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JavaScript

bun 1.2.19 · node 24.4.1

#5
Overall rank
4.26×
Score
17/17
Problems covered
0
Did not finish

Best result per problem

ProblemRankCodeTimePeak mem
binarytrees#2 of 191.js437ms501.0MB
coro-prime-sieve#9 of 191.js1.13s186.8MB
edigits#12 of 191.js559ms63.8MB
fannkuch-redux#11 of 191.js2.06s52.7MB
fasta#10 of 191.js300ms50.6MB
http-server#11 of 191.bun.js154ms73.6MB
json-serde#2 of 191.js182ms199.1MB
knucleotide#12 of 181.js1.78s177.1MB
lru#17 of 192.js776ms129.7MB
mandelbrot#8 of 191.js730ms47.6MB
merkletrees#2 of 191.js248ms226.9MB
nbody#10 of 196.js190ms55.3MB
nsieve#7 of 191.js670ms96.6MB
pidigits#14 of 193.js2.93s289.0MB
regex-redux#2 of 181.js333ms242.0MB
secp256k1#7 of 191.js1.36s59.4MB
spectral-norm#11 of 196.js2.40s96.7MB

Head to head

JavaScript is faster on 5 of 17 shared problems

ProblemJavaScriptC++Faster by
binarytrees437ms649msJavaScript 1.49×
coro-prime-sieve1.13s53msC++ 21.21×
edigits559ms24msC++ 23.21×
fannkuch-redux2.06s1.76sC++ 1.17×
fasta300ms242msC++ 1.24×
http-server154ms27msC++ 5.64×
json-serde182ms327msJavaScript 1.80×
knucleotide1.78s275msC++ 6.47×
lru776ms96msC++ 8.06×
mandelbrot730ms758msJavaScript 1.04×
merkletrees248ms300msJavaScript 1.21×
nbody190ms118msC++ 1.62×
nsieve670ms276msC++ 2.42×
pidigits2.93s180msC++ 16.34×
regex-redux333ms658msJavaScript 1.97×
secp256k11.36s430msC++ 3.17×
spectral-norm2.40s1.32sC++ 1.82×

Over time

Overall score after each run on Apple M5 laptop. Lower is faster.

JavaScript overall score per run
JavaScript overall score per run
RunJavaScript
Oct 19, 20262.88×
Oct 20, 20264.26×
Oct 20, 20264.26×
Recent runs, newest first
RunVersionRankScoreChange
Oct 20, 2026bun 1.2.19 · node 24.4.1#54.26×no change
Oct 20, 2026bun 1.2.19 · node 24.4.1#54.26×48.2% slower
Oct 19, 2026bun 1.2.19 · node 24.4.1#52.88×–