Developer Tools

apache

spark

★ 44,001

Apache Spark - A unified analytics engine for large-scale data processing.

juspay

hyperswitch

★ 43,601

Hyperswitch is a composable open-source payments platform in Rust, linking multiple payment providers with intelligent routing, cost observability, and reconciliation.

DeusData

codebase-memory-mcp

★ 43,377

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph, average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.

amruthpillai

reactive-resume

★ 42,957

Reactive Resume is a self-hosted resume builder with editable layouts, PDF export, import tools, and privacy-focused local control.

vercel-labs

agent-browser

★ 42,616

Agent Browser is a Rust CLI that lets AI agents open pages, inspect elements, enter text, click controls, capture screenshots, and reuse browser sessions.

saadeghi

daisyui

★ 42,373

The most popular, free and open-source Tailwind CSS component library.

sxyazi

yazi

★ 42,202

💥 Blazing fast terminal file manager written in Rust, based on async I/O.

Yuan1z0825

nature-skills

★ 41,960

Nature Skills gives research agents reusable procedures for academic writing, literature work, scientific figures, and reproducible research outputs.

apache

dubbo

★ 41,567

The java implementation of Apache Dubbo. An RPC and microservice framework.

hpcaitech

ColossalAI

★ 41,443

Making large AI models cheaper, faster and more accessible. Build your AI agents, chatbots, and RAG applications with HPC-AI Model APIs!

ToolJet

ToolJet

★ 40,925

ToolJet is an open-source low-code platform for internal tools, dashboards, workflows, and AI agents, with a drag-and-drop builder, 60+ components, and 80+ data sources.

facebookresearch

faiss

★ 40,905

A library for efficient similarity search and clustering of dense vectors.

appsmithorg

appsmith

★ 40,878

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

CorentinTh

it-tools

★ 40,599

Collection of handy online tools for developers, with great UX.

AstrBotDevs

AstrBot

★ 40,545

AstrBot is an AI assistant framework that connects model providers, plugins, and messaging platforms in a deployable bot service.

koalaman

shellcheck

★ 40,041

ShellCheck, a static analysis tool for shell scripts. From your terminal Run shellcheck yourscript in your terminal for instant output, as seen above.

wshobson

agents

★ 39,685

Marketplace of 94 agentic plugins, 203 agents, 175 skills, and 109 commands kept in one Markdown source and consumed natively by Claude Code, Codex CLI, and Cursor.

drawdb-io

drawdb

★ 39,553

drawDB is a free browser-based database diagram editor and SQL generator for building ERDs, exchanging SQL scripts and creating migrations without an account.

google

googletest

★ 39,539

GoogleTest - Google Testing and Mocking Framework. Continuous Integration We use Google's internal systems for continuous integration.

lapce

lapce

★ 38,846

Lightning-fast and Powerful Code Editor written in Rust. Lapce Lightning-fast And Powerful Code Editor Lapce (IPA: /l ps/) is written in pure Rust, with a UI in Floem.