setAddMethodWaterAmountMl] = useState(250)
+  const [addMethodWaterTemperatureC, setAddMethodWaterTemperatureC] = useState(90)
+  const [addMethodBloomingTimeSec, setAddMethodBloomingTimeSec] = useState(45)
+  const [addMethodBrewingTimeSec, setAddMethodBrewingTimeSec] = useState(120)
+  const [addMethodNotes, setAddMethodNotes] = useState('')
+
+  const [randomMix, setRandomMix] = useState(
+    undefined as {coffeeId: string, grinderId: string, brewerId: string} | undefined
+  )
+  const [randomMethodId, setRandomMethodId] = useState(undefined as string | undefined)
+
+  if (areCoffeesPending || areGrindersPending || areBrewersPending || areMethodsPending) {
+    return (
+      <div>
+        Loading...
+      </div>
+    )
+  }
+
+  function openDialog(dialogId: string) {
+    const dialogElement = document.getElementById(dialogId);
+    (dialogElement as HTMLDialogElement).showModal()
+  }
+
+  function closeDialog(dialogId: string) {
+    const dialogElement = document.getElementById(dialogId);
+    (dialogElement as HTMLDialogElement).close()
+  }
+
+  function closeDialogButton(dialogId: string) {
+    return <button onClick={closeDialog.bind(null, dialogId)}>Cancel</button>
+  }
+
+  async function postNewEntry(entryType: 'coffee'|'grinder'|'brewer'|'method', body: any) {
+    try {
+      let result = await fetch(
+        `${environment.platformRoot}/api/${entryType}`,
+        {
+          method: 'POST',
+          body: JSON.stringify(body),
+          headers: {
+            Authorization: `Bearer ${token}`,
+            'content-type': 'application/json'
+          }
+        }
+      )
+      if (result.status !== 200) {
+        window.alert(`Error: status ${result.status}; ${await result.text()}`)
+      }
+    } catch (error) {
+      window.alert(`Error: ${error}`)
+    }
+  }
+
+  // ============================================
+  //   COFFEE
+  // ============================================
+  const addCoffeeDialogId = 'addCoffeeDialog'
+  async function postNewCoffee() {
+    postNewEntry(
+      'coffee',
+      {
+        name: addCoffeeName,
+        roastLevel: addCoffeeRoastLevel,
+        notes: addCoffeeNotes,
+      }
+    )
+    queryClient.invalidateQueries({ queryKey: ['coffees'] })
+    closeDialog(addCoffeeDialogId)
+  }
+  function renderAddCoffeeDialog() {
+    return (
+      <dialog id={addCoffeeDialogId} className='addSomethingDialog'>
+        <div className='column'>
+          <label className="" htmlFor="addCoffeeName">
+            Name
+          </label>
+          <input className="" id="addCoffeeName" name="addCoffeeName" placeholder="Rost Aalto, Fazer Blend..." required type="text" value={addCoffeeName} onChange={(event) => setAddCoffeeName(event.target.value)}/>
+
+          <label className="" htmlFor="addCoffeeRoastLevel">
+            Roast level
+          </label>
+          <input className="" id="addCoffeeRoastLevel" name="addCoffeeRoastLevel" placeholder="3" required type="number" value={addCoffeeRoastLevel} onChange={(event) => setAddCoffeeRoastLevel(Number.parseInt(event.target.value))}/>
+
+          <label className="" htmlFor="addCoffeeNotes">
+            Notes
+          </label>
+          <input className="" id="addCoffeeNotes" name="addCoffeeNotes" placeholder="Notes" required type="text" value={addCoffeeNotes} onChange={(event) => setAddCoffeeNotes(event.target.value)}/>
+
+          <button onClick={postNewCoffee}>
+            Add coffee
+          </button>
+          {closeDialogButton(addCoffeeDialogId)}
+        </div>
+      </dialog>
+    )
+  }
+
+  // ============================================
+  //   GRINDER
+  // ============================================
+  const addGrinderDialogId = 'addGrinderDialog'
+  async function postNewGrinder() {
+    postNewEntry(
+      'grinder',
+      {
+        name: addGrinderName,
+        notes: addGrinderNotes,
+      }
+    )
+    queryClient.invalidateQueries({ queryKey: ['grinders'] })
+    closeDialog(addGrinderDialogId)
+  }
+  function renderAddGrinderDialog() {
+    return (
+      <dialog id={addGrinderDialogId} className='addSomethingDialog'>
+        <div className='column'>
+          <label className="" htmlFor="addGrinderName">
+            Name
+          </label>
+          <input className="" id="addGrinderName" name="addGrinderName" placeholder="Comandante C40" required type="text" value={addGrinderName} onChange={(event) => setAddGrinderName(event.target.value)}/>
+
+          <label className="" htmlFor="addGrinderNotes">
+            Notes
+          </label>
+          <input className="" id="addGrinderNotes" name="addGrinderNotes" placeholder="Notes" required type="text" value={addGrinderNotes} onChange={(event) => setAddGrinderNotes(event.target.value)}/>
+
+          <button onClick={postNewGrinder}>
+            Add grinder
+          </button>
+          {closeDialogButton(addGrinderDialogId)}
+        </div>
+      </dialog>
+    )
+  }
+
+  // ============================================
+  //   BREWER
+  // ============================================
+  const addBrewerDialogId = 'addBrewerDialog'
+  async function postNewBrewer() {
+    postNewEntry(
+      'brewer',
+      {
+        name: addBrewerName,
+        notes: addBrewerNotes,
+      }
+    )
+    queryClient.invalidateQueries({ queryKey: ['brewers'] })
+    closeDialog(addBrewerDialogId)
+  }
+  function renderAddBrewerDialog() {
+    return (
+      <dialog id={addBrewerDialogId} className='addSomethingDialog'>
+        <div className='column'>
+          <label className="" htmlFor="addBrewerName">
+            Name
+          </label>
+          <input className="" id="addBrewerName" name="addBrewerName" placeholder="Bialetti Moka Express, Hario Switch..." required type="text" value={addBrewerName} onChange={(event) => setAddBrewerName(event.target.value)}/>
+
+          <label className="" htmlFor="addBrewerNotes">
+            Notes
+          </label>
+          <input className="" id="addBrewerNotes" name="addBrewerNotes" placeholder="Notes" required type="text" value={addBrewerNotes} onChange={(event) => setAddBrewerNotes(event.target.value)}/>
+
+          <button onClick={postNewBrewer}>
+            Add brewer
+          </button>
+          {closeDialogButton(addBrewerDialogId)}
+        </div>
+      </dialog>
+    )
+  }
+
+  // ============================================
+  //   METHOD
+  // ============================================
+  const addMethodDialogId = 'addMethodDialog'
+  async function postNewMethod() {
+    postNewEntry(
+      'method',
+      {
+        coffeeId: addMethodCoffeeId,
+        coffeeAmountG: addMethodCoffeeAmountG,
+        grinderId: addMethodGrinderId,
+        grindSetting: addMethodGrindSetting,
+        brewerId: addMethodBrewerId,
+        waterAmountMl: addMethodWaterAmountMl,
+        waterTemperatureC: addMethodWaterTemperatureC,
+        bloomingTimeSec: addMethodBloomingTimeSec,
+        brewingTimeSec: addMethodBrewingTimeSec,
+        notes: addMethodNotes,
+      }
+    )
+    queryClient.invalidateQueries({ queryKey: ['methods'] })
+    closeDialog(addMethodDialogId)
+  }
+  function renderAddMethodDialog() {
+    const coffeeOptions = coffees.map((coffee: any) => <option key={`coffee-option-${coffee.id}`} value={coffee.id}>{coffee.name} - Roast {coffee.roast_level}</option>)
+    const grinderOptions = grinders.map((grinder: any) => <option key={`grinder-option-${grinder.id}`} value={grinder.id}>{grinder.name}</option>)
+    const brewerOptions = brewers.map((brewer: any) => <option key={`brewer-option-${brewer.id}`} value={brewer.id}>{brewer.name}</option>)
+    return (
+      <dialog id={addMethodDialogId} className='addSomethingDialog'>
+        <div className='column'>
+          <label className="" htmlFor="addMethodCoffee">
+            Coffee
+          </label>
+          <select id="addMethodCoffee" name="addMethodCoffee" value={addMethodCoffeeId} onChange={(event) => setAddMethodCoffeeId(event.target.value)}>
+            <option value="">Select a coffee</option>
+            {coffeeOptions}
+          </select>
+
+          <label className="" htmlFor="addMethodCoffeeAmountG">
+            Coffee amount (grams)
+          </label>
+          <input className="" id="addMethodCoffeeAmountG" name="addMethodCoffeeAmountG" placeholder="15" required type="number" value={addMethodCoffeeAmountG} onChange={(event) => setAddMethodCoffeeAmountG(Number.parseInt(event.target.value))}/>
+
+          <label className="" htmlFor="addMethodGrinder">
+            Grinder
+          </label>
+          <select id="addMethodGrinder" name="addMethodGrinder" value={addMethodGrinderId} onChange={(event) => setAddMethodGrinderId(event.target.value)}>
+            <option value="">Select a grinder</option>
+            {grinderOptions}
+          </select>
+
+          <label className="" htmlFor="addMethodGrindSetting">
+            Grind setting
+          </label>
+          <input className="" id="addMethodGrindSetting" name="addMethodGrindSetting" placeholder="Clicks" required type="text" value={addMethodGrindSetting} onChange={(event) => setAddMethodGrindSetting(event.target.value)}/>
+
+          <label className="" htmlFor="addMethodBrewer">
+            Brewer
+          </label>
+          <select id="addMethodBrewer" name="addMethodBrewer" value={addMethodBrewerId} onChange={(event) => setAddMethodBrewerId(event.target.value)}>
+            <option value="">Select a brewer</option>
+            {brewerOptions}
+          </select>
+
+          <label className="" htmlFor="addMethodWaterAmountMl">
+            Water amount (ml)
+          </label>
+          <input className="" id="addMethodWaterAmountMl" name="addMethodWaterAmountMl" placeholder="250" required type="number" value={addMethodWaterAmountMl} onChange={(event) => setAddMethodWaterAmountMl(Number.parseInt(event.target.value))}/>
+
+          <label className="" htmlFor="addMethodWaterTemperatureC">
+            Water temperature (°C)
+          </label>
+          <input className="" id="addMethodWaterTemperatureC" name="addMethodWaterTemperatureC" placeholder="250" required type="number" value={addMethodWaterTemperatureC} onChange={(event) => setAddMethodWaterTemperatureC(Number.parseInt(event.target.value))}/>
+
+          <label className="" htmlFor="addMethodBloomingTimeSec">
+            Bloom time (sec)
+          </label>
+          <input className="" id="addMethodBloomingTimeSec" name="addMethodBloomingTimeSec" placeholder="45" required type="number" value={addMethodBloomingTimeSec} onChange={(event) => setAddMethodBloomingTimeSec(Number.parseInt(event.target.value))}/>
+
+          <label className="" htmlFor="addMethodBrewingTimeSec">
+            Brew time (sec)
+          </label>
+          <input className="" id="addMethodBrewingTimeSec" name="addMethodBrewingTimeSec" placeholder="120" required type="number" value={addMethodBrewingTimeSec} onChange={(event) => setAddMethodBrewingTimeSec(Number.parseInt(event.target.value))}/>
+
+          <label className="" htmlFor="addMethodNotes">
+            Notes
+          </label>
+          <input className="" id="addMethodNotes" name="addMethodNotes" placeholder="Notes" required type="text" value={addMethodNotes} onChange={(event) => setAddMethodNotes(event.target.value)}/>
+
+          <button onClick={postNewMethod}>
+            Add method
+          </button>
+          {closeDialogButton(addMethodDialogId)}
+        </div>
+      </dialog>
+    )
+  }
+
+  return (
+    <div className='column'>
+      <div className='mixOptions'>
+        {renderAddCoffeeDialog()}
+        <button className='coffees' onClick={openDialog.bind(null, addCoffeeDialogId)}>
+          Add coffee
+        </button>
+        {coffees?.map((coffee: any) => <p key={`coffee-${coffee.id}`} className={`coffees ${coffee.id === randomMix?.coffeeId ? 'randomlySelected' : ''}`}>{coffee.name} - Roast {coffee.roast_level}</p>)}
+        {renderAddGrinderDialog()}
+        <button className='grinders' onClick={openDialog.bind(null, addGrinderDialogId)}>
+          Add grinder
+        </button>
+        {grinders?.map((grinder: any) => <p key={`grinder-${grinder.id}`} className={`grinders ${grinder.id === randomMix?.grinderId ? 'randomlySelected' : ''}`}>{grinder.name}</p>)}
+        {renderAddBrewerDialog()}
+        <button className='brewers' onClick={openDialog.bind(null, addBrewerDialogId)}>
+          Add brewer
+        </button>
+        {brewers?.map((brewer: any) => <p key={`brewer-${brewer.id}`} className={`brewers ${brewer.id === randomMix?.brewerId ? 'randomlySelected' : ''}`}>{brewer.name}</p>)}
+      </div>
+      <div className='row'>
+      </div>
+      <div className='column methods'>
+        {renderAddMethodDialog()}
+        <button onClick={openDialog.bind(null, addMethodDialogId)}>
+          Add method
+        </button>
+        <table className='methods'>
+          <tbody>
+            {methods?.map((method: any) => {
+              const coffeeFound = coffees.find((coffee: any) => coffee.id === method.coffee_id)
+              const grinderFound = grinders.find((grinder: any) => grinder.id === method.grinder_id)
+              const brewerFound = brewers.find((brewer: any) => brewer.id === method.brewer_id)
+              const isRandomlySelected = (randomMethodId && method.id === randomMethodId)
+                || (randomMix && method.coffee_id === randomMix?.coffeeId && method.grinder_id === randomMix?.grinderId && method.brewer_id === randomMix?.brewerId)
+              return (
+                <tr key={`method-${method.id}`} className={`${isRandomlySelected ? 'randomlySelected' : ''}`}>
+                  <td>{coffeeFound.name}</td>
+                  <td>{method.coffee_amount_g} g</td>
+                  <td>{grinderFound.name}</td>
+                  <td>{method.grind_setting}</td>
+                  <td>{brewerFound.name}</td>
+                  <td>{method.water_amount_ml} ml</td>
+                  <td>{method.water_temperature_c} °C</td>
+                  <td>Bloom {method.blooming_time_sec} sec</td>
+                  <td>Brew {method.brewing_time_sec} sec</td>
+                </tr>
+              )
+            })}
+          </tbody>
+        </table>
+        <div className="row randomizerButtons">
+          <button onClick={() => {
+            setRandomMethodId(undefined)
+            const coffeeIndex = Math.floor(Math.random() * coffees.length)
+            const grinderIndex = Math.floor(Math.random() * grinders.length)
+            const brewerIndex = Math.floor(Math.random() * brewers.length)
+            setRandomMix({
+              coffeeId: coffees[coffeeIndex]?.id,
+              grinderId: grinders[grinderIndex]?.id,
+              brewerId: brewers[brewerIndex]?.id
+            })
+          }}>
+            Select a random mix
+          </button>
+          <button onClick={() => {
+            setRandomMix(undefined)
+            const randomIndex = Math.floor(Math.random() * methods.length)
+            setRandomMethodId(methods[randomIndex]?.id)
+          }}>
+            Select a random method
+          </button>
+        </div>
+      </div>
+    </div>
+  )
+}
+
+function App() {
+  const auth = useAuth();
+
+  switch (auth.activeNavigator) {
+    case "signinSilent":
+    return <div>Signing you in...</div>;
+    case "signoutRedirect":
+    return <div>Signing you out...</div>;
+  }
+
+  if (auth.isLoading) {
+    return <div>Loading...</div>;
+  }
+
+  if (auth.error) {
+    return <div>Oops... {auth.error.message}</div>;
+  }
+
+  if (auth.isAuthenticated) {
+    if (document.location.search.includes('code=') && document.location.search.includes('state=')) {
+      document.location.href = '/'
+      return
+    }
+
+    return (
+      <div className='layout'>
+        <nav className='row'>
+          <h1>kahvi.juustodiilerit.fi</h1>
+          <button onClick={() => void auth.removeUser()}>Log out</button>
+        </nav>
+        <main className="column">
+          <Home/>
+        </main>
+      </div>
+    );
+  }
+
+  return (
+    <div className='layout'>
+      <nav className='row'>
+        <h1>kahvi.juustodiilerit.fi</h1>
+        <button onClick={() => void auth.signinRedirect()}>Log in</button>
+      </nav>
+      <main className="column">
+        <button onClick={() => void auth.signinRedirect()}>Log in</button>
+      </main>
+    </div>
+
+  )
+}
+
+export default App
--- a/frontend/src/api.ts
+++ b/frontend/src/api.ts
@ -0,0 +1,65 @@
+import {
+  useQuery,
+} from '@tanstack/react-query'
+
+import { environment } from './environment'
+
+export const useCoffees = (token: string) => useQuery({
+    queryKey: ['coffees'],
+    queryFn: async () => 
+      fetch(
+        `${environment.platformRoot}/api/coffee`,
+        {
+          headers: {
+            Authorization: `Bearer ${token}`,
+          }
+        }
+      ).then((res) =>
+        res.json(),
+      )
+})
+
+export const useGrinders = (token: string) => useQuery({
+    queryKey: ['grinders'],
+    queryFn: async () => 
+      fetch(
+        `${environment.platformRoot}/api/grinder`,
+        {
+          headers: {
+            Authorization: `Bearer ${token}`,
+          }
+        }
+      ).then((res) =>
+        res.json(),
+      )
+})
+
+export const useBrewers = (token: string) => useQuery({
+    queryKey: ['brewers'],
+    queryFn: async () => 
+      fetch(
+        `${environment.platformRoot}/api/brewer`,
+        {
+          headers: {
+            Authorization: `Bearer ${token}`,
+          }
+        }
+      ).then((res) =>
+        res.json(),
+      )
+})
+
+export const useMethods = (token: string) => useQuery({
+    queryKey: ['methods'],
+    queryFn: async () => 
+      fetch(
+        `${environment.platformRoot}/api/method`,
+        {
+          headers: {
+            Authorization: `Bearer ${token}`,
+          }
+        }
+      ).then((res) =>
+        res.json(),
+      )
+})
--- a/frontend/src/assets/react.svg
+++ b/frontend/src/assets/react.svg
@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="35.93" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 228"><path fill="#00D8FF" d="M210.483 73.824a171.49 171.49 0 0 0-8.24-2.597c.465-1.9.893-3.777 1.273-5.621c6.238-30.281 2.16-54.676-11.769-62.708c-13.355-7.7-35.196.329-57.254 19.526a171.23 171.23 0 0 0-6.375 5.848a155.866 155.866 0 0 0-4.241-3.917C100.759 3.829 77.587-4.822 63.673 3.233C50.33 10.957 46.379 33.89 51.995 62.588a170.974 170.974 0 0 0 1.892 8.48c-3.28.932-6.445 1.924-9.474 2.98C17.309 83.498 0 98.307 0 113.668c0 15.865 18.582 31.778 46.812 41.427a145.52 145.52 0 0 0 6.921 2.165a167.467 167.467 0 0 0-2.01 9.138c-5.354 28.2-1.173 50.591 12.134 58.266c13.744 7.926 36.812-.22 59.273-19.855a145.567 145.567 0 0 0 5.342-4.923a168.064 168.064 0 0 0 6.92 6.314c21.758 18.722 43.246 26.282 56.54 18.586c13.731-7.949 18.194-32.003 12.4-61.268a145.016 145.016 0 0 0-1.535-6.842c1.62-.48 3.21-.974 4.76-1.488c29.348-9.723 48.443-25.443 48.443-41.52c0-15.417-17.868-30.326-45.517-39.844Zm-6.365 70.984c-1.4.463-2.836.91-4.3 1.345c-3.24-10.257-7.612-21.163-12.963-32.432c5.106-11 9.31-21.767 12.459-31.957c2.619.758 5.16 1.557 7.61 2.4c23.69 8.156 38.14 20.213 38.14 29.504c0 9.896-15.606 22.743-40.946 31.14Zm-10.514 20.834c2.562 12.94 2.927 24.64 1.23 33.787c-1.524 8.219-4.59 13.698-8.382 15.893c-8.067 4.67-25.32-1.4-43.927-17.412a156.726 156.726 0 0 1-6.437-5.87c7.214-7.889 14.423-17.06 21.459-27.246c12.376-1.098 24.068-2.894 34.671-5.345a134.17 134.17 0 0 1 1.386 6.193ZM87.276 214.515c-7.882 2.783-14.16 2.863-17.955.675c-8.075-4.657-11.432-22.636-6.853-46.752a156.923 156.923 0 0 1 1.869-8.499c10.486 2.32 22.093 3.988 34.498 4.994c7.084 9.967 14.501 19.128 21.976 27.15a134.668 134.668 0 0 1-4.877 4.492c-9.933 8.682-19.886 14.842-28.658 17.94ZM50.35 144.747c-12.483-4.267-22.792-9.812-29.858-15.863c-6.35-5.437-9.555-10.836-9.555-15.216c0-9.322 13.897-21.212 37.076-29.293c2.813-.98 5.757-1.905 8.812-2.773c3.204 10.42 7.406 21.315 12.477 32.332c-5.137 11.18-9.399 22.249-12.634 32.792a134.718 134.718 0 0 1-6.318-1.979Zm12.378-84.26c-4.811-24.587-1.616-43.134 6.425-47.789c8.564-4.958 27.502 2.111 47.463 19.835a144.318 144.318 0 0 1 3.841 3.545c-7.438 7.987-14.787 17.08-21.808 26.988c-12.04 1.116-23.565 2.908-34.161 5.309a160.342 160.342 0 0 1-1.76-7.887Zm110.427 27.268a347.8 347.8 0 0 0-7.785-12.803c8.168 1.033 15.994 2.404 23.343 4.08c-2.206 7.072-4.956 14.465-8.193 22.045a381.151 381.151 0 0 0-7.365-13.322Zm-45.032-43.861c5.044 5.465 10.096 11.566 15.065 18.186a322.04 322.04 0 0 0-30.257-.006c4.974-6.559 10.069-12.652 15.192-18.18ZM82.802 87.83a323.167 323.167 0 0 0-7.227 13.238c-3.184-7.553-5.909-14.98-8.134-22.152c7.304-1.634 15.093-2.97 23.209-3.984a321.524 321.524 0 0 0-7.848 12.897Zm8.081 65.352c-8.385-.936-16.291-2.203-23.593-3.793c2.26-7.3 5.045-14.885 8.298-22.6a321.187 321.187 0 0 0 7.257 13.246c2.594 4.48 5.28 8.868 8.038 13.147Zm37.542 31.03c-5.184-5.592-10.354-11.779-15.403-18.433c4.902.192 9.899.29 14.978.29c5.218 0 10.376-.117 15.453-.343c-4.985 6.774-10.018 12.97-15.028 18.486Zm52.198-57.817c3.422 7.8 6.306 15.345 8.596 22.52c-7.422 1.694-15.436 3.058-23.88 4.071a382.417 382.417 0 0 0 7.859-13.026a347.403 347.403 0 0 0 7.425-13.565Zm-16.898 8.101a358.557 358.557 0 0 1-12.281 19.815a329.4 329.4 0 0 1-23.444.823c-7.967 0-15.716-.248-23.178-.732a310.202 310.202 0 0 1-12.513-19.846h.001a307.41 307.41 0 0 1-10.923-20.627a310.278 310.278 0 0 1 10.89-20.637l-.001.001a307.318 307.318 0 0 1 12.413-19.761c7.613-.576 15.42-.876 23.31-.876H128c7.926 0 15.743.303 23.354.883a329.357 329.357 0 0 1 12.335 19.695a358.489 358.489 0 0 1 11.036 20.54a329.472 329.472 0 0 1-11 20.722Zm22.56-122.124c8.572 4.944 11.906 24.881 6.52 51.026c-.344 1.668-.73 3.367-1.15 5.09c-10.622-2.452-22.155-4.275-34.23-5.408c-7.034-10.017-14.323-19.124-21.64-27.008a160.789 160.789 0 0 1 5.888-5.4c18.9-16.447 36.564-22.941 44.612-18.3ZM128 90.808c12.625 0 22.86 10.235 22.86 22.86s-10.235 22.86-22.86 22.86s-22.86-10.235-22.86-22.86s10.235-22.86 22.86-22.86Z"></path></svg>
--- a/frontend/src/environment.ts
+++ b/frontend/src/environment.ts
@ -0,0 +1,8 @@
+
+export const environment = {
+  platformRoot: import.meta.env.VITE_PLATFORM_ROOT,
+  rauthy: {
+    clientId: import.meta.env.VITE_RAUTHY_CLIENT_ID,
+    redirectUrl: import.meta.env.VITE_RAUTHY_REDIRECT_URL,
+  },
+}
--- a/frontend/src/index.css
+++ b/frontend/src/index.css
@ -0,0 +1,190 @@
+:root {
+  font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
+  line-height: 1.5;
+  font-weight: 400;
+
+  color-scheme: light dark;
+  color: rgba(255, 255, 255, 0.87);
+  background-color: #242424;
+
+  font-synthesis: none;
+  text-rendering: optimizeLegibility;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+a {
+  font-weight: 500;
+  color: #646cff;
+  text-decoration: inherit;
+}
+a:hover {
+  color: #535bf2;
+}
+
+body {
+  margin: 0;
+  display: flex;
+  place-items: center;
+  min-width: 320px;
+  min-height: 100vh;
+}
+
+h1 {
+  font-size: 3.2em;
+  line-height: 1.1;
+}
+
+button {
+  border-radius: 8px;
+  border: 1px solid transparent;
+  padding: 0.6em 1.2em;
+  font-size: 1em;
+  font-weight: 500;
+  font-family: inherit;
+  background-color: #1a1a1a;
+  cursor: pointer;
+  transition: border-color 0.25s;
+}
+button:hover {
+  border-color: #646cff;
+}
+button:focus,
+button:focus-visible {
+  outline: 4px auto -webkit-focus-ring-color;
+}
+
+@media (prefers-color-scheme: light) {
+  :root {
+    color: #213547;
+    background-color: #ffffff;
+  }
+  a:hover {
+    color: #747bff;
+  }
+  button {
+    background-color: #e9e9e9;
+  }
+}
+
+#root {
+  padding: 0;
+  min-height: 100vh;
+  min-width: 100vw;
+  max-width: 100vw;
+}
+
+.layout {
+  padding: 0;
+  min-height: 100vh;
+  min-width: 100vw;
+  width: 100%;
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+}
+
+nav {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 8px 16px;
+}
+
+nav h1 {
+  margin: 0;
+  font-size: 16px;
+}
+
+main {
+  flex-grow: 1;
+  align-self: stretch;
+
+  display: flex;
+  justify-content: space-evenly;
+  align-items: center;
+}
+
+.row {
+  display: flex;
+  flex-direction: row;
+  gap: 8px;
+}
+
+.column {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.mixOptions {
+  display: grid;
+  grid-gap: 8px;
+  grid-template-columns: repeat(auto-fit, 300px);
+  grid-auto-flow: column;
+}
+
+.coffees, .grinders, .brewers {
+  /* display: grid; */
+  /* grid-template-columns: subgrid; */
+  width: 100%;
+  max-width: 300px;
+}
+
+.coffees {
+  grid-column: 1;
+}
+
+.grinders {
+  grid-column: 2;
+}
+
+.brewers {
+  grid-column: 3;
+}
+
+button.coffees, button.grinders, button.brewers {
+  margin: 0;
+  grid-row: 1;
+}
+
+p.coffees, p.grinders, p.brewers {
+  margin: 0;
+}
+
+.methods {
+  max-width: 1200px;
+}
+
+.randomlySelected {
+  outline: gold solid 2px!important;
+}
+.randomlySelected td {
+  outline: gold solid 1px !important;
+}
+@media (prefers-color-scheme: light) {
+  .randomlySelected {
+    background: gold;
+  }
+}
+
+.randomizerButtons {
+  margin-top: 16px;
+}
+.randomizerButtons button {
+  flex-grow: 1;
+}
+
+.addSomethingDialog {
+}
+
+table.methods {
+  border-collapse: collapse;
+}
+
+table.methods td {
+  outline: #777777 1px solid;
+  padding: 2px 8px;
+}
+
--- a/frontend/src/main.tsx
+++ b/frontend/src/main.tsx
@ -0,0 +1,31 @@
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import { AuthProvider } from 'react-oidc-context'
+import {
+  QueryClient,
+  QueryClientProvider,
+} from '@tanstack/react-query'
+
+import App from './App.tsx'
+
+import './index.css'
+import { environment } from './environment.ts'
+
+export const queryClient = new QueryClient()
+
+const oidcConfig = {
+  authority: 'https://rauthy.juustodiilerit.fi',
+  client_id: environment.rauthy.clientId,
+  redirect_uri: environment.rauthy.redirectUrl,
+  // ...
+}
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <QueryClientProvider client={queryClient}>
+      <AuthProvider {...oidcConfig}>
+        <App />
+      </AuthProvider>
+    </QueryClientProvider>
+  </StrictMode>,
+)
--- a/frontend/tsconfig.app.json
+++ b/frontend/tsconfig.app.json
@ -0,0 +1,28 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
+    "target": "ES2022",
+    "useDefineForClassFields": true,
+    "lib": ["ES2022", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "types": ["vite/client"],
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+    "jsx": "react-jsx",
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["src"]
+}
--- a/frontend/tsconfig.json
+++ b/frontend/tsconfig.json
@ -0,0 +1,7 @@
+{
+  "files": [],
+  "references": [
+    { "path": "./tsconfig.app.json" },
+    { "path": "./tsconfig.node.json" }
+  ]
+}
--- a/frontend/tsconfig.node.json
+++ b/frontend/tsconfig.node.json
@ -0,0 +1,26 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
+    "target": "ES2023",
+    "lib": ["ES2023"],
+    "module": "ESNext",
+    "types": ["node"],
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["vite.config.ts"]
+}
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@ -0,0 +1,7 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [react()],
+})
--- a/package.json
+++ b/package.json
@ -0,0 +1,20 @@
+{
+  "name": "kahvi.juustodiilerit.fi",
+  "version": "0.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "install:all": "pnpm install && (cd ./shared && pnpm install) && (cd ./frontend && pnpm install) && (cd ./backend && pnpm install)",
+    "build:shared": "cd ./shared && pnpm run build",
+    "build:frontend": "cd ./frontend && pnpm run build",
+    "build:backend": "cd ./backend && pnpm run build",
+    "build": "pnpm run build:shared && pnpm run build:frontend && pnpm run build:backend",
+    "start": "cd ./backend && pnpm run start",
+    "dev": "concurrently \"cd ./shared && pnpm run dev\"  \"cd ./backend && pnpm run dev\" \"cd ./frontend && pnpm run dev\""
+  },
+  "keywords": [],
+  "author": "",
+  "dependencies": {
+    "concurrently": "^9.2.1"
+  }
+}
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@ -0,0 +1,206 @@
+lockfileVersion: '9.0'
+
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false
+
+importers:
+
+  .:
+    dependencies:
+      concurrently:
+        specifier: ^9.2.1
+        version: 9.2.1
+
+packages:
+
+  ansi-regex@5.0.1:
+    resolution: {integrity: sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==}
+    engines: {node: '>=8'}
+
+  ansi-styles@4.3.0:
+    resolution: {integrity: sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==}
+    engines: {node: '>=8'}
+
+  chalk@4.1.2:
+    resolution: {integrity: sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==}
+    engines: {node: '>=10'}
+
+  cliui@8.0.1:
+    resolution: {integrity: sha512-BSeNnyus75C4//NQ9gQt1/csTXyo/8Sb+afLAkzAptFuMsod9HFokGNudZpi/oQV73hnVK+sR+5PVRMd+Dr7YQ==}
+    engines: {node: '>=12'}
+
+  color-convert@2.0.1:
+    resolution: {integrity: sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==}
+    engines: {node: '>=7.0.0'}
+
+  color-name@1.1.4:
+    resolution: {integrity: sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==}
+
+  concurrently@9.2.1:
+    resolution: {integrity: sha512-fsfrO0MxV64Znoy8/l1vVIjjHa29SZyyqPgQBwhiDcaW8wJc2W3XWVOGx4M3oJBnv/zdUZIIp1gDeS98GzP8Ng==}
+    engines: {node: '>=18'}
+    hasBin: true
+
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+    dependencies:
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+      strip-ansi: 6.0.1
+      wrap-ansi: 7.0.0
+
+  color-convert@2.0.1:
+    dependencies:
+      color-name: 1.1.4
+
+  color-name@1.1.4: {}
+
+  concurrently@9.2.1:
+    dependencies:
+      chalk: 4.1.2
+      rxjs: 7.8.2
+      shell-quote: 1.8.3
+      supports-color: 8.1.1
+      tree-kill: 1.2.2
+      yargs: 17.7.2
+
+  emoji-regex@8.0.0: {}
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+  escalade@3.2.0: {}
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+  get-caller-file@2.0.5: {}
+
+  has-flag@4.0.0: {}
+
+  is-fullwidth-code-point@3.0.0: {}
+
+  require-directory@2.1.1: {}
+
+  rxjs@7.8.2:
+    dependencies:
+      tslib: 2.8.1
+
+  shell-quote@1.8.3: {}
+
+  string-width@4.2.3:
+    dependencies:
+      emoji-regex: 8.0.0
+      is-fullwidth-code-point: 3.0.0
+      strip-ansi: 6.0.1
+
+  strip-ansi@6.0.1:
+    dependencies:
+      ansi-regex: 5.0.1
+
+  supports-color@7.2.0:
+    dependencies:
+      has-flag: 4.0.0
+
+  supports-color@8.1.1:
+    dependencies:
+      has-flag: 4.0.0
+
+  tree-kill@1.2.2: {}
+
+  tslib@2.8.1: {}
+
+  wrap-ansi@7.0.0:
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+      string-width: 4.2.3
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+
+  y18n@5.0.8: {}
+
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+
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+      escalade: 3.2.0
+      get-caller-file: 2.0.5
+      require-directory: 2.1.1
+      string-width: 4.2.3
+      y18n: 5.0.8
+      yargs-parser: 21.1.1
--- a/shared/package-lock.json
+++ b/shared/package-lock.json
@ -0,0 +1,34 @@
+{
+  "name": "@kahvi.juustodiilerit.fi/shared",
+  "version": "0.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "@kahvi.juustodiilerit.fi/shared",
+      "version": "0.0.0",
+      "devDependencies": {
+        "typescript": "^5.9.3"
+      }
+    },
+    "node_modules/.pnpm/typescript@5.9.3": {
+      "dev": true
+    },
+    "node_modules/.pnpm/typescript@5.9.3/node_modules/typescript": {
+      "version": "5.9.3",
+      "dev": true,
+      "license": "Apache-2.0",
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
+    "node_modules/typescript": {
+      "resolved": "node_modules/.pnpm/typescript@5.9.3/node_modules/typescript",
+      "link": true
+    }
+  }
+}
--- a/shared/package.json
+++ b/shared/package.json
@ -0,0 +1,16 @@
+{
+  "name": "@kahvi.juustodiilerit.fi/shared",
+  "version": "0.0.0",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "scripts": {
+    "build": "tsc -b",
+    "dev": "tsc -w"
+  },
+  "keywords": [],
+  "author": "",
+  "description": "",
+  "devDependencies": {
+    "typescript": "^5.9.3"
+  }
+}
--- a/shared/pnpm-lock.yaml
+++ b/shared/pnpm-lock.yaml
@ -0,0 +1,24 @@
+lockfileVersion: '9.0'
+
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false
+
+importers:
+
+  .:
+    devDependencies:
+      typescript:
+        specifier: ^5.9.3
+        version: 5.9.3
+
+packages:
+
+  typescript@5.9.3:
+    resolution: {integrity: sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==}
+    engines: {node: '>=14.17'}
+    hasBin: true
+
+snapshots:
+
+  typescript@5.9.3: {}
--- a/shared/src/index.ts
+++ b/shared/src/index.ts
--- a/shared/tsconfig.json
+++ b/shared/tsconfig.json
@ -0,0 +1,14 @@
+{
+  "compilerOptions": {
+    "moduleResolution": "Node",
+    "module": "CommonJS",
+    "target": "es6",
+    "sourceMap": true,
+    "declaration": true,
+    "declarationMap": true,
+    "lib": ["ES2021"],
+    "outDir": "dist",
+    "rootDir": "./src"
+  },
+  "include": ["src/**/*"]
+}
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