#developer-tools

Streamlit — A faster way to build and share data apps.

JavaScript API for Chrome and Firefox

🕸️ Web apps in pure Python 🐍

Refine high-quality datasets and visual AI models

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

Automated auditing, performance metrics, and best practices for the web.

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

Multi-agent orchestration for AI coding CLIs — Claude Code, Kiro, Codex, and more, coordinated in isolated tmux sessions

Continuous Profiling Platform. Debug performance issues down to a single line of code

Terragrunt is a flexible orchestration tool that allows Infrastructure as Code written in OpenTofu/Terraform to scale.

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

A high-performance observability data pipeline.

A super fast Graph Database uses GraphBLAS under the hood for its sparse adjacency matrix graph representation. Our goal is to provide the best Knowledge Graph for LLM (GraphRAG).

Modern, scalable tools. Exceptional developer experience.

A scalable, distributed, collaborative, document-graph database, for the realtime web

Easy and Repeatable Kubernetes Development

An open-source AI coding agent that lives in your terminal.

Build, run, and manage agent platforms.

The Deterministic Foundation for your SDLC

Test Automation Made Simple

Communicate with an LLM provider using a single interface

AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,115+ agentic skills. Includes CLI, local MCP, catalog, plugins, and Workbench.

📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.

🙌 OpenHands: AI-Driven Development

Agent OS: the agent gets smarter on its own. We just hold the line: Interview-gated, staged evaluation, budgeted evolution loop. MCP server, 14 runtimes: Claude Code, Codex CLI, Gemini CLI, OpenCode, Copilot, Kiro and more.

Hive Console is part of the Hive GraphQL platform. Schema registry and analytics for GraphQL federation and other GraphQL APIs

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

One TypeScript interface for 24+ LLM providers — swap providers without rewriting. MCP-native (connect any MCP server), voice (TTS/STT/realtime), RAG, memory, file processors. Production-origin: powers Tara, Yama, and Clairvoyance at Juspay.

A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)