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Flavio Copes Handbooks
Free handbooks for for learning to code with HTML, CSS, JavaScript, SQL, Go, Svelte, PHP, React, Command Line, Next.js, Express, Node.js, Swift, Python and C!
Divjoy React Generator
React codebase generator. Build SaaS projects 10x faster with Divjoy handling all the integration details. From routing to React hooks, you'll have everything you need to build something great.
Free Books for Designers
Free eBooks to help you develop creative and design skills.
C3 CSS
A methodology to help you write human-friendly CSS. C3 (Component, Child, Context) is a methodology for writing CSS, centred around a selector naming convention. This approach is intended for anyone who wants to write code which is semantic, easy to maintain, and scalable. If you are familiar with BEM, you will be familiar with two thirds of C3. Either way, you should find all the information you need in this guide.
Complete Guide to Media Queries
Media queries are what make modern responsive design possible. With them you can set different styling based on things like a users screen size, device capabilities or user preferences. But how do they work, which ones are there and which ones should you use? Here's the complete guide to media queries.
HTML Dog
HTML tutorials "and stuff". Everything HTML, CSS, and JavaScript, the most common languages used in making web pages.
Build your own React
Rewrite React from scratch. Step by step. Following the architecture from the real React code but without all the optimizations and non-essential features.
The Typing of the RegEX
Do you dare to discover the horrors that await! Test your RegEX skills with this challenging game.
Web Browser Engineering
Web browsers are ubiquitous, but how do they work? This book explains, building a basic but complete web browser, from networking to JavaScript, in a thousand lines of Python.
CodinGame
Improve your programming skills while having fun and building up profiles for recruitment.
Oh My Git!
An open source game about learning Git! Oh My Git! is an open source game that introduces players to the popular version control system "Git". It is highly interactive, and aims at building intuition for operations like "merging" or "rebasing" branches. Players are guided through the features of Git step by step – each level tells a little story where the player can use their new-found powers to solve problems or help others.
The Cursed Computer Iceberg
This is not a hall of shame. The intent is to awaken you to many of the peculiarities and weirdness of computers. Hopefully, after reading these articles, you will have learned a lot and will embrace chaos.
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