Write tests. Not too many. Mostly integration.July 13th, 2019 — 6 min read A while back, Guillermo Rauch (creator of Socket.io and founder of Zeit.co (the company behind a ton of the awesome stuff coming out lately)) tweeted something profound: Write tests. Not too many. Mostly integration. — Guillermo Rauch (@rauchg) December 10, 2016 Write tests. Not too many. Mostly integration. This is deep,
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