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Long Horizon
Your coding agent writes the feature and runs the tests
45 followers
Your coding agent writes the feature and runs the tests
45 followers
Your coding agent writes the feature — let it test it too. Long Horizon runs real browser tests and produces shareable execution reports with logs, screenshots, and network detail for confident feature delivery.
Free Options
Launch Team / Built With
PythonSandbox
I trust agents to write code but not to catch what breaks — that gap is exactly where bugs sneak to production. Long Horizon closing that loop so the same agent that writes the feature also stress-tests it is the part I've been waiting for. Curious how it handles tests for features that depend on third-party APIs or external state?