Programming Language and compiler
Benchmarks

Typescript VS Javascript benchmarks

Current benchmark data was generated on Tue Apr 01 2025, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][4 cores] AMD EPYC 7763 64-Core Processor (Model 1)

* -m in a file name stands for multi-threading or multi-processing

* -i in a file name stands for direct intrinsics usage. (Usage of simd intrinsics via libraries is not counted)

* -ffi in a file name stands for non-stdlib FFI usage

* (You may find time < time(user) + time(sys) for some non-parallelized programs, the overhead is from GC or JIT compiler, which are allowed to take advantage of multi-cores as that's more close to real-world scenarios.)

binarytrees

Input: 18

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1-m.js 1004ms 24ms 188.7MB 1530ms 233ms bun 1.2.8
typescript 1.ts 1088ms 10ms 480.2MB 1010ms 223ms deno 2.2.6
javascript 1-m.js 1411ms 78ms 271.7MB 2213ms 160ms node 23.10.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 101ms 1.5ms 79.0MB 77ms 27ms bun 1.2.8
javascript 1.js 124ms 0.7ms 78.6MB 127ms 23ms node 23.10.0
typescript 1.ts 135ms 8.7ms 76.9MB 133ms 27ms deno 2.2.6

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 1168ms 1.9ms 120.6MB 1160ms 60ms deno 2.2.6
javascript 1.js 1611ms 17ms 90.1MB 1693ms 57ms node 23.10.0
javascript 1.js 2512ms 15ms 101.3MB 2547ms 53ms bun 1.2.8

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 147ms 2.8ms 70.7MB 127ms 23ms deno 2.2.6
javascript 1.js 172ms 23ms 72.3MB 160ms 20ms node 23.10.0
javascript 1.js 201ms 1.8ms 87.0MB 223ms 30ms bun 1.2.8

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 2058ms 7.8ms 57.5MB 1927ms 137ms deno 2.2.6

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 243ms 1.2ms 57.6MB 220ms 27ms deno 2.2.6

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 13ms 0.5ms 32.8MB 0ms 0ms bun 1.2.8
typescript 1.ts 26ms 0.6ms 44.5MB 10ms 6ms deno 2.2.6
javascript 1.js 31ms 0.9ms 48.1MB 18ms 4ms node 23.10.0

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1-m.bun.js 338ms 12ms 75.3MB 157ms 423ms bun 1.2.8
typescript 1-m.ts 656ms 3.7ms 249.1MB 597ms 437ms deno 2.2.6
typescript 2-m.ts 663ms 7.2ms 233.6MB 607ms 437ms deno 2.2.6
typescript 1-http2.ts 810ms 11ms 243.1MB 737ms 430ms deno 2.2.6
typescript 2-tls.ts 1413ms 16ms 254.0MB 1273ms 523ms deno 2.2.6
javascript 1.js 2896ms 124ms 177.9MB 2793ms 1333ms node 23.10.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.bun.js 105ms 10ms 55.1MB 33ms 93ms bun 1.2.8
typescript 1.ts 167ms 1.3ms 89.8MB 117ms 97ms deno 2.2.6
typescript 2.ts 169ms 1.0ms 91.3MB 123ms 97ms deno 2.2.6
typescript 1-http2.ts 209ms 3.9ms 93.3MB 157ms 100ms deno 2.2.6
typescript 2-tls.ts 351ms 18ms 97.0MB 280ms 120ms deno 2.2.6
javascript 1.js 366ms 7.2ms 78.7MB 347ms 130ms node 23.10.0

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 77ms 6.2ms 68.4MB 50ms 20ms bun 1.2.8
javascript 1.js 110ms 0.5ms 75.9MB 100ms 17ms node 23.10.0
typescript 1.ts 162ms 1.1ms 92.1MB 157ms 33ms deno 2.2.6

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 395ms 2.3ms 236.6MB 337ms 100ms bun 1.2.8
javascript 1.js 688ms 2.2ms 198.7MB 797ms 83ms node 23.10.0
typescript 1.ts 1194ms 5.4ms 415.5MB 1317ms 147ms deno 2.2.6

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 2.ts 285ms 13ms 61.6MB 270ms 17ms deno 2.2.6
javascript 2.js 310ms 2.7ms 62.8MB 303ms 13ms node 23.10.0
javascript 1.js 560ms 0.8ms 60.6MB 547ms 13ms node 23.10.0
typescript 1.ts 582ms 4.0ms 59.7MB 567ms 10ms deno 2.2.6
javascript 2.js 659ms 5.8ms 122.6MB 727ms 53ms bun 1.2.8
javascript 1.js 833ms 1.1ms 107.4MB 923ms 70ms bun 1.2.8

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 2.ts 744ms 13ms 69.5MB 730ms 17ms deno 2.2.6
javascript 2.js 852ms 3.2ms 69.0MB 840ms 17ms node 23.10.0
javascript 1.js 1583ms 5.1ms 67.8MB 1567ms 13ms node 23.10.0
typescript 1.ts 1661ms 6.0ms 66.9MB 1637ms 20ms deno 2.2.6
javascript 2.js 1842ms 2.5ms 123.1MB 2020ms 73ms bun 1.2.8
javascript 1.js 2420ms 5.6ms 126.7MB 2723ms 157ms bun 1.2.8

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 2.ts 142ms 3.0ms 56.8MB 127ms 13ms deno 2.2.6
javascript 1.js 163ms 1.2ms 58.1MB 150ms 10ms node 23.10.0
javascript 2.js 167ms 1.6ms 57.0MB 160ms 7ms node 23.10.0
typescript 1.ts 172ms 2.5ms 59.3MB 160ms 10ms deno 2.2.6
javascript 1.js 319ms 1.4ms 114.8MB 360ms 70ms bun 1.2.8
javascript 2.js 355ms 2.5ms 126.4MB 377ms 50ms bun 1.2.8

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1-m.js 474ms 4.8ms 137.9MB 620ms 120ms bun 1.2.8
javascript 1.js 531ms 2.6ms 130.3MB 617ms 60ms node 23.10.0
typescript 1.ts 562ms 2.9ms 226.1MB 567ms 110ms deno 2.2.6

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 117ms 0.3ms 86.8MB 100ms 33ms bun 1.2.8
typescript 1.ts 154ms 0.8ms 98.0MB 147ms 37ms deno 2.2.6
javascript 1.js 163ms 6.2ms 98.5MB 160ms 37ms node 23.10.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6.js 460ms 4.6ms 55.8MB 447ms 7ms node 23.10.0
typescript 6.ts 463ms 3.5ms 56.1MB 447ms 10ms deno 2.2.6
javascript 6.js 791ms 19ms 45.8MB 783ms 10ms bun 1.2.8

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6.js 78ms 1.4ms 56.0MB 70ms 7ms node 23.10.0
typescript 6.ts 78ms 0.4ms 54.6MB 60ms 10ms deno 2.2.6
javascript 6.js 99ms 1.1ms 45.8MB 97ms 3ms bun 1.2.8

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 3.js timeout 0.0ms 87.8MB 4987ms 23ms node 23.10.0
typescript 3.ts timeout 0.0ms 132.4MB 4970ms 57ms deno 2.2.6

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 3.js 1103ms 0.7ms 71.1MB 1080ms 20ms node 23.10.0
typescript 3.ts 1247ms 11ms 77.1MB 1187ms 77ms deno 2.2.6

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 1925ms 0.7ms 57.6MB 1933ms 13ms deno 2.2.6
javascript 1.js 2498ms 4.6ms 59.8MB 2507ms 17ms node 23.10.0
javascript 1.js 2886ms 0.3ms 85.0MB 2900ms 50ms bun 1.2.8

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 526ms 1.2ms 56.5MB 527ms 13ms deno 2.2.6
javascript 1.js 670ms 7.4ms 57.1MB 680ms 13ms node 23.10.0
javascript 1.js 764ms 19ms 84.4MB 763ms 27ms bun 1.2.8

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 2173ms 8.2ms 114.4MB 8300ms 53ms node 23.10.0
typescript 7.ts 4050ms 12ms 56.5MB 4033ms 10ms deno 2.2.6

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 650ms 1.3ms 113.4MB 2307ms 53ms node 23.10.0
typescript 7.ts 1038ms 1.2ms 55.9MB 1020ms 7ms deno 2.2.6

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 268ms 5.8ms 112.1MB 827ms 50ms node 23.10.0
typescript 7.ts 289ms 4.8ms 53.2MB 270ms 10ms deno 2.2.6