Master programming by recreating your favorite technologies from scratch.

A collective list of free APIs

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

A complete computer science study plan to become a software engineer.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

An opinionated list of awesome Python frameworks, libraries, software and resources.

Python - 100天从新手到大师

💯 Curated coding interview preparation materials for busy software engineers

Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks

Animation engine for explanatory math videos

Simple HTML5 Charts using the <canvas> tag

Independent technology for modern publishing, memberships, subscriptions and newsletters.

The lazier way to manage everything docker

📃 A list of practical projects that anyone can solve in any programming language.

A collection of design patterns/idioms in Python

What the f*ck Python? 😱

10 Weeks, 20 Lessons, Data Science for All!

120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.

Minimal examples of data structures and algorithms in Python

UNIX-like reverse engineering framework and command-line toolset

A collection of loading indicators animated with CSS

A Git-based CMS for Static Site Generators

Seamless operability between C++11 and Python

These are the best resources for System Design on the Internet

A retro game engine for Python

Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

A list of back-end related questions you can be inspired from to interview potential candidates, test yourself or completely ignore

Short CSS code snippets for all your development needs

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match command-line arguments to their help text