Full Stack open — exercise workspace

Personal solutions for Full Stack open: React, Node/Express, testing, Redux, React Router, GraphQL, and related tooling. Parts 0–8 live under partN/; parts 9–13 follow the MOOC sites linked in SUBMISSION.txt.

Prerequisites

• Node.js (current LTS) and npm
• MongoDB for Part 3 phonebook and Part 4 bloglist (e.g. Atlas URI or local mongod / Docker)
• Optional: OpenWeather API key as VITE_OPENWEATHER_API_KEY for Part 2 countries

Layout

Directory	Content
part0/	Fundamentals, HTML, sequence diagrams
part1/	courseinfo, unicafe, anecdotes (Vite + React)
part2/	courseinfo, phonebook (+ json-server), countries
part3/phonebook/	Express + Mongoose API; UI in frontend/
part4/bloglist/	Blog API + tests (npm test uses in-memory MongoDB)
part5/bloglist-frontend/	Blog UI; Vitest + Cypress
part6/	Redux unicafe, RTK anecdotes (+ json-server for anecdotes)
part7/routed-anecdotes/	React Router + custom hooks
part8/	Apollo GraphQL server (backend/) + React client (frontend/)

Quick commands

Install dependencies inside each app you use:

cd part1/courseinfo && npm install && npm run dev

Part 2 phonebook: in one terminal npm run server (port 3001), in another npm run dev (Vite).

Part 3 phonebook: copy part3/phonebook/.env.example to .env, set MONGODB_URI. From part3/phonebook/: npm run build:ui then npm start (default API 3001; do not run Part 2’s json-server on 3001 at the same time). For UI-only dev with hot reload, use frontend/ + npm run dev (proxy targets the API port in vite.config.js).

Part 4 + 5: set part4/bloglist/.env from .env.example, then npm start in part4/bloglist and npm run dev in part5/bloglist-frontend (frontend proxies to the blog API port in Vite config).

Part 6 anecdotes: npm run server in part6/anecdotes (port 3002), then npm run dev.

Part 8: npm start in part8/backend (see backend/.env for PORT), then npm run dev in part8/frontend.

Credits & submissions

University of Helsinki flow, exam, and MOOC parts are summarised in SUBMISSION.txt. Official material: General info.

License

Course material is CC BY-NC-SA 3.0; your own exercise code is yours—respect the course plagiarism rules when submitting.