Full Stack Open 2022 Exercices

Learn React, Redux, Node.js, MongoDB, GraphQL, TypeScript, React Native, GitHub Actions and Docker in one go! This course will introduce you to modern JavaScript-based web development. The main focus is on building single page applications with ReactJS that use REST APIs built with Node.js.

This repository contains my solutions for the exercises from the Course Full Stack, held by the Department of Computer Science at the University of Helsinki, Finland.

PART 0 - Fundamentals of Web apps

In this part, we will familiarize ourselves with the practicalities of taking the course. After that we will have an overview of the basics of web development, and also talk about the advances in web application development during the last few decades.

Section	Done?
A - General Info	✔️
B - Fundamentals of Web apps	✔️

Exercise	Done?
B - Fundamentals of Web apps	✔️

PART 1 - Introduction to React

In this part, we will familiarize ourselves with the React-library, which we will be using to write the code that runs in the browser. We will also look at some features of JavaScript that are important for understanding React.

Section	Done?
A - Introduction to React	✔️
B - JavaScript	✔️
C - Component State, event handlers	✔️
D - A more complex state, debugging React apps	✔️

Exercise	Done?
course-information	✔️
unicafe	✔️
anecdotes	✔️

Part 2 - Communicating with server

• Rendering a collection, modules
• Forms
• Getting data from server
• Altering data in server
• Adding style to React apps

Part 3 - Programming a server with NodeJS and Express

• Node.js and Express
• Deploying app to internet
• Saving data to MongoDB
• Validation and ESLint

Part 4 - Testing Express servers, user administration

• Structure of backend application, introduction to testing
• Testing and backend
• User administration
• Token administration

Part 5 - Testing React apps

• Login in frontend
• props.children and proptypes
• Testing React apps
• End to end testing

Part 6 - State management with Redux

• Flux-architecture and Redux
• Many reducers
• Communicating with server in a redux application
• Connect

Part 7 - React router, custom hooks, styling app with CSS and webpack

• React-router
• Custom hooks
• More about styles
• Webpack
• Class components, Miscellaneous
• Exercises - extending the bloglist

Part 8 - GraphQL

• GraphQL-server
• React and GraphQL
• Database and user administration
• Login and updating the cache
• Fragments and subscriptions

Part 9 - TypeScript

• Background and introduction
• First steps with TypeScript
• Typing the express app
• React with types

Part 10 - React Native

• Introduction to React Native
• React Native basics
• Communicating with server
• Testing and extending our application

Part 11 - CI/CD

• Introduction to CI/CD
• Getting started with GitHub Actions
• Deployment
• Keeping green
• Expanding further

Part 12 - Containers

• Introduction to containers
• Building and configuring environments
• Basics of Orchestration

Part 13 - Using relational databases

• Using relational databases with Sequelize
• Join tables and queries
• Migrations, many-to-many relationships

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