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@rerun-io

rerun.io

The data layer for physical AI. Log, query, visualize, and stream to training on shared columnar storage built for multimodal data.

Rerun: Visualize Everything Fast.

Rerun is an SDK for visualizing multimodal data that changes over time. It’s used by engineers and researchers in fields like computer vision, robotics, and gaming to verify, debug, and demo. It comes with C++, Python, and Rust bindings.

We are a Rust shop and are building on top of egui and wgpu to create an app that is flexible, fast, and works on desktop as well as on the web.

At Rerun we believe that a healthy open-source ecosystem is a net positive for the world. We strive to make a lot of our work open-source. We also contribute to open-source projects via issues, pull requests, and sponsorship. We track our contributions here.

You can join our Discord or follow what we're up to on Twitter.

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  1. rerun rerun Public

    Visualize, query, and stream to train on multimodal robotics data.

    Rust 11.6k 862

  2. egui_tiles egui_tiles Public

    A tiling layout engine for egui with drag-and-drop and resizing

    Rust 589 59

  3. ewebsock ewebsock Public

    A Rust Websocket client that compiles to both native and web

    Rust 301 40

Repositories

Showing 10 of 148 repositories
  • kitdiff Public

    A visual diffing tool

    rerun-io/kitdiff's past year of commit activity
    Rust 34 Apache-2.0 2 7 1 Updated Oct 9, 2026
  • example_counterfactual_learning Public

    Example code and scripts to support counterfactual learning blog post

    rerun-io/example_counterfactual_learning's past year of commit activity
    Python 0 MIT 0 0 0 Updated Oct 9, 2026
  • rerun Public

    Visualize, query, and stream to train on multimodal robotics data.

    rerun-io/rerun's past year of commit activity
    Rust 11,570 Apache-2.0 862 1,221 (6 issues need help) 16 Updated Oct 9, 2026
  • lance Public Forked from lance-format/lance

    Modern columnar data format for ML and LLMs implemented in Rust. Convert from parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..

    rerun-io/lance's past year of commit activity
    Rust 6 Apache-2.0 891 0 4 Updated Oct 9, 2026
  • examples-monorepo Public

    Holds all the more complex examples in a single monorepo

    rerun-io/examples-monorepo's past year of commit activity
    Python 71 6 1 15 Updated Oct 9, 2026
  • re_mp4 Public

    A Rust library for reading `.mp4` files

    rerun-io/re_mp4's past year of commit activity
    JavaScript 14 MIT 5 0 2 Updated Oct 9, 2026
  • rrd-datasets Public

    Collection of Open Robotics Dataset Conversion Examples

    rerun-io/rrd-datasets's past year of commit activity
    Python 11 Apache-2.0 0 2 2 Updated Oct 8, 2026
  • kittest Public

    Automated GUI testing using accesskit

    rerun-io/kittest's past year of commit activity
    Rust 97 Apache-2.0 12 0 0 Updated Oct 8, 2026
  • rerun-io/kittest_inspector's past year of commit activity
    Rust 4 Apache-2.0 1 0 0 Updated Oct 8, 2026
  • egui_table Public

    Advanced table viewer for egui

    rerun-io/egui_table's past year of commit activity
    Rust 83 Apache-2.0 12 10 4 Updated Oct 7, 2026