Discover
Every project in the index. Underrated first: good projects that haven’t been noticed yet.
70 projects
Remove filter Languages and frameworks- 17.3k
Effect
TypeScript library for typed errors, concurrency, and dependency injection
- 18.2k
Abseil
Google's general-purpose C++ libraries that extend the standard library
- 18.7k
json-render
Framework for rendering AI-generated JSON specs as UI from your own components
- 21.5k
Catch2
C++ unit testing framework with BDD macros and micro-benchmarks
- 22.7k
Univer
Embeddable office SDK for spreadsheets, documents and slides
- 24.1k
Paddle
Deep learning framework for training and deploying neural networks at scale
- 25.9k
{fmt}
C++ library for type-safe, fast text formatting and printing
- 28.1k
FastMCP
Python framework for building MCP servers, clients, and tool UIs
- 30.4k
NautilusTrader
Event-driven trading engine for backtesting and live algorithmic trading
- 34.2k
SWC
TypeScript and JavaScript compiler and bundler toolkit written in Rust
- 37.3k
MediaPipe
On-device ML framework and ready-made tasks for vision, audio, and text
- 38.1k
CopilotKit
Frontend SDK for adding agent chat and generative UI to apps
- 38.2k
Servo
Web browser engine written in Rust for embedding in applications
- 38.5k
ASP.NET Core
Microsoft's cross-platform .NET framework for web apps and APIs
- 39.4k
Dioxus
Rust framework for building web, desktop, and mobile apps from one codebase
42.3kDuckDB
A fast in-process SQL database for analytics on files like CSV and Parquet
- Colin McDonnell44.2k
Zod
Schema validation library for TypeScript with inferred static types
- 45.4k
gRPC
RPC framework with a shared C++ core and bindings for many languages
- 47.7k
Prisma
Type-safe ORM and database toolkit for TypeScript and Node.js
Languages and frameworksDeveloper toolsData and spreadsheets
- 51.3k
Supervision
Python toolkit for drawing, tracking, and managing computer vision detections
- 55.9k
PowerShell
Cross-platform command shell and scripting language built on .NET
- 61k
Nuxt
Vue framework for full-stack apps with SSR and static generation
- 66k
webpack
Module bundler that packs JavaScript and assets for the browser
- 83.4k
Vite
Frontend build tool with a native-ESM dev server and hot reload