A collective list of free APIs

📚 Freely available programming books

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

An opinionated list of awesome Python frameworks, libraries, software and resources.

All Algorithms implemented in Python

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

📚 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

DigitalPlat FreeDomain: Free Domain For Everyone

a.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.

Command-line program to download videos from YouTube.com and other video sites

《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现

程序员在家做饭方法指南。Programmer's guide about how to cook at home (Simplified Chinese only).

An enterprise-class UI design language and React UI library

A GUI client for Windows, Linux and macOS, support Xray and sing-box and others

Design patterns implemented in Java

A utility-first CSS framework for rapid UI development.

High performance self-hosted photo and video management solution.

🎉 A magical vue admin https://panjiachen.github.io/vue-element-admin

✨ Light and Fast AI Assistant. Support: Web | iOS | MacOS | Android | Linux | Windows

🏡 Open source home automation that puts local control and privacy first.

mall项目是一套电商系统，包括前台商城系统及后台管理系统，基于Spring Boot+MyBatis实现，采用Docker容器化部署。 前台商城系统包含首页门户、商品推荐、商品搜索、商品展示、购物车、订单流程、会员中心、客户服务、帮助中心等模块。 后台管理系统包含商品管理、订单管理、会员管理、促销管理、运营管理、内容管理、统计报表、财务管理、权限管理、设置等模块。

"The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

中英文敏感词、语言检测、中外手机/电话归属地/运营商查询、名字推断性别、手机号抽取、身份证抽取、邮箱抽取、中日文人名库、中文缩写库、拆字词典、词汇情感值、停用词、反动词表、暴恐词表、繁简体转换、英文模拟中文发音、汪峰歌词生成器、职业名称词库、同义词库、反义词库、否定词库、汽车品牌词库、汽车零件词库、连续英文切割、各种中文词向量、公司名字大全、古诗词库、IT词库、财经词库、成语词库、地名词库、…

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

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）

Get a full fake REST API with zero coding in less than 30 seconds (seriously)

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere