Shipping broken React components costs more than writing tests. A lot more. React testing libraries catch bugs before users do. They verify…
Bogdan Sandu
React.js takes longer to learn than most course landing pages suggest. freeCodeCamp’s own curriculum documentation puts…
Bogdan Sandu
Stack Overflow lost 76% of its questions since ChatGPT launched in November 2022. Monthly question volume…
Bogdan Sandu
React is a JavaScript library for building user interfaces. Instead of updating the browser’s dom directly,…
Bogdan Sandu
Prop drilling is the thing that breaks first. You pass a user object down four levels,…
Bogdan Sandu
Most React apps don’t get slow because of the network. They get slow because components keep…
Bogdan Sandu
React gives a team speed and component reuse. What it does not give them is an…
Bogdan Sandu
Most people meet React as “the thing everyone uses” and never get a straight answer about…
Bogdan Sandu
Run git init in a folder and a hidden .git directory appears inside it. Objects, refs/heads,…
Bogdan Sandu
Class components used to be the only way to manage state in React. Then hooks arrived…
Bogdan Sandu
Nothing you commit leaves your machine until you push it. Until then the work is yours…
Bogdan Sandu
Run git blame on a file and every line comes back with the commit, author and…
Bogdan Sandu
Rich Harris released Svelte as an open-source compiler in 2016. Meta had already shipped React in…
Bogdan Sandu
Vue.js sits somewhere between a library you drop onto an existing page and a framework you…
Bogdan Sandu
A Git branch is a pointer to a commit, saved as a small file that holds…
Bogdan Sandu
GitHub is a web-based code hosting platform. It keeps Git repositories online and layers pull requests,…
Bogdan Sandu
React is a JavaScript library for building user interfaces. When data changes, it patches the parts…
Bogdan Sandu
