@rafalwilinski says TypeSafe Jev now runs a massively parallel browser-based adversarial test suite that tries to break each release, and that it costs pennies.

Rafal Wilinski (@rafalwilinski) published this on 2026-09-18. @rafalwilinski says TypeSafe Jev now runs a massively parallel browser-based adversarial test suite that tries to break each release, and that it costs pennies. thanks to @typesafeai's Jev we now have massively parallel browser-based adversarial testing suite that tries to break each release. and it costs pennies. https://t.co/WoIlqGjjNB How Jev or TypeSafe is used, in the post's own words: “thanks to @typesafeai's Jev we now have massively parallel browser-based adversarial testing suite that tries to break each release.” The post does not name a separate audience. It is for people reading what @rafalwilinski shows here (it includes media).