Tools tagged with "Open Source"

Y.js provides CRDTs (Conflict-free Replicated Data Types) for building real-time collaborative applications. The foundation for conflict-free sync.

Socket.io enables real-time, bidirectional communication between clients and servers. The library that made WebSockets accessible to millions of developers.

Testing Library provides utilities for testing UI components the way users interact with them. Query by accessibility roles, not implementation details.

MSW intercepts requests at the network level for seamless API mocking. Write mocks once, use them in tests, Storybook, and development.

Cypress is a JavaScript end-to-end testing framework with a unique architecture that runs in the browser. Real-time reloading, time-travel debugging, and excellent DX.

Ark UI provides unstyled, accessible components powered by state machines. Predictable behavior across frameworks with fine-grained control.

Magic UI provides animated React components for landing pages and marketing sites. Beautiful motion design that makes pages feel alive.

Tremor provides React components specifically designed for dashboards and data visualization. Charts, KPIs, and data tables—everything for building analytics interfaces.

DaisyUI adds component classes to Tailwind CSS. Write semantic class names instead of utility combinations—faster development with Tailwind's flexibility.

Mantine provides 100+ hooks and components with excellent TypeScript support. Forms, dates, notifications, rich text—everything you need in one library.

Chakra UI provides styled, accessible React components with a prop-based API. Build interfaces quickly with sensible defaults and easy customization.

Headless UI provides unstyled, accessible UI components designed for Tailwind CSS. From the creators of Tailwind—components that integrate perfectly with utility classes.

Better Auth is a TypeScript-first authentication framework with 50+ features. Social login, 2FA, organizations, passkeys—everything built in and customizable.

Lucia is an open-source authentication library that gives you full control. No magic, no lock-in—just well-designed primitives for building auth.

Quirrel provides simple job queuing designed specifically for serverless and JAMstack applications. Schedule and process background jobs without infrastructure.

BullMQ is a Redis-based queue system for Node.js. Battle-tested, feature-rich, and designed for production workloads.

Temporal provides durable workflow execution at massive scale. Build applications that survive failures, deployments, and time with confidence.

Highlight combines session replay, error monitoring, and logging in one open-source platform. Full-stack observability without vendor lock-in.

Plausible is a lightweight, open-source alternative to Google Analytics. No cookies, no tracking, fully compliant with privacy regulations.

React Email lets you build email templates with React components. Write modern code, get HTML that works everywhere.

Tina provides visual, contextual editing for Next.js sites. Edit content directly on your pages with changes saved to Git.

Keystatic brings CMS capabilities to your Git repository. Edit content through a beautiful UI that commits directly to your repo.

Strapi is a self-hosted, open-source headless CMS that gives you full control. Build your content API without limitations or vendor lock-in.

Polar helps open source maintainers and developers monetize their work. Sponsorships, subscriptions, and digital products designed for the developer ecosystem.

EdgeDB combines the power of SQL with a modern, object-oriented data model. Think beyond tables with a database designed for how developers actually think about data.

CockroachDB is a distributed SQL database that survives failures and scales horizontally. PostgreSQL compatibility with automatic replication and global distribution.

Screenshot to Code uses AI to transform images of websites into functional HTML/Tailwind/React code. Recreate any UI from a screenshot in seconds.

tldraw Make Real turns hand-drawn sketches into working HTML/CSS. Draw your interface with simple shapes, click generate, and get functional code.

Jan is a fully open-source desktop application for running AI locally. Privacy-focused, extensible, and designed to be the open alternative to ChatGPT.

Together AI provides infrastructure for running, fine-tuning, and deploying open-source models. The platform for teams that want control over their AI stack.

Hugging Face is the platform for sharing machine learning models, datasets, and demos. Host models with Inference API or deploy to Spaces.

Replicate lets you run open-source machine learning models with a cloud API. Access thousands of models for image generation, LLMs, and more.

Continue is an open-source autopilot for VS Code and JetBrains. Connect any LLM, use any context, and customize your AI coding experience.

Aider is a command-line AI pair programmer that works with your local git repo. Supports GPT-4, Claude, and other models for code editing with automatic git commits.

Zed is a next-generation code editor built for speed and collaboration. Written in Rust with GPU-accelerated rendering, real-time collaboration, and AI assistant integration.