#Developer tooling

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.

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.

eugenp

tutorials

★ 37,322

Getting Started with Spring Boot 3:. Profile-based segregation ==================== We use Maven build profiles to segregate the huge list of individual projects in our repository.

THU-MAIC

OpenMAIC

★ 37,070

Open Multi-Agent Interactive Classroom, Get an immersive, multi-agent learning experience in just one click.

jax-ml

jax

★ 36,304

Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more.

jdx

mise

★ 33,916

dev tools, env vars, task runner. mise prepares your development environment before each command runs.

apache

kafka

★ 33,730

Apache Kafka - A distributed event streaming platform. We build and test Apache Kafka with Java versions 17 and 25.

tinygrad

tinygrad

★ 33,596

You like pytorch? You like micrograd? You love tinygrad. Neural networks As it turns out, 90% of what you need for neural networks are a decent autograd/tensor library.

JustVugg

colibri

★ 33,444

Run GLM-5.2 (744B MoE) on a 25GB-RAM consumer machine, pure C, zero deps, experts streamed from disk. Tiny engine, immense model.

openai

codex-plugin-cc

★ 33,187

This plugin lets Claude Code send repository tasks to Codex for implementation or a second code review.

xai-org

x-algorithm

★ 33,186

Algorithm powering the For You feed on X. **Note:** The transformer implementation is ported from the Grok-1 open source release by xAI, adapted for recommendation system use cases.

block

buzz

★ 32,700

A hive mind communication platform. Buzz A workspace where humans and agents build together, on a relay you own.

vercel-labs

skills

★ 31,704

The open agent skills tool - npx skills. Supports **OpenCode**, **Claude Code**, **Codex**, **Cursor**, and 70 more.

BigPizzaV3

CodexPlusPlus

★ 30,983

An enhanced tool for CodexApp, striving to make Codex better to use and more comfortable 一个CodexApp的增强工具，努力让Codex变得更好用更舒服.

sipeed

picoclaw

★ 29,990

Tiny, Fast, and Deployable anywhere, automate the mundane, unleash your creativity.