185 tools tagged
Showing 24 of 185 tools
AI agent dev environment with parallel git worktrees, magic git commands, and Linear integration.
Jean is an open-source desktop dev environment for AI agents from coolLabs (the team behind Coolify). It runs multiple coding agents — Claude Code, Codex, and others — in parallel inside isolated git worktrees, each with its own chat session and terminal. Magic git commands handle commits, PR descriptions, code reviews, and merge conflicts with AI assistance, while built-in Linear and GitHub integrations load issue context into every session.
The AI-first code editor
AI-first code editor built as a VS Code fork that deeply integrates LLMs into every part of the development workflow. Features Tab autocomplete with multi-line predictions, Cmd+K inline editing, AI chat with full codebase awareness, and Agent mode for autonomous multi-file edits with terminal execution. Supports GPT-4, Claude, and more with automatic context from project files and docs. Includes privacy mode for SOC 2 compliance. The leading AI-native IDE with 100K+ paying users.
Open-source visual editor for React — your components, drag-and-drop, no vendor CMS
Puck is an open-source visual page builder for React that gives marketing teams a drag-and-drop editor backed by your own components — no vendor CMS, no proprietary runtime, just your components rendered in a visual canvas. With 12,500+ stars, MIT license, and a small but active team at Measured Co., Puck has become the default self-hosted answer for React-native visual editing.
Self-evolution engine for AI agents with auditable updates
Evolver is an open-source self-evolution engine for AI agents that turns run logs into auditable, reviewable updates via its Genome Evolution Protocol. Instead of ad hoc prompt tweaking, teams collect traces and Evolver proposes versioned diffs to prompts, tools and workflows that engineers can approve, reject or roll back like code.
Official Chrome DevTools MCP server for coding agents
chrome-devtools-mcp is the Chrome DevTools team's official MCP server that lets coding agents control and inspect a live Chrome browser with first-party Chrome DevTools Protocol fidelity. It exposes Network inspection, Performance traces, Lighthouse audits, console output, and structured DOM snapshots as typed MCP tools, so agents can debug real pages and ship reliable web performance investigations without resorting to brittle DOM scraping.
See where your AI coding tokens actually go
Open-source TUI dashboard and CLI that shows where your AI coding tokens actually go, broken down by task type, tool, model, MCP server, and project. CodeBurn reads local session data directly from Claude Code, Codex, Cursor, OpenCode, Pi, and GitHub Copilot — no wrapper, proxy, or API keys — and layers on one-shot success rates so you can see whether the AI nails work first try or burns budget on edit/test/fix retries. Ships with a macOS menu bar widget and CSV/JSON export.
AI-powered file-type detection at Google scale
Open-source AI-powered file-type detection tool from Google that uses a custom deep-learning model under a few megabytes to identify more than 200 binary and textual content types in milliseconds, even on a single CPU. Magika ships as a CLI, Python package, JavaScript/TypeScript library, and an ONNX model, achieves around 99% accuracy on its test set, and is already used at Google scale across Gmail, Drive, and Safe Browsing as well as by VirusTotal and abuse.ch.
Official Vue.js language tooling and IDE support
Volar is the official Vue.js language tooling framework delivering advanced IDE support for Vue single-file components. It provides real-time TypeScript type inference in templates, intelligent autocompletion for components, props and slots, plus diagnostics from the Vue compiler. Volar powers the official Vue VSCode extension with 7M+ installs. Its core Volar.js layer is framework-agnostic, enabling language servers for other frameworks. MIT licensed with 13K+ stars.
High-performance Rust JavaScript toolchain
Oxc is a high-performance collection of JavaScript and TypeScript tools written in Rust by the VoidZero team. It includes a parser, linter, formatter, transpiler, minifier, and module resolver that run 50x faster than their JS equivalents. Oxc powers Rolldown and integrates with Vite, forming the backbone of a unified Rust-based toolchain. With 20K+ GitHub stars and MIT license, it provides drop-in replacements for ESLint, Prettier, and Babel with dramatic speed gains.
Headless rich text editor framework with real-time collaboration
Tiptap is a headless rich text editor toolkit for building Notion-like collaborative content experiences in web applications. Built on ProseMirror, it provides a modular extension system for formatting, mentions, tables, drag-and-drop blocks, slash commands, and custom node types. The open-source core is framework-agnostic with official bindings for React, Vue, and vanilla JavaScript. Cloud extensions add real-time collaboration, AI content generation, and document management.
Visualize JSON, YAML, XML, and CSV as interactive graphs
JSON Crack transforms structured data files into interactive, visual graphs that make complex nested data easy to understand. Paste or import JSON, YAML, XML, CSV, or TOML and instantly see the data as a navigable node graph with collapsible sections, search, and path highlighting. All processing happens client-side with no server storage.
Production-grade web scraping and browser automation library
Crawlee is an open-source web scraping and browser automation library for Node.js and Python that handles the hard parts of building reliable crawlers. It manages proxy rotation, request queuing, automatic retries, session management, and fingerprint spoofing out of the box. Supports Puppeteer, Playwright, Cheerio, and HTTP-based crawling with a unified API. Built by Apify, it includes persistent storage, autoscaling concurrency, and TypeScript-first design for production deployments.
Ultrafast web framework built on Web Standards for every runtime
Hono is a lightweight, ultrafast web framework built on Web Standards that runs on Cloudflare Workers, Deno, Bun, Node.js, AWS Lambda, and any JavaScript runtime. At just 12kB with zero dependencies, it delivers router performance matching raw platform speed. Hono provides first-class TypeScript support with RPC-style client for end-to-end type safety, built-in middleware for auth, CORS, caching, and OpenAPI generation, plus JSX support for server-rendered HTML.
Open-source product analytics, session replay, and feature flags
PostHog is an all-in-one open-source product analytics platform that combines event tracking, session replay, feature flags, A/B testing, error tracking, and user surveys in a single tool. With a generous free tier covering 1 million events per month, it replaces the need for separate tools like Mixpanel, Amplitude, LaunchDarkly, and Hotjar. Self-host on your own infrastructure for complete data ownership, or use the managed cloud with warehousing and SQL query access.
Open-source identity management with built-in multi-tenancy
ZITADEL is an open-source identity and access management platform that handles authentication, authorization, and user management for B2B and B2C applications. It supports OIDC, SAML, OAuth 2.0, Passkeys, MFA, and passwordless login out of the box. Built with multi-tenancy as a core feature, ZITADEL lets you manage multiple organizations with delegated admin access, custom branding, and isolated identity stores—all from a single deployment.
Instant GraphQL and REST APIs on any database
Hasura auto-generates real-time GraphQL and REST APIs directly from your database schema—PostgreSQL, MySQL, SQL Server, MongoDB, and more. It provides fine-grained row-level and column-level access control, event triggers on database changes, remote schema stitching, and real-time subscriptions out of the box. Available as a managed cloud service or self-hosted, Hasura eliminates weeks of boilerplate API development while maintaining full control over authorization logic.
Build smaller, faster desktop apps with Rust and web tech
Tauri is a Rust-based framework for building desktop applications using web technologies like HTML, CSS, and JavaScript—without bundling Chromium. By leveraging the system's native WebView, Tauri apps ship as tiny installers under 10MB and use 30-50MB RAM at idle, a fraction of Electron's footprint. It supports Windows, macOS, and Linux with any frontend framework (React, Vue, Svelte, etc.) and provides a secure Rust backend for system-level operations with fine-grained permission controls.
Self-hosted AI accounting for freelancers and small teams
TaxHacker is an open-source, self-hosted AI accounting app that automatically extracts financial data from receipts, invoices, and bank statements using LLMs. It supports 170+ currencies and 14 cryptocurrencies with historical exchange rate conversion, multi-project accounting, and custom AI extraction fields. Works with OpenAI, Gemini, Mistral, or local models via Ollama—deploy with Docker and keep all financial data under your control.
npm for design engineers — shadcn/ui component marketplace
21st.dev is the largest open-source marketplace of shadcn/ui-based React Tailwind components, blocks, and hooks. Used by 1.4M developers with 200K monthly active users. Functions as an MCP server enabling AI coding agents to discover and compose UI components via API. Features a Magic AI feature that generates components from natural language prompts. All components installable with npx shadcn.
Unified Python/.NET framework for multi-agent AI
Microsoft Agent Framework is Microsoft's official unified SDK for building multi-agent AI workflows in Python and .NET. It consolidates Semantic Kernel and AutoGen into a single framework with MCP tool integration, graph-based workflows, human-in-the-loop patterns, and multi-agent orchestration. The framework reached Release Candidate status in February 2026 and is Microsoft's recommended path for production agent development.
Open-source feature flags and remote configuration
Flagsmith is an open-source feature flag and remote config platform with 15+ SDKs, a clean REST API, and simple Docker deployment. It supports boolean, multivariate, and string flags with segment-based targeting, A/B testing via flag variations, and environment-based workflows. Flagsmith provides a straightforward self-hosted alternative to LaunchDarkly with full API-first design under a BSD-3-Clause license.
Open-source feature flags and A/B testing platform
GrowthBook is an open-source platform for feature flags, A/B testing, and product experimentation. It includes Bayesian and frequentist statistics engines, warehouse-native analytics connecting to BigQuery, Snowflake, and Databricks, and SDKs for 15+ languages. GrowthBook supports targeting rules, gradual rollouts, and an MCP server for AI agent integration. Self-hostable via Docker.
Open-source platform for building API integrations
Nango is an open-source API integration platform that handles OAuth authentication, data synchronization, and proxying for 700+ APIs in a single self-hostable package. It manages token refresh, rate limiting, field mapping, and webhook syncing so developer teams can connect AI agents and products to external services in hours instead of weeks. Backed by Y Combinator W23 with $7.5M in funding.
Ultra-fast desktop apps with TypeScript, Bun, and Zig
Electrobun is an open-source cross-platform desktop app framework that combines TypeScript with Bun runtime and Zig for native performance. It produces 12MB base installs versus hundreds of MB for Electron, while maintaining full web technology compatibility. Electrobun uses the system's native webview instead of bundling Chromium, delivers sub-second cold starts, and provides native OS integrations through a Zig bridge layer.