Master programming by recreating your favorite technologies from scratch.

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

A collective list of free APIs

:books: Freely available programming books

A list of Free Software network services and web applications which can be hosted on your own servers

🎓 Path to a free self-taught education in Computer Science!

f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

DigitalPlat FreeDomain: Free Domain For Everyone

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

:books: 免费的计算机编程类中文书籍，欢迎投稿

Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

Laravel is a web application framework with expressive, elegant syntax. We’ve already laid the foundation for your next big idea — freeing you to create without sweating the small things.

:octocat: A curated awesome list of lists of interview questions. Feel free to contribute! :mortar_board:

Free monospaced font with programming ligatures

Free and Open Source, Distributed, RESTful Search Engine

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

OBS Studio - Free and open source software for live streaming and screen recording

The official gpt4free repository | various collection of powerful language models | opus 4.6 gpt 5.3 kimi 2.5 deepseek v3.2 gemini 3

🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative

A curated list of free courses with certifications. Also available at https://free-certifications.com/

The Free Software Media System - Server Backend & API

Free universal database tool and SQL client

Free, open source crypto trading bot

A platform for community discussion. Free, open, simple.

AdminLTE - Free admin dashboard template based on Bootstrap 5

The Secure CommsOS™ for mission-critical operations

🆙 Upscayl - #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows.

A visual no-code/code-free web crawler/spider易采集：一个可视化浏览器自动化测试/数据采集/爬虫软件，可以无代码图形化的设计和执行爬虫任务。别名：ServiceWrapper面向Web应用的智能化服务封装系统。

OCR software, free and offline. 开源、免费的离线OCR软件。支持截屏/批量导入图片，PDF文档识别，排除水印/页眉页脚，扫描/生成二维码。内置多国语言库。

Tabler is free and open-source HTML Dashboard UI Kit built on Bootstrap