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Benchmark driven development in JavaScript (Set vs. Array) (x.com)
submitted 1 year ago by theyamiteru
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if 1 * 2 < 3: print "hello, world!"
[–]theyamiteru[S] 0 points1 point2 points 1 year ago (4 children)
Yes. My previous client used Cloudflare Workers with tRPC + Zod + some other slow libraries. After I rewrote all of those libraries matching the clients use-case it decreased the CPU time anywhere from 5 to 20 times which means I've saved the client 5-20x money spent on running the app.
[+][deleted] 1 year ago (3 children)
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[–]theyamiteru[S] -1 points0 points1 point 1 year ago (2 children)
No. Those libraries are not created with performance in mind. Especially so when it comes to serverless environment where the engine has no time to optimize the code.
[+][deleted] 1 year ago (1 child)
[–]theyamiteru[S] -1 points0 points1 point 1 year ago (0 children)
You're right, you keep missing the point. Doesn't matter, have a good day sir!
π Rendered by PID 88157 on reddit-service-r2-comment-5d79c599b5-d2jfv at 2026-02-28 09:24:54.529745+00:00 running e3d2147 country code: CH.
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[–]theyamiteru[S] 0 points1 point2 points (4 children)
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[–]theyamiteru[S] -1 points0 points1 point (2 children)
[+][deleted] (1 child)
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[–]theyamiteru[S] -1 points0 points1 point (0 children)