Hacktoberfest is a month-long celebration of open source software.
There are 31,526 repositories under hacktoberfest topic.
freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.
:books: Freely available programming books
All Algorithms implemented in Python
🙃 A delightful community-driven (with 2,300+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool so that makes it easy to keep up with the latest updates from the community.
🤗 Transformers: State-of-the-art Machine Learning for Pytorch, TensorFlow, and JAX.
A curated list of awesome Go frameworks, libraries and software
Material UI: Ready-to-use foundational React components, free forever. It includes Material UI, which implements Google's Material Design.
Design patterns implemented in Java
Build smaller, faster, and more secure desktop applications with a web frontend.
Virtual whiteboard for sketching hand-drawn like diagrams
A Collection of application ideas which can be used to improve your coding skills.
:house_with_garden: Open source home automation that puts local control and privacy first.
:zap: Dynamically generated stats for your github readmes
Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)
📜 33 JavaScript concepts every developer should know.
Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English, using SSH, with no agents to install on remote systems. https://docs.ansible.com.
:link: Some useful websites for programmers.
Tesseract Open Source OCR Engine (main repository)
A list of useful payloads and bypass for Web Application Security and Pentest/CTF
All Algorithms implemented in Java
Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules.
Easy to maintain open source documentation websites.
A fancy self-hosted monitoring tool
The Prometheus monitoring system and time series database.
Hunt down social media accounts by username across social networks
Iconic font aggregator, collection, & patcher. 3,600+ icons, 50+ patched fonts: Hack, Source Code Pro, more. Glyph collections: Font Awesome, Material Design Icons, Octicons, & more