Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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AI SDK
Provider-agnostic TypeScript toolkit for building AI apps and agents with any LLM.
Datasets
One-line loading and fast, Arrow-backed processing for thousands of ML datasets
Vue.Draggable
Vue 2 drag-and-drop component built on Sortable.js for reorderable lists
LangGraph
A low-level JavaScript/TypeScript framework for building stateful, controllable LLM agents as graphs, with durable execution and human-in-the-loop.
nest_asyncio
Patch asyncio to allow nested event loops in Jupyter, web servers, and GUIs
flat
Flattens nested JavaScript objects into dot-delimited keys and unflattens them back, with a bundled CLI.
object-path
A tiny JavaScript utility for reading, writing, and deleting deeply nested object properties using dot-notation strings or array paths.
itty-router
An ultra-tiny (~1kB), zero-dependency TypeScript router built for Cloudflare Workers and other serverless/edge runtimes.
defaults
Initialize Go structs with default values using simple struct tags and reflection.
PyTorch Lightning
A deep learning framework that organizes PyTorch training code and automates multi-GPU, mixed-precision, and distributed training.
kornia
A differentiable computer vision library for PyTorch, with 500+ GPU-ready ops for image processing, augmentation, and geometry.
Chonkie
Lightweight, fast text-chunking library for RAG ingestion pipelines
Convict
Schema-driven configuration management for Node.js with built-in validation
Mantine DataTable
A lightweight, dependency-free, dark-theme aware table component for Mantine UI applications.
elevenlabs-js
The official Node.js SDK for the ElevenLabs voice AI API, covering text-to-speech, speech-to-text, dubbing, voice cloning, and real-time conversational agents in one typed client.