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

📚 技术面试必备基础知识、Leetcode、计算机操作系统、计算机网络、系统设计

Python - 100天从新手到大师

Master the command line, in one page

分享 GitHub 上有趣、入门级的开源项目。Share interesting, entry-level open source projects on GitHub.

💯 Curated coding interview preparation materials for busy software engineers

📚 免费的计算机编程类中文书籍，欢迎投稿

The new Windows Terminal and the original Windows console host, all in the same place!

A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.

 Now we have become very big, Different from the original idea. Collect premium software in various categories.

Free monospaced font with programming ligatures

The fastest path to AI-powered full stack observability, even for lean teams.

Demonstrate all the questions on LeetCode in the form of animation.（用动画的形式呈现解LeetCode题目的思路）

A new bootable USB solution.

Tesseract Open Source OCR Engine (main repository)

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many mo…

翻墙-科学上网、自由上网、免费科学上网、免费翻墙、fanqiang、油管youtube/视频下载、软件、VPN、一键翻墙浏览器，vps一键搭建翻墙服务器脚本/教程，免费shadowsocks/ss/ssr/v2ray/goflyway账号/节点，翻墙梯子，电脑、手机、iOS、安卓、windows、Mac、Linux、路由器翻墙、科学上网、youtube视频下载、youtube油管镜像/免翻墙…

Apache ECharts is a powerful, interactive charting and data visualization library for browser

后端架构师技术图谱

📚 Collaborative cheatsheets for console commands

A C# port of shadowsocks

A simple, yet elegant, HTTP library.

PowerShell for every system!

微信小程序开发资源汇总 💯

An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.

Gogs is a painless self-hosted Git service

A platform for building proxies to bypass network restrictions.

Learn regex the easy way

Manually curated collection of resources for frontend web developers.

A golang ebook intro how to build a web with golang