221 tools tagged
Showing 24 of 221 tools
Self-hosted Heroku/Vercel alternative
Open-source, self-hostable PaaS alternative to Heroku, Vercel, and Netlify with 44K+ GitHub stars. Deploy static sites, APIs, full-stack apps, databases, and 280+ one-click services on your own VPS or bare metal via SSH. Features auto Let's Encrypt SSL, Git integration (GitHub/GitLab/Bitbucket/Gitea), S3 backups, Docker Swarm support, and a REST API for CI/CD automation. Self-hosted version is free forever with no features behind paywalls.
The industry standard code editor
AI-first code editor forked from VS Code that deeply integrates large language models into the entire development workflow. Features Tab autocomplete with multi-line predictions, Cmd+K inline editing, an 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. 100K+ paying users, the leading AI-native IDE.
AI coding agent by Moonshot AI
Open-source search infrastructure platform offering both vector and full-text search with sub-millisecond latency. Features typo tolerance, faceting, geo-search, and real-time indexing through a developer-friendly REST API. Popular for building fast, relevant search experiences in e-commerce and documentation sites, with a managed cloud option for teams that prefer hosted infrastructure.
Free MIT-licensed drop-in replacement for LocalStack
MiniStack is a free, MIT-licensed drop-in replacement for LocalStack that emulates 33 AWS services using real infrastructure — actual Postgres for RDS, real Redis for ElastiCache, real Docker for ECS — rather than faking API responses. Born from LocalStack's surprise paywall in March 2026, it starts in 2 seconds, idles at 30MB RAM versus LocalStack's ~500MB, and runs real services for accurate local AWS development.
Open-source full-stack observability with metrics, logs, and traces
SigNoz is an open-source observability platform that unifies metrics, logs, and traces in a single interface — built natively on OpenTelemetry. With over 26,000 GitHub stars, it provides a self-hosted alternative to Datadog and New Relic with no per-host pricing, columnar storage via ClickHouse for fast queries, and dashboards, alerts, and service maps out of the box.
Self-hosted AI platform with RAG, agents, and 40+ connectors
Onyx is an open-source, self-hosted AI platform that combines chat, enterprise search, RAG, agents, and web research into a unified interface. With 40+ native connectors for Slack, Confluence, Google Drive, GitHub, and more — plus document permissioning that mirrors source access controls — it provides teams a private, deployable AI workspace backed by any LLM provider.
Run local code inside your Kubernetes cluster without deploying
mirrord lets developers run local processes as if they were inside their Kubernetes cluster — intercepting network traffic, environment variables, and file access at the OS level without any deployment or configuration changes. Backed by $12.5M in seed funding with investors including Sentry's co-founder, it claims up to 98% faster iteration cycles and 30% fewer production bugs by eliminating the gap between local and cluster environments.
Auto-generates interactive ER diagrams from database schemas
Liam ERD automatically generates beautiful, interactive entity-relationship diagrams from existing database schemas. It supports Rails schema.rb, PostgreSQL, Prisma, and raw SQL — with zero configuration required. A web version handles public repos instantly, while the CLI processes private repositories with CI/CD integration for keeping documentation in sync.
Scalable browser infrastructure for AI agents
Hyperbrowser is a YC S24-backed cloud browser platform purpose-built for AI agent automation at scale. It provides managed browser instances with built-in CAPTCHA solving, residential proxy rotation, and anti-bot bypass, serving as the infrastructure layer that tools like browser-use, Stagehand, and Skyvern run on top of for reliable web interaction.
Open-source SOAR platform with AI-powered playbooks
Tracecat is a YC S24-backed open-source SOAR (Security Orchestration, Automation and Response) platform that lets security teams build AI-powered playbooks for automated incident response. It provides visual workflow builders for creating response procedures, integrates with common security tools, and handles alert triage, enrichment, and remediation — positioned as an open-source alternative to Tines and Splunk SOAR.
Mozilla-backed browser infrastructure for AI agents
Tabstack is Mozilla's browser infrastructure service for AI agents, providing clean markdown extraction, structured JSON data, and automated browser actions through a fast API. With two-tier fetch escalation that achieves sub-600ms latency for static pages, robots.txt compliance, and ephemeral data handling, it offers an ethical alternative to aggressive web scraping tools — complete with an MCP server for Claude and Cursor integration.
Browser automation framework turning websites into action APIs
Notte is a browser automation framework for AI agents that converts any website into a structured action API. Instead of scraping pages for text, Notte lets agents interact with sites — clicking buttons, filling forms, and navigating flows. Built with hybrid AI-plus-deterministic scripting, it includes digital personas, CAPTCHA solving, and proxy management for reliable automation at scale.
Desktop app for running AI coding agents in parallel
Baton is a desktop application for orchestrating multiple AI coding agents — Claude Code, Codex CLI, OpenCode, Gemini CLI — simultaneously in isolated git worktrees. Each agent gets its own branch to prevent merge conflicts, with a Monaco diff viewer for reviewing changes, automatic PR creation, and an MCP server that lets agents spawn sub-agents for complex tasks.
Open data platform wrapping any SQL database with instant APIs
Directus is a database-first open data platform that wraps any existing SQL database with instant REST and GraphQL APIs, a no-code admin dashboard, and built-in authentication. Unlike traditional headless CMS platforms that impose their own data model, Directus introspects your existing schema and works on top of it — supporting PostgreSQL, MySQL, SQLite, MS SQL, MariaDB, and CockroachDB out of the box.
Autonomous AI pentester for web apps and APIs
Shannon is an autonomous AI-powered penetration testing tool that achieves a 96.15% success rate on the XBOW benchmark — significantly above the industry average. Using a multi-agent pipeline built on Anthropic's Agent SDK and Playwright, it performs reconnaissance, vulnerability analysis, exploitation, and reporting on web applications and APIs, having discovered 7 zero-day vulnerabilities in production software.
Memory engine and context API for AI assistants
Supermemory is a memory and context platform that gives AI assistants persistent memory across conversations. Ranking first on LongMemEval, LoCoMo, and ConvoMem benchmarks, it automatically extracts facts from interactions, builds user profiles, and delivers relevant context via a unified API combining memory, RAG, connectors, and file processing — all accessible through an MCP server for Claude, Cursor, and other AI tools.
AI coding agent for embedded systems and firmware engineering
Embedder is a specialized AI coding agent for firmware and embedded systems development. It supports 400+ MCU variants including STM32 and ESP32, parses hardware datasheets to understand register maps and pin configurations, and verifies generated code by interacting with physical boards via serial console. YC S25 participant currently in beta.
Instant serverless TypeScript platform for APIs, crons, and bots
Val Town is a collaborative platform for writing and deploying serverless TypeScript functions instantly from the browser. Create APIs, cron jobs, email handlers, and bots with a single Cmd+S. Features version control, collaboration, and a social coding model where functions can import from other users. YC-backed with 450K+ monthly active users.
Most popular VS Code Git extension with 30M+ installs
GitLens is the most-installed Git extension for VS Code with over 30 million installs. It supercharges Git inside the editor with inline blame annotations, rich commit history visualization, file and line history, AI-powered commit summaries, and interactive rebase tools. Pro features include GitKraken-powered team analytics and visual diff tools. Maintained by GitKraken.
Build and deploy AI agents on Cloudflare's edge network
Cloudflare Agents is an open-source SDK for building and deploying AI agents that run on Cloudflare's global edge network. It provides durable state, scheduled tasks, WebSocket communication, and browser rendering capabilities within Workers. Agents persist across requests using Durable Objects and can orchestrate multi-step workflows with built-in MCP server support. Over 7,000 GitHub stars.
Google's enterprise AI coding assistant powered by Gemini
Gemini Code Assist is Google's AI-powered coding assistant that integrates into VS Code, JetBrains IDEs, and GitHub workflows. Powered by Gemini models with a large context window, it provides code completion, generation, transformation, and explanation across Java, Python, Go, TypeScript, and more. Features enterprise code customization with private codebases and Google Cloud integration for cloud-native development.
LLM-powered web scraping with graph-based extraction pipelines
ScrapeGraphAI is a Python library that uses LLMs and graph-based logic to build automated, self-healing web scraping pipelines. Developers describe desired data in natural language and ScrapeGraphAI constructs a processing graph that extracts structured information from any website. It supports multiple LLM providers, achieves 96%+ accuracy on semantic extraction benchmarks, and adapts to layout changes automatically. Over 20,000 GitHub stars.
Industry-standard incident management and on-call alerting platform
PagerDuty is the dominant incident management platform providing on-call scheduling, alert routing, escalation policies, and incident response orchestration. Integrates with 650+ monitoring, ticketing, and chat tools including Datadog, Slack, Jira, and AWS. Features AIOps for noise reduction and automated diagnostics. Used by thousands of engineering teams globally for 24/7 operations. Free tier for up to 5 users; Professional from $21/user/mo; Business at $41/user/mo.
Open-source codeless test automation with NLP-based test creation
Testsigma is an open-source codeless test automation platform where tests are written in plain English using NLP-based interpretation. It supports web, mobile, and API testing with self-healing test maintenance that adapts to UI changes automatically. Apache 2.0 licensed Community Edition is free with full functionality. Cloud edition adds parallel execution, integrations, and team management. Active development with regular releases through 2026.
