TryCase
Open a PR and get a video walkthrough of your changes
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TryCase gives AI coding agents and development teams disposable Linux environments to test pull requests end-to-end. When a PR is opened, TryCase reads the changes, identifies affected user journeys, opens the app in a remote browser, and clicks through each flow like a real user.
The result: a test verdict, captioned video walkthrough, and screenshot posted directly to the GitHub PR. Each PR gets its own isolated environment, so multiple PRs can be tested in parallel without port collisions or memory pressure on your laptop.
TryCase works with your existing AI providers — connect Codex with your ChatGPT subscription or use an OpenRouter API key. Claude subscription support is coming soon. The tool is currently in early access, open to the first 100 beta users.
AI-assisted draft, human-reviewed before publishing — see how we choose & review tools.
Why we picked it
TryCase earns its spot for actually clicking through a user journey like a real person, not just running assertions — a captioned video walkthrough posted to the PR is worth naming for a reviewer who wants to see the change behave, not just read that tests passed.
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