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Agents love writing tests. You can't prune them all, and you can't afford to keep running every test on every build. Selective is the intelligence layer on top of your existing CI. It runs only the tests necessary to validate the current set of changes while also perfectly distributing tests between nodes, detecting flakes, retrying failures, and streaming results to coding agents in real time.
supported runners
RSpec
· Ruby
ready
Minitest
· Ruby
ready
ExUnit
· Elixir
coming soon
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Free while in open beta · no card · works with your existing CI
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