Your test runs should take 1 minute instead of 10.
We run your tests 95% faster by skipping the tests that do not read the files you've changed.
Waiting five minutes less per commit means waiting 100 fewer hours per year.
Try LayerCI for free today.
Your tests run faster
As we run your tests, we notice which files they interact with. We take full-memory snapshots of the test runner as your test progresses so that future test runs can skip setup work that hasn't changed.
It's easy to get started
After you click "Sign up with GitHub" it will take you less than five minutes to get your first CI job running. If you need help along the way, click the chat bubble on the bottom right of the screen.
Industry leading inspectability
Restore from any of the snapshots taken as your test ran. You can retroactively attach a debugger or change files to avoid a full commit-build-push cycle. We give you root-level SSH access into any test.
How it works
1. You create a file named 'Layerfile'
After authorizing LayerCI with your Github account, you can use our online editor to create one or more Layerfiles and put them anywhere in your repository.
2. We watch your repositories
Every time a commit is pushed to one of your repositories, we check if it contains any Layerfiles automatically. If your repository does contain Layerfiles, LayerCI automatically runs them and reports back to you on Github with the test results.
3. We skip everything that hasn't changed
Since Layerfiles are run top-down, we can detect when a file has been first changed and skip to that step instead of re-running all of the setup work for your test.