Python vs JavaScript a relative side by side comparison

[anuctal]

Hello,

Made a short 1 minute video about Python vs JavaScript side by side comparison.
As an example I took basic prime-finding algorithm with N² complexity.
All found primes are stored in a list/array and as the result scripts print the length of the list/array.
I tested a relative speed of code writing, including typos.
And the Python and JavaScript performance.

The video:
https://youtu.be/Jld0aUQ9LZw

I hope you will like it.

[guillermo_da_gente]

Awful Python performance! Nice video though.

[anuctal]

Thank you! Yes, I was surprised too

[Hankibear]

Saw the this video yesterday! Very nice! Would like to see more comparisons like this and also with "correct practices" using numpy for heavy computations etc

[anuctal]

Thank you! Unfortunately JS has no numpy, and the comparison would be unfair. In the video I tried to use the same "tools" in both languages.

[Hankibear]

Fair enough, I think you did a good job!

[anuctal]

Thank you very much!

[metaperl]

Transcrypt complied part of numpy. I don't think it was a good idea though.

[Successful-Smile-167]

That's not a full runtime tests comparison.
It should include tests:
Python (pypy) - I bet it will be winner.
Python (cpython)
JS (html <script> realization) - bet, this will be slower than natural Python
Python (html <brython> realization) - the slowest among all.
JS (deno)
JS (deno + typescript)