Learn to Code

JavaScript.info provides a detailed modern JavaScript tutorial in multiple languages.

The OWASP Cheat Sheet Series collects concise guidance on application security topics from security professionals.

Frontend Learning Kit curates guides and materials for learning frontend technologies.

The Applied Cybersecurity site provides government information about cybersecurity products offered commercially.

W3Schools provides online web tutorials, including material on HTML, CSS, and JavaScript.

At pwn.college, learners develop and practice cybersecurity skills through an online education platform called the dojo.

CSS Challenges offers exercises at difficulty levels from easy to expert for practicing CSS.

This repository walks through an implementation of Llama 3 one matrix multiplication at a time.

CTF Sites lists Capture the Flag sites and provides a directory for finding cybersecurity challenges.

SQLable collects SQL and database learning resources, including information about SQL features and tools.

Learn how to use TypeScript with React components, hooks, and frameworks through this developer cheatsheet.

Select Star SQL is an interactive book that teaches SQL by running queries against a real-world dataset.

This book teaches Java programming and provides display options for its readers.

This curated AI and machine learning guide organizes over 228 learning resources across 30 sections.

Data Science IPython Notebooks collects notebooks about data science, including TensorFlow deep learning.

This repository shows how to handle queries, styles, DOM, AJAX, and events with plain JavaScript instead of jQuery.

Developed for an applied cryptography course at NYU Tandon, this project focuses on SHA-256.

A Git learning game visualizes repository structures in real time as players interact with the version control system.

ScratchTools provides a browser extension with documentation and contribution information.

8bitworkshop lets learners write 8-bit code in a browser and see it run while exploring classic game hardware.

LearnShell.org provides an interactive Shell programming tutorial with lessons for practicing commands.

This unofficial beginner guide teaches users how to work with the Discord.js library.

32-Bit Cafe is a community for website hobbyists and professionals focused on the personal web and creative expression.

Machine Learning Systems is a two-volume textbook about how machine learning systems are built, covering the engineering behind AI.