Software libraries

quiche is a Rust software library that adds QUIC and HTTP/3 — the newer protocols behind faster, more reliable web connections — to another program's networking code.

Pull text, links and data from web pages or whole sites into files.

Univer is an open-source software toolkit (SDK) for embedding spreadsheet, document and presentation editing into your own product, rather than a finished app you open.

Higgsfield is an open-source framework for training very large neural networks — the kind with billions to trillions of parameters, such as large language models — across many computers at once, a process the project's own documentation describes as normally involving a lot of manual, error-prone setup ("multi node training without crying").

The Python library that defines how open models are written down, covering text, images, audio, video and combinations of them, for both running a model and training one.

Pyxel is a game engine for making small retro-style games in Python, deliberately limited like an old console: 16 colours and 4 sound channels.

Apply image filters, warps, augmentations and feature matching as differentiable PyTorch operations.

Load a big open language model from Hugging Face and generate text on a GPU with only a few GB of memory.

Build React app interfaces with 150+ ready-made components and themes.

Turn PDFs, Word files, slides, spreadsheets, images and audio into Markdown text that an AI model can read.

Supervision is a Python library of the parts that sit around a computer vision model rather than inside it: loading datasets, drawing boxes and masks, tracking an object across frames, counting what crosses a zone, and measuring how well a model did.

Strands Agents is a software development kit (SDK) for building AI agents without writing your own agent loop (the code that lets a model plan, call tools and repeat) from scratch.

Let an AI model reply with live charts, forms and tables instead of plain text.

Build a whole web app in Rust, with pages, routing, a database and in-browser interactivity, from one framework.

A collection of open-source pieces for letting AI agents use a computer rather than an API: drivers that move the mouse and keyboard, isolated cloud desktops, local macOS virtual machines, small models trained to make computer-use decisions, and a benchmark for scoring how well an agent did.

json-render is a programming toolkit (framework) for "generative UI": instead of letting a model write arbitrary code for a screen, you give it a fixed catalog of components it is allowed to use, and it returns structured JSON describing which ones to show and how, which the framework then renders.

Run supported language models and serve their answers to applications with a model-serving library for developers.