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Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.
This is the Rust course used by the Android team at Google. It provides you the material to quickly teach Rust.
The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes
Windows Calculator: A simple yet powerful calculator that ships with Windows
👾 Fast and simple video download library and CLI tool written in Go
🌟 JavaScript Style Guide, with linter & automatic code fixer
🎨 A curated list of delightful VS Code packages and resources.
🧠 Laws, Theories, Principles and Patterns for developers and technologists.
Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP…
💩🚀 Windows 95 in Electron. Runs on macOS, Linux, and Windows.
x86 PC emulator and x86-to-wasm JIT, running in the browser
🆓免费的 ChatGPT 镜像网站列表，持续更新。List of free ChatGPT mirror sites, continuously updated.
📚 《Go语言高级编程》开源图书，涵盖CGO、Go汇编语言、RPC实现、Protobuf插件实现、Web框架实现、分布式系统等高阶主题(完稿)
❤️ 1000+ Hand-Crafted Go Examples, Exercises, and Quizzes. 🚀 Learn Go by fixing 1000+ tiny programs.
Roadmap to becoming an ASP.NET Core developer in 2025
GIT utilities -- repo summary, repl, changelog population, author commit percentages and more
Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.
A collection of hacking / penetration testing resources to make you better!
Sourcetrail - free and open-source interactive source explorer
Source Han Sans | 思源黑体 | 思源黑體 | 思源黑體 香港 | 源ノ角ゴシック | 본고딕
FoundationDB - the open source, distributed, transactional key-value store
A static analyzer for Java, C, C++, and Objective-C