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The AI’s test scheduler cut his release builds from a minute to about 3 seconds

The AI wrote a test run scheduler and migrated to nextest, cutting local release build cycles from 60+ seconds to about 3 seconds.

How it works

  1. The AI writes a test run scheduler
  2. Migrates the project to a faster test runner
  3. Local release build cycles drop from over 60 seconds to about 3 seconds

Why it’s worth knowing

Twenty seconds saved a hundred times a week is a hire.

Where it’s from

Summarized from a public post on news.ycombinator.com. See the original ↗

Upgraded prompt

A ready-to-use prompt for this idea, built from research on what makes AI agents do the job right: who the AI should be, the exact steps, and a check to make sure it was done the way you wanted.

1Who the AI should be
2The prompt, with the steps
3The check when it’s done
Upgraded prompts are coming soon.

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