Bombadil: Property-based testing for web UIs by Antithesis

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

Runs in your local developer environment, in CI, and inside Antithesis.

Note

Bombadil is new and experimental. Stuff is going to change in the early days. Even so, we hope you'll try it out!

Learn all about Bombadil with the following resources:

Or, if you want to hack on it, see Contributing.

Old Tom Bombadil is a merry fellow,

Bright blue his jacket is, and his boots are yellow.

Bugs have never fooled him yet, for Tom, he is the Master:

His specs are stronger specs, and his fuzzer is faster.

Built by Antithesis.