The open source Firebase alternative. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)

Realtime application framework (Node.JS server)

The web framework for content-driven websites. ⭐️ Star to support our work!

Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

Open-Source Notification Platform. Embeddable Notification Center, E-mail, Push and Slack Integrations.

Drag & drop UI to build your customized LLM flow

A completely customizable framework for building rich text editors. (Currently in beta.)

Headless TypeScript ORM with a head. Runs on Node, Bun and Deno. Lives on the Edge and yes, it's a JavaScript ORM too 😅

Bootstrap components built with React

Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.

Your window into the Elastic Stack

Modern and easy to use SQL client for MySQL, Postgres, SQLite, SQL Server, and more. Linux, MacOS, and Windows.

Generate RFC-compliant UUIDs in JavaScript

OWASP Juice Shop: Probably the most modern and sophisticated insecure web application

A fully open source & end-to-end encrypted note taking alternative to Evernote.

This unofficial extension integrates Draw.io (also known as diagrams.net) into VS Code.

The cutest Discord client mod

A simple and reusable datepicker component for React

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with LlamaIndex, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

React components for Leaflet maps

Perfect Next.js dark mode in 2 lines of code. Support System preference and any other theme with no flashing

Real-time log monitoring in your browser

🤹 Access thousands of icons as components on-demand universally.

A simple markdown editor with preview, implemented with React.js and TypeScript.

ArmCord is a custom client designed to enhance your Discord experience while keeping everything lightweight.

The production toolkit for LLMs. Observability, prompt management and evaluations.

日本語LLMまとめ - Overview of Japanese LLMs