DeepSeek Harness: Everything is a Plugin.

Lightweight and extensible compatibility layer between dataframe libraries!

Addax Admin is a web-based management console for Addax ETL jobs, offering task scheduling, monitoring, and data management with a Vue 3 frontend and Spring Boot backend.

(Work-in-progress) Official ClickHouse driver for Arrow Database Connectivity (ADBC)

Run your dbt Core or dbt Fusion projects as Apache Airflow DAGs and Task Groups with a few lines of code

🦀 A fast Rsbuild-based static site generator.

A tiny TypeScript visualization grammar for responsive, accessible, server-rendered charts—powered by granular D3 primitives.

A fast and reliable background task processing library for Python 3.

CloudFlare free temp domain email 免费收发 临时域名邮箱 支持附件 IMAP SMTP TelegramBot

A modern version of Monaco Editor.

Cross-platform library and utility to manage passwords

Opinionated SQL formatter that implements Simon Holywell's sqlstyle.guide. Zero dependencies.

Composable Svelte chart components to build a large variety of visualizations

20 MB lightweight cross-platform database client for 80+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Do…

The open-source observability database. One columnar engine for metrics, logs, and traces, on object storage.

Desktop app to manage markdown knowledge bases

A WYSIWYG editor for TikZ that parses TikZ code

集成基础的 Typst 中文排版支持，提供快速的中文排版体验。

An intuitive mind map plugin for Obsidian.

A Rust-powered task queue with native SDKs. One engine — no broker required, just SQLite, Postgres, or Redis.

Running Google OR-Tools multithreaded in browser through wasm.

The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol

Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 175,000+ scientists worldwide. 163 ready-to-use validated skills plus 100+ scientific databases covering bio…

Spec-driven development (SDD) for AI coding assistants.

Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1

A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Hermes Agent. Only official website: ccswitch.io

🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

The batteries-included agent harness.