Master programming by recreating your favorite technologies from scratch.

A collective list of free APIs

A complete computer science study plan to become a software engineer.

A collection of useful .gitignore templates

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.

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。

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

List of Computer Science courses with video lectures.

📜 33 JavaScript concepts every developer should know.

All Algorithms implemented in Java

Collection of Summer 2026 tech internships!

Learn how to design systems at scale and prepare for system design interviews

Awesome React Native components, news, tools, and learning material!

🛡️ ⚛️ A simple, scalable, and powerful architecture for building production ready React applications.

Apache Kafka - A distributed event streaming platform

Web APIs for Django. 🎸

Full Modular Monolith application with Domain-Driven Design approach.

A curated list of awesome things related to Django

Unstyled UI components for building accessible web apps and design systems. From the creators of Radix, Floating UI, and Material UI.

Automated cryptocurrency trading bot

🎧 Vue + SpringBoot + MyBatis 音乐网站

Backend master class: build a simple bank service in Go

Open source admin dashboard starter built with Next.js 16, shadcn/ui, Tailwind CSS, and TypeScript.

All course materials for the Zero to Mastery Deep Learning with TensorFlow course.

Example distributed app composed of multiple containers for Docker, Compose, Swarm, and Kubernetes

pgAdmin is the most popular and feature rich Open Source administration and development platform for PostgreSQL, the most advanced Open Source database in the world.

A Django based shop system

Sample .NET Core REST API CQRS implementation with raw SQL and DDD using Clean Architecture.

SparkyFitness: Built for Families. Powered by AI. Track food, fitness, water, and health — together.