Kronos is an open-source decoder-only foundation model pretrained on financial candlestick (K-line) sequences for market forecasting.
Open-source plugins that specialize Claude for knowledge-work roles like sales, legal, finance, and support, for use in Claude Cowork.
OpenUI is a framework-agnostic Generative UI framework with a streaming-first language for rendering model-generated interfaces.
Framework for creating videos programmatically using React components, with rendering to MP4 and other formats.
Python library that runs large language model inference layer by layer, so 70B-class models fit on a single 4GB GPU without quantization.
FastAPI is a Python web framework for building APIs using standard type hints, with automatic OpenAPI and JSON Schema documentation.
JavaScript library for building declarative, component-based user interfaces for web and native platforms.
Reverse-engineering analysis plugin and visual workbench for DeepSeek Harness, combining static analysis, debugging, HTTP capture and protocol decoding.
Python library and SDK that builds a hierarchical tree index of documents so an LLM can reason through it for retrieval, without vector databases or chunking.
JavaScript library for creating and rendering 3D scenes in the browser via WebGL and WebGPU renderers.
Rust GUI component library and framework for building cross-platform desktop apps on the GPUI rendering engine.
Python library that uses LLMs and graph-based pipelines to extract structured data from websites and local documents from a natural-language prompt.
A React framework for building full-stack web applications with server rendering, static generation, and routing.
Inference engine for running AI models locally inside apps, with Rust core and Swift, Python, and TypeScript bindings.
A Python-embedded domain-specific language and TVM-based compiler for writing high-performance GPU, CPU, and NPU kernels.
Open-source Python framework for training and backtesting financial trading agents with deep reinforcement learning.
A data-driven, ECS-based game engine written in Rust, supporting both 2D and 3D games.
Static recompilation runtime libraries and analysis tools for translating PlayStation 3 binaries into native C/C++ executables.
Gin is a Go HTTP web framework with a Martini-like API built on httprouter for fast REST APIs and web services.
Java framework for building distributed, long-running agents with an event stream, tool-call permissions, middleware, and sandboxed workspaces.
Optimized GPU and NPU attention kernels from DeepSeek for sparse prefill and FP8/FP4 KV-cache decoding in DeepSeek-V4.1 inference.
Open-source TypeScript SDK for embedding spreadsheet, document, presentation, and table editing into your own applications.
Static recompiler and runtime that converts Xbox 360 PowerPC code into portable C++ runnable on modern platforms.
A library of model optimization techniques (quantization, pruning, distillation, NAS, speculative decoding, sparsity) that exports compressed checkpoints for inference frameworks.
Swift SDK running open-source speech models (ASR, TTS, VAD, speaker diarization) locally on Apple devices via CoreML and the Neural Engine.
Sandboxed execution system that runs untrusted code on Windows, Linux, and macOS using OS-native sandboxes or VMs behind one policy model.
Offline IP-to-region lookup library and data management framework supporting IPv4 and IPv6 with xdb query clients.
Inference code, checkpoints, and notebooks for Meta's Segment Anything Model (SAM), which produces object masks from points, boxes, or automatically for whole images.
LaTeX class for building CVs, rΓ©sumΓ©s, and cover letters with a clean, semantic markup.
Cross-browser test suite for Web platform specifications, run in all major browsers to check interoperability.
A cross-browser library of ready-made CSS animation classes applied by adding a class name to an element.
Open-source framework and toolkit of container components created by Docker for assembling custom container-based systems.
Godot 4 addon for creating dialogs, visual novels, and RPG conversations, with character management.
A C++ project that reverse-engineers GTA: San Andreas and rewrites its functions as a DLL that replaces the in-game code.
PyTorch library for audio generation research, providing inference and training code for MusicGen, AudioGen, and EnCodec.
TypeScript library for building type-safe production applications with typed errors, dependency injection, structured concurrency, and schema validation.
Cross-platform C library for low-level access to graphics, input, audio, and windowing, used to build games and multimedia software.
Meta's Segment Anything Model 2 for promptable segmentation in images and videos, with inference code, checkpoints, and example notebooks.
Framework for building native Android, iOS, and other platform apps using React and JavaScript.
A neural network from OpenAI that scores how well text snippets match images, trained on image-text pairs for zero-shot prediction.
A Rust-based Python 3.14 sandbox for executing untrusted, LLM-generated code without containers.
Software update framework for macOS apps, supporting EdDSA-signed updates, delta patches, and sandboxed apps.
Ruby is an interpreted, object-oriented programming language used for web development and scripting.
Specification and Scala tooling for the Code Property Graph, a language-agnostic representation of program code for analysis.
Python toolkit for speaker diarization built on PyTorch, with pretrained pipelines and models that can be fine-tuned on your own data.
A configuration framework for GNU Emacs with curated defaults, modular config, and Evil (Vim) keybindings.
A PHP framework and set of reusable components for building web and console applications.
An iOS library that natively renders After Effects vector animations exported as Bodymovin JSON.
Core code of the Laravel PHP web application framework, providing routing, dependency injection, ORM, queues, and more.
A web-based PowerPoint-style presentation editor that replicates most common PowerPoint features and previews local PPTX files in the browser.
Ruby web application framework implementing MVC with ActiveRecord, ActionView, ActionController, and related libraries for database-backed apps.
Open-source large language models and tooling for financial tasks such as sentiment analysis, forecasting, and robo-advisory.
Cross-platform .NET framework for building cloud-connected web, IoT, and mobile backend applications.
A PHP library for composing and sending email with SMTP, attachments, HTML bodies, and address validation.
Ibex is a parametrizable 32-bit RISC-V CPU core written in SystemVerilog for embedded control applications.
Cross-platform USB host and device stack in C for embedded systems, with no dynamic allocation and interrupts deferred to task context.
A C library implementing X.509 certificate handling and the TLS and DTLS protocols, with a small footprint for embedded systems.
Ruby framework for building AI features with a unified API across 23 model providers, tools, agents, and Rails conventions.
Lightweight neural network inference framework for running AI models on Espressif ESP series chips.
Reusable, community-audited Solidity smart contract library with ERC20/ERC721 implementations and role-based access control.