Create and share 3D architectural projects.

The best-benchmarked open-source AI memory system. And it's free.

NodeJS library that generates Typescript or Javascript clients based on the OpenAPI specification

Directed graph layout for JavaScript

A highly customizable Flowchart component for Vue 3. Features seamless zoom & pan 🔎, additional components like a Minimap 🗺 and utilities to interact with state and graph.

A pedagogical implementation of Autograd

Efficiently computes derivatives of NumPy code.

Speak Friend and Enter

Tensor library for machine learning

A GDB frontend for Lïnux.

Audio playback and capture library written in C, in a single source file.

This is the (partial) source code for the Unreal Gold and Unreal Tournament GOTY installers we host on OldUnreal.com

Archive of All Official Quake2 Releases

Archive of all official Quake 1 releases.

Archive of all official Quake 3 releases.

Archive of all Quake 1 bots.

Windows Subsystem for Linux

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

[NeurIPS 2025 Oral]Infinity⭐️: Unified Spacetime AutoRegressive Modeling for Visual Generation

LTX-Video Support for ComfyUI

Official repository for LTX-Video

Official SeedVR2 Video Upscaler for ComfyUI

[ICLR2026] SeedVR2: One-Step Video Restoration via Diffusion Adversarial Post-Training

Let us control diffusion models!

Focus on prompting and generating

ComfyUI custom nodes and web utilities for real-time AI generation and interaction

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.