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

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.

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

💫 Toolkit to help you get started with Spec-Driven Development

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

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

The 30 Days of Python programming challenge is a step-by-step guide to learn the Python programming language in 30 days. This challenge may take more than 100 days. Follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

🚀✨ Help beginners to contribute to open source projects

30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may take more than 100 days, please just follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

A modern file manager that helps users organize their files and folders.

FCC China open source codebase and curriculum. Learn to code and help nonprofits.

🦔 PostHog is an all-in-one developer platform for building successful products. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, data warehouse, a CDP, and an AI product assistant to help debug your code, ship features faster, and keep all your usage and customer data in one stack.

A docker-powered PaaS that helps you build and manage the lifecycle of applications

⚡️ A collection of tips to help take your CSS skills pro 🦾

Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.

阿里云计算平台DataWorks(https://help.aliyun.com/document_detail/137663.html) 团队出品，为监控而生的数据库连接池

Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations.

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

Proxmox VE Helper-Scripts (Community Edition)

30 Days of React challenge is a step by step guide to learn React in 30 days. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics

A modified web browser that helps in responsive web development. A web developer's must have dev-tool.

BRVAH:Powerful and flexible RecyclerAdapter

Jailed iOS app that can install IPAs permanently with arbitary entitlements and root helpers because it trolls Apple

An unidentifiable mechanism that helps you bypass GFW.

SubQuery is an Open, Flexible, Fast and Universal data indexing framework for web3. Our mission is to help developers create the decentralised products of the future.

Luigi is a Python module that helps you build complex pipelines of batch jobs. It handles dependency resolution, workflow management, visualization etc. It also comes with Hadoop support built in.

Open source software that helps you create and deploy high-frequency crypto trading bots