CTO @ Startup

Joined October 2011
Feng Qian retweeted
The teams actually getting leverage from AI coding aren’t the ones generating the most tests. They’re the ones shortening the time between code being written and confidence being restored. The moment verification becomes a separate maintenance workflow, the old QA bottleneck just reappears inside engineering. The real unlock is keeping browser validation inside the coding loop itself
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Feng Qian retweeted
AI didn’t make browser failures more expensive. It made ambiguity more expensive. The real tax isn’t a broken test. It’s the time engineering teams lose figuring out whether the failure is a real regression or just suite drift after the UI changed.
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Feng Qian retweeted
the hidden org problem in AI-generated browser testing: nobody explicitly owns the ambiguity loop the failure happens everyone sees red and the team loses time deciding whether it’s app, test, infra, or config the slowdown isn’t the issue itself it’s unclear ownership of the path to resolution
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Feng Qian retweeted
AI made writing checks cheap. it did not make senior engineering time cheap. the real cost shows up when experienced engineers lose mornings inside triage loops that should already have a clear path to resolution
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Feng Qian retweeted
A Shiplight test is readable YAML in your repo: goal: user can complete checkout steps: - intent: add the $40 item to the cart - intent: pay with the saved card - VERIFY: confirmation shows the right total Your agent writes it by walking your app. You review it like a spec.
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Feng Qian retweeted
E2E tests break for two reasons: the product broke, or the test went stale. Most frameworks can't tell the difference. So teams either burn hours triaging or start skipping tests. We built @ShiplightAI to tell the difference. It's open to everyone today.
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Nationals vs Phillis
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My Nexus S is dead after only 8 months. My 2nd generation iPhone has been running for 4+ years and still performing well.