All projects

Open-source self-hosted PostgreSQL backup tool supporting full, incremental and WAL streaming backups, with scheduled jobs, multiple storage targets, retention policies and restore verification.

Create and modify PDF documents in any JavaScript environment

Offers a C++ compiler infrastructure and toolchain library for WebAssembly, including an optimizer, parser, and code generation utilities widely adopted as a compilation backend by many language toolchains.

Prometheus Alertmanager

An AI validation proxy for git push that runs checks in an isolated workspace and automatically opens clean pull requests for developers.

Python library for audio and music analysis

Provides a minimal open-source online pastebin that encrypts text and code with AES-256 in the browser, enabling zero-knowledge sharing where servers store only encrypted data.

Delivers a free, privacy-focused browser-based PDF toolkit with more than ninety tools for editing, converting, merging, splitting, and securing files entirely without server uploads.

Malicious traffic detection system

Provides an open-source AI-native design editor compatible with Figma files for designers and developers, supporting AI-assisted design generation, real-time collaboration, and export from designs to code.

Git Extensions is a standalone UI tool for managing git repositories. It also integrates with Windows Explorer and Microsoft Visual Studio (2015/2017/2019).

A personal tech blog repository covering PostgreSQL, open-source databases, AI, and finance with articles and learning notes for developers and database practitioners.

Offers an open-source self-hosted subscription tracker and budget manager that visualizes recurring expenses, categorizes spending, and sends renewal reminders to help users control costs.

Official Cursor plugin specification and plugin collection offering mountable development workflows that extend AI agents with reusable tasks, commands, and integrations.

A weather client for the terminal showing 1-7 day forecasts with multiple backends, ascii-art and emoji frontends, and disk caching.

Offers a development framework for building agents on the Model Context Protocol, featuring composable workflow patterns, tool integration, and persistent execution for reliable multi-step automation.

Delivers an LLM-driven general-purpose autonomous agent that plans tasks, invokes external tools, and solves complex workflows, supporting human collaboration and graphical interaction for interactive task execution.

Inference engine written in portable C99 runs trillion-parameter Kimi K3 models on a single CPU with about 8GB RAM, using disk streaming and no BLAS, framework, or GPU dependencies.

Voice-to-text dictation app with local (Nvidia Parakeet/Whisper) and cloud models (BYOK). Privacy-first and available cross-platform.

Scalable post-training framework for LLMs focused on reinforcement learning, connecting Megatron training with SGLang rollouts for flexible data generation and large-scale RL workflows.

Manages multiple parallel coding-agent sessions inside a single terminal interface, using tmux and Git worktree isolation to enable concurrent development and streamlined change review.

A Vim plugin which shows git diff markers in the sign column and stages/previews/undoes hunks and partial hunks.

Lightweight Plain Text Editor for macOS

Offers a collection of Node.js CLI tools and parsing libraries that automatically generate changelogs and release notes from conventional Git commit messages and repository metadata.

⚡️ The fastest key/value storage for React Native. ~30x faster than AsyncStorage!

⚡️ The fastest key/value storage for React Native. ~30x faster than AsyncStorage!

Gives agents a skill for building professional HTML presentations with twenty-four themes, thirty-one layouts, animations, and speaker mode for business and technical users.

Wechat Chat History Exporter 微信聊天记录导出备份程序

Open-source Android UI library for rendering PDF documents via Pdfium, featuring animations, gestures, zoom, and double-tap support for easy in-app PDF display.

Microsoft's modern native UI framework for Windows apps, offering Fluent controls and styles for developers.

Open agent operating system community edition providing command-line runtime, isolated environments, composable capsules, and model connectivity for building agent applications.

A modern web UI for Elasticsearch and OpenSearch to browse, filter, edit, and import data, plus visually build and test search interfaces.

⚡ A fast Git hook manager written in Rust, designed as a drop-in alternative to pre-commit, reimagined.

Open-source toolkit identifying and surgically removing refusal directions from models, offering multiple extraction strategies and inference-time interventions for researchers studying alignment and safety.

Android device-control platform offering remote desktop, UI automation, packet capture hooks, networking, and MCP interfaces designed for engineering multi-device cluster deployments.

Supplies an OpenAI-compatible open-source agent API service supporting diverse models and infrastructure, offering conversation handling, vector capabilities, and orchestration for building conversational agents.

Provides free remote MCP servers for any GitHub repository, allowing AI assistants to retrieve current documentation and source code directly to reduce hallucinations during coding assistance.

Enables developers to design and run local mock APIs quickly through desktop, CLI, and cloud collaboration options, removing backend dependencies to accelerate integration testing and frontend development.

Local-first lightweight microVM runtime and embeddable SDK that provides millisecond-start hardware-isolated execution for untrusted workloads, designed for developers building AI agents and code-execution tools.

1200+ DevOps Bash Scripts - AWS, GCP, Kubernetes, Docker, CI/CD, APIs, SQL, PostgreSQL, MySQL, Hive, Impala, Kafka, Hadoop, Jenkins, GitHub, GitLab, BitBucket, Azure DevOps, TeamCity, Spotify, MP3, LDAP, Code/Build Linting, pkg mgmt for Linux, Mac, Python, Perl, Ruby, NodeJS, Golang, Advanced dotfiles: .bashrc, .vimrc, .gitconfig, .screenrc, tmux..

CLI and local web plain text note‑taking, bookmarking, and archiving with linking, tagging, filtering, search, Git versioning & syncing, Pandoc conversion, + more, in a single portable script.

Meituan LongCat foundation video generation model unifying multiple tasks to produce minute-long videos efficiently, positioned against open-source and commercial high-end generators.

Provides an on-device large model inference runtime for Snapdragon platforms, supporting NPU, GPU, and CPU execution through cross-platform SDKs and OpenAI-like service interfaces.

All of source code of Floorp 12, the most Advanced and Fastest Firefox derivative 🦊

Go实现的Trojan代理，支持多路复用/路由功能/CDN中转/Shadowsocks混淆插件，多平台，无依赖。A Trojan proxy written in Go. An unidentifiable mechanism that helps you bypass GFW. https://p4gefau1t.github.io/trojan-go/

A user-friendly desktop VPN client built on Cloudflare WARP for secure, optimized internet access.

Releases a 20-billion-parameter open-source image foundation model excelling at complex text rendering and precise image editing, supporting both text-to-image generation and instruction-based editing tasks.

A Python library and CLI for fetching YouTube transcripts, listing available languages, translating captions and exporting formatted subtitles.

Library of Agent Skills for Google Stitch covering design generation, code-to-design, and related workflows, intended for developers using various coding agents to streamline UI development.

Supplies a programmable sandboxed framework for building AI agents, with sessions, tools, skills, and deployment options across environments for developers prototyping contained autonomous workflows.

Mesh optimization library that makes meshes smaller and faster to render

The plugin manager for zsh.

htop - an interactive process viewer

An Android patch manager that modifies YouTube, Music, and Reddit APKs on-device to remove ads and unlock customization.

An open-source LLM gateway with routing, load balancing, guardrails, and observability for 1000+ models. #opensource

A zero-setup CLI for cross-compiling and cross-testing Rust crates across many targets using containers.

SSDB - A fast NoSQL database, an alternative to Redis

💡 Use the right package manager

3FUI 是 ffmpeg 在 Windows 上的轻度专业交互外壳，收录大量参数，界面美观，交互友好。此项目面向国内使用环境，让普通人也能够轻松压制视频和转换格式。

An open-source, low-latency voice chat application with client and server for gaming and team communication.

Minimalist text adventure game for your browser. ([Demo](https://adarkroom.doublespeakgames.com/)) `MPL-2.0` `Javascript`

The Win32 port of OpenSSH that brings SSH client and server capabilities to Windows for remote administration.

Minimal self-hosted OpenID Certified authentication and authorization server providing login, access control, and proxy integration for small applications and services.

The last Markdown editor, ever.

All-in-one Discord management bot integrating moderation, economy systems, ticketing, and music playback for community administrators managing active and growing online servers.

Bandit is a tool designed to find common security issues in Python code.

A PowerShell environment for Git

Maintains a community-developed open-source relational SQL database forked from MySQL, supporting vector search, multiple storage engines, and clustered replication for small to large production deployments.

Simple Swift wrapper for Keychain that works on iOS, watchOS, tvOS and macOS.

Open-source SDK for Python and TypeScript developers to build and run AI agents with tool calling, multi-agent collaboration, and memory using only a few lines of code.

A versatile web-content extraction tool for downloading novels and articles, exporting clean EPUB, TXT and PDF ebooks via TUI, CLI or WebUI.

Curates a structured reading list of essential papers on large language model agents, covering architectures, applications, and open research questions for students and researchers entering the field.

Apache's distributed scheduled-job framework offering elastic sharding, high availability, failover, and a unified job API for Java applications with ZooKeeper coordination and admin console.

Web-based Traffic and Cybersecurity Network Traffic Monitoring

Chinese-enhanced edition of Superpowers providing twenty localized and originally Chinese development-methodology skill packs for twenty-six AI coding tools, aimed at Chinese-speaking developers.

Semantic cache for LLMs. Fully integrated with LangChain and llama_index.

A beautiful cross platform Desktop Player for Google Play Music

Curated knowledge base for AI Agent learners, collecting learning roadmaps, selected resources, and staged checklists to guide progressive study from fundamentals to practice.

Modern, lightweight desktop app built with Wails (Go) and Vue 3. Efficient, cross-platform, and fast.

Agent engineering kit for Antigravity providing rules, skills, memory, orchestration, and safety hooks inside a runnable shell for developers building controlled agent workflows.

Unified Policy as Code

Converts curl commands into code snippets across thirty programming languages including Python and JavaScript, available as a command-line utility and integrable JavaScript library for developers.

Supplies a 2D graphics library for HTML5 Canvas with a display list and interaction model, simplifying development of games, advertisements, and data visualization applications for web developers.

High-performance engine for capturing, modifying, and converting DOM elements into any format.

A graph node engine and editor written in Javascript similar to PD or UDK Blueprints, comes with its own editor in HTML5 Canvas2D. The engine can run client side or server side using Node. It allows to export graphs as JSONs to be included in applications independently.