Engine First: How We Rewrote a Recorder by Testing the Core Before the UI
Most rewrites port the screens and hope behavior matches. We did the opposite: rebuilt the engine test-first, to 340 tests, then wrapped it in a new UI.
•Vatsal Shah
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software rewritetestingtest-driven developmentReactVitefrontend architectureengineering disciplinebuild in publicmigrationcode quality
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