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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.
📚 Freely available programming books
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.
🎓 Path to a free self-taught education in Computer Science!
Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发与系统设计。准备后端技术面试，首选 JavaGuide！
A feature-rich command-line audio/video downloader
FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI…
🇨🇳 GitHub中文排行榜，各语言分设「软件 | 资料」榜单，精准定位中文好项目。各取所需，高效学习。
real time face swap and one-click video deepfake with only a single image
《动手学深度学习》：面向中文读者、能运行、可讨论。中英文版被70多个国家的500多所大学用于教学。
📚 List of awesome university courses for learning Computer Science!
LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解，记录自己的leetcode解题之路。)
Transforms complex documents like PDFs into LLM-ready markdown/JSON for your Agentic workflows.
🎆Interactive Online Platform that Visualizes Algorithms from Code
清华大学计算机系课程攻略 Guidance for courses in Department of Computer Science and Technology, Tsinghua University
Linux命令大全搜索工具，内容包含Linux命令手册、详解、学习、搜集。https://git.io/linux
OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched
SoftVC VITS Singing Voice Conversion
Maple Mono: Open source monospace font with round corner, ligatures and Nerd-Font icons for IDE and terminal, fine-grained customization options. 带连字和控制台图标的圆角等宽字体，中英文宽度完美2:1，细粒度的自定义选项
TeachYourselfCS 的中文翻译 | A Chinese translation of TeachYourselfCS
Easily download and manage single-player game cheats for your convenience
Legacy-Mess Detector – assess the “legacy-mess level” of your code and output a beautiful report | 屎山代码检测器，评估代码的“屎山等级”并输出美观的报告
chsrc 全平台通用换源工具与框架. Change Source everywhere for every software
CloudFlare free temp domain email 免费收发 临时域名邮箱 支持附件 IMAP SMTP TelegramBot