Freemium
Authentication · API Tools
Complete auth and user management with beautiful prebuilt components.
authoauthreactuser-management
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Authentication · API Tools
Complete auth and user management with beautiful prebuilt components.
NoSQL · Database
Blazing-fast columnar database for real-time analytics.
AI Coding Assistants · AI for Developers
Open-source autonomous coding agent as a VS Code extension.
Conversion · Image & Media
Convert between 200+ file formats: images, video, audio and docs.
Relational · Database
Distributed, PostgreSQL-compatible SQL database built for resilience.
Mobile Backend & Services · Mobile Development
CI/CD built for Flutter, React Native and native mobile apps.
AI Coding Assistants · AI for Developers
OpenAI's open-source coding agent for your terminal.
Agent & LLM Frameworks · AI for Developers
Node-graph UI for Stable Diffusion and other generative models.
AI Coding Assistants · AI for Developers
Open-source AI code assistant you can point at any model.
Hooks & Commits · Git & Version Control
Specification for structured, human and machine-readable commit messages.
Serverless & BaaS · Database
Reactive backend platform with a realtime TypeScript database.
Self-Hosted PaaS · Cloud Platforms
Open-source, self-hosted Heroku/Netlify alternative.
Web Scraping · Data & Analytics
TypeScript web scraping and browser-automation library from Apify — anti-blocking and queue management included.
Full-stack Boilerplates · Project Starters
Scaffold a typesafe full-stack Next.js app in seconds — tRPC, Prisma/Drizzle, NextAuth and Tailwind wired together.
Agent & LLM Frameworks · AI for Developers
Framework for role-playing, autonomous AI agent teams.
Internationalization · Frontend
Localization management platform — translation memory, in-context preview and CI integration for app strings.
CSV · Data Formats
Suite of command-line utilities for converting to and working with CSV.
CLI Tools · Development Environment
The classic command-line tool for transferring data with URLs.
E2E & Browser · Testing
Developer-friendly browser-based E2E testing framework.
Data Viz & Charts · Frontend
The foundational data visualization library — direct SVG/DOM manipulation for fully custom visuals.
Pipelines & ETL · Data & Analytics
Modern data orchestrator with strong typing, testing and lineage.
UI Libraries · Frontend
Tailwind CSS component library with semantic class names.
Programming Languages
Official Dart language site with docs, packages and samples.
Logs & Metrics · Monitoring & Observability
Unified observability platform for infrastructure, APM and logs.