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the software verification layer for the agentic coding era. join our community: https://teapawt.net/t.co/fDZK1WJ3ph

San Francisco, CA
Joined February 2026
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consider AGENTIC TESTING solved
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we just moved into a new GitHub org! github.com/e2e-inc/e2e
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You can run your e2e tests on cloud browsers from your machine or in CI Super easy
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we crossed 2M NPM downloads and 13k stars! ✨ ⭐ e2e.com/oss
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Some of the companies using e2e in open source: ■ @clerk ■ @avalabs ■ @coderhq ■ @RocketChat ■ @WebinyCMS e2e was first released just 5 weeks ago 🤯
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we're dropping some big news tomorrow 🤫
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e2e x agent-desktop 🧪 Weekend experiment: e2e tests for native desktop apps. the new engine protocol in e2e lets an engine run in its own process, in any language. Here's a demo of a small Rust engine on top of agent-desktop. github.com/tester-army/e2e
Introducing agent-desktop agent-browser, for your whole computer → Computer Use for any coding agent → macOS, Windows and Linux → Runs in bg while you keep working → Agents use your computer in parallel, each with its own cursor
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The best way to speed up your CI is to run only the tests that matter. I wrote a blog post on how to do it with e2e and the Filters API
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e2e just crossed 500k weekly downloads on npm 🔥 check it out: github.com/tester-army/e2e
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You can now iterate faster while writing e2e tests Agents (and humans!) can use `--watch` to rerun only the e2e tests that changed ~/ npx e2e run --watch
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Introducing Test Filters API in e2e ✨ → Run only tests that your PR affects → Use decision models like Jev to decide which tests to run → Write custom filters Available now: ~/ npx e2e init
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Yesterday I had a livestream session covering intro to e2e. Missed it? Here's the recording 👇
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Going live tomorrow to show how I use e2e day to day We'll go through the setup, replaying verified agent steps without the model, and running it on GitHub Actions CI Then open Q&A, so bring your questions! 📅 Thu, Oct 22 · 9 AM PT / 6 PM CEST tester.army/e2e/sessions/int…
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Payments are notoriously difficult to end-to-end test iframes inside of iframes, iframe for every field… hell on earth for developers but not for agents! define e2e tests in plain english and agents take care of the rest ~/ npx e2e init
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One of the most powerful features of agentic e2e are *personas* Your agent larps as an architect in Lyon who only speaks French or pharmacist in Cairo who only reads Arabic Great for catching missing i18n or broken RTL and you still write tests in English
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e2e 0.21.2 is out ✨ - @lightpanda_io support for faster test execution - @testmuai device provider package - Performance & reliability improvements try it now: ~/ npx e2e init
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In e2e, you can use one model to run `agent.act`s, and a different one to answer `agent.assert`ions That way you can use faster model for navigating your app and smarter model for checking if the app actually works according to your spec
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How to get started with e2e by @TesterArmy just in 4 minutes Bookmark it so you can watch it later
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Introducing /migrate-to-e2e Allow your agent to migrate your existing end-to-end test suite to agentic e2e one slice at a time. ~/ npx skills add tester-army/e2e --skill migrate-to-e2e
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we're expanding our open-source team to work on e2e full-time. if you think verification of agents' work is one of the most important problems to solve right now, join us! reply or dm me
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