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@antithesishq

Antithesis

Antithesis: Ship boldly, break nothing

What is Antithesis?

Antithesis is an autonomous testing platform that finds bugs in your software with perfect reproducibility to help you fix them. Read more about what problems Antithesis solves and how we have helped companies like yours!

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What's here?

Dev Workflow

Antithesis users get the most value when their organization's CI is working smoothly with Antithesis. You can use our GitHub Action to trigger an Antithesis test suite based on your development workflow. View the source to see how it works.

SDKs

Take full control of your testing destiny! Integrating Antithesis into your code via the SDK will give the greatest control over what properties Antithesis will test for. SDKs are available for:

Utilities

Antithesis contributes general purpose OSS to the community. We will add libraries to this list as they become available.

  • Madness - Enables you to easily run the same binary on NixOS and non-NixOS systems

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  1. antithesis-trigger-action antithesis-trigger-action Public

    A GitHub Action to trigger an Antithesis test suite.

    TypeScript 12 2

  2. bombadil bombadil Public

    Property-based testing for web UIs, autonomously exploring and validating correctness properties, finding harder bugs earlier

    Rust 512 20

  3. valthree valthree Public

    A clustered, Valkey-compatible database backed by object storage

    Go 7 1

  4. madness madness Public

    Madness enables you to easily run the same binary on NixOS and non-NixOS systems

    Nix 286 4

Repositories

Showing 10 of 29 repositories
  • antithesis-skills Public

    AI Skills for Antithesis Users

    antithesishq/antithesis-skills’s past year of commit activity
    JavaScript 1 Apache-2.0 0 0 2 Updated Mar 13, 2026
  • bombadil Public

    Property-based testing for web UIs, autonomously exploring and validating correctness properties, finding harder bugs earlier

    antithesishq/bombadil’s past year of commit activity
    Rust 512 MIT 20 7 1 Updated Mar 13, 2026
  • snouty Public

    A CLI for the Antithesis run test and debug APIs

    antithesishq/snouty’s past year of commit activity
    Rust 5 Apache-2.0 0 3 2 Updated Mar 13, 2026
  • antithesis-trigger-action Public

    A GitHub Action to trigger an Antithesis test suite.

    antithesishq/antithesis-trigger-action’s past year of commit activity
    TypeScript 12 MIT 2 1 3 Updated Mar 12, 2026
  • eleventy-plugin-mdlite Public

    An eleventy plugin which ensures that markdown files are copied into the output and a SQLite search index is generated for LLMs

    antithesishq/eleventy-plugin-mdlite’s past year of commit activity
    JavaScript 3 Apache-2.0 0 0 0 Updated Mar 7, 2026
  • workloads-for-kv-datastores Public

    This repository contains the workloads to test key-value datastores.

    antithesishq/workloads-for-kv-datastores’s past year of commit activity
    Go 0 MIT 0 0 0 Updated Mar 6, 2026
  • valthree Public

    A clustered, Valkey-compatible database backed by object storage

    antithesishq/valthree’s past year of commit activity
    Go 7 MIT 1 1 9 Updated Mar 5, 2026
  • etcd-test-composer Public

    A reference for using Antithesis tooling when testing on the Antithesis platform.

    antithesishq/etcd-test-composer’s past year of commit activity
    Python 3 Apache-2.0 15 0 2 Updated Feb 24, 2026
  • dgraph Public

    Demonstrating of testing Dgraph in Antithesis with the Ring Test

    antithesishq/dgraph’s past year of commit activity
    Python 0 MIT 0 0 0 Updated Feb 23, 2026
  • antithesis-sdk-cpp Public

    Antithesis SDK for C++

    antithesishq/antithesis-sdk-cpp’s past year of commit activity
    C++ 11 MIT 4 1 1 Updated Feb 17, 2026

Sponsoring

  • @tedim52

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