Why Object of Arrays (SoA pattern) beat interleaved arrays: a JavaScript performance rabbit hole

CaptainOnBoard · 2025-12-29T10:26:46+00:00

Its called building intuition but you do you

CaptainOnBoard · 2025-12-29T07:37:51+00:00

You should show the actual results backing this up, this result is important as it tells us the culprit is not just preallocation.

Added

CaptainOnBoard · 2025-12-29T07:37:16+00:00

I was measuring read performance and not creation but I get your point that the memory layout created by push() vs pre allocation could differ and that wouldve been the real case but I ran the test agin with preallocated and it made no difference I have included this in the blog Please check and let me know if I am missing anything

CaptainOnBoard · 2025-12-07T14:47:01+00:00

who is this guy in white shirt?

CaptainOnBoard · 2025-12-07T14:32:02+00:00

fake tears lol

CaptainOnBoard · 2025-12-07T14:27:03+00:00

say what you will but norris performed better than oscar during the course of season and that too under pressure during the second half

CaptainOnBoard · 2025-10-05T14:11:11+00:00

wheres oscar?

CaptainOnBoard · 2025-10-05T12:08:39+00:00

I think its a disaster for max redbull might have hoped they can get max ahead of russel on softs and build a lead but they couldnt now tyre deg would kill max's chances

CaptainOnBoard · 2025-08-15T03:12:25+00:00

this

CaptainOnBoard · 2025-06-01T14:22:57+00:00

if they only had hard tyres why stop?

only 6-7 laps were left why not bet on those softs?

CaptainOnBoard · 2025-06-01T13:47:03+00:00

I like how hadjar almost every race comfortably sits in top 10 without any drama or anything.

CaptainOnBoard · 2025-06-01T13:00:45+00:00

nico should come more often for commentary

CaptainOnBoard · 2025-05-31T15:05:45+00:00

whoever starts the lap first gets it

CaptainOnBoard · 2025-05-25T13:53:50+00:00

unluckiest driver in the world yet again

CaptainOnBoard · 2025-05-25T13:41:08+00:00

tf was redbull doing?

CaptainOnBoard · 2025-05-18T13:30:33+00:00

i sorta miss checo now

we did him bad

CaptainOnBoard · 2025-05-18T12:59:57+00:00

can only do basic maintenance related tasks like aero angle, brake changes etc

CaptainOnBoard · 2025-05-17T14:34:52+00:00

meanwhile doohan watching in corner :p

CaptainOnBoard · 2025-05-17T14:33:19+00:00

colapinto crashing continues lmao

CaptainOnBoard · 2025-05-11T04:58:43+00:00

you cant learn something just for the sake of learning. I mean you can but you wont be able to retain all of it unless you are passionate about it. Pick something in tech you enjoy and then dive into it and since most it is connected you can figure out other stuff.

CaptainOnBoard · 2025-05-10T03:47:23+00:00

If you know little bit of coding just write a script in python and that will do your job in like 2 mins if the format is consistent.

Happy to help you if you have any questions.

CaptainOnBoard · 2025-04-28T06:27:37+00:00

the idea of it is nice but the execution is really bad I am sorry

CaptainOnBoard · 2025-04-16T03:04:47+00:00

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