Javascript VS Typescript benchmarks

Current benchmark data was generated on Wed Jan 22 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 950ms 61ms 187.4MB 1437ms 247ms bun 1.1.45
javascript 1-m.js 1251ms 9.3ms 276.4MB 2177ms 160ms node 23.6.0
typescript 1-m.ts 1259ms 9.0ms 249.6MB 2227ms 137ms deno 2.1.7

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 95ms 0.8ms 79.4MB 77ms 23ms bun 1.1.45
typescript 1.ts 125ms 1.2ms 81.3MB 117ms 37ms deno 2.1.7
javascript 1.js 127ms 2.0ms 82.4MB 117ms 33ms node 23.6.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 1310ms 11ms 91.4MB 1363ms 33ms deno 2.1.7
javascript 1.js 1594ms 14ms 93.6MB 1670ms 63ms node 23.6.0
javascript 1.js 2295ms 49ms 100.5MB 2313ms 70ms bun 1.1.45

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 148ms 4.5ms 71.8MB 127ms 23ms deno 2.1.7
javascript 1.js 156ms 1.2ms 76.5MB 137ms 23ms node 23.6.0
javascript 1.js 187ms 1.2ms 86.5MB 203ms 30ms bun 1.1.45

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 277ms 0.8ms 67.3MB 293ms 23ms node 23.6.0
javascript 1.js 714ms 5.9ms 77.1MB 693ms 17ms bun 1.1.45

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 126ms 0.7ms 65.5MB 140ms 17ms node 23.6.0
javascript 1.js 525ms 2.3ms 66.8MB 493ms 23ms bun 1.1.45

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 13ms 0.5ms 32.3MB 0ms 10ms bun 1.1.45
typescript 1.ts 29ms 3.7ms 47.2MB 6ms 8ms deno 2.1.7
javascript 1.js 31ms 0.6ms 52.0MB 14ms 8ms node 23.6.0

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1-m.bun.js 363ms 16ms 71.3MB 133ms 420ms bun 1.1.45
typescript 2-m.ts 690ms 9.9ms 216.0MB 617ms 423ms deno 2.1.7
typescript 1.ts 725ms 44ms 214.2MB 610ms 457ms deno 2.1.7
typescript 1-http2.ts 879ms 17ms 221.1MB 773ms 437ms deno 2.1.7
typescript 2-tls.ts 1435ms 13ms 236.7MB 1280ms 477ms deno 2.1.7
javascript 1.js 3147ms 48ms 195.6MB 2993ms 1487ms node 23.6.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.bun.js 127ms 14ms 54.5MB 30ms 93ms bun 1.1.45
typescript 2.ts 187ms 5.5ms 95.7MB 137ms 100ms deno 2.1.7
typescript 1.ts 199ms 13ms 95.7MB 143ms 97ms deno 2.1.7
typescript 1-http2.ts 232ms 6.4ms 95.7MB 163ms 97ms deno 2.1.7
javascript 1.js 382ms 1.7ms 84.8MB 360ms 103ms node 23.6.0
typescript 2-tls.ts 384ms 25ms 105.1MB 293ms 117ms deno 2.1.7

json-serde

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 360ms 0.4ms 182.1MB 330ms 70ms bun 1.1.45
javascript 1.js 701ms 3.1ms 206.6MB 800ms 90ms node 23.6.0
typescript 1.ts 1205ms 0.3ms 427.3MB 1337ms 127ms deno 2.1.7

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 85ms 1.9ms 68.8MB 57ms 20ms bun 1.1.45
javascript 1.js 111ms 0.8ms 79.0MB 100ms 20ms node 23.6.0
typescript 1.ts 168ms 3.1ms 93.4MB 157ms 40ms deno 2.1.7

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 2.ts 286ms 13ms 65.3MB 273ms 13ms deno 2.1.7
javascript 2.js 307ms 1.4ms 66.8MB 297ms 13ms node 23.6.0
javascript 1.js 559ms 2.7ms 64.5MB 543ms 13ms node 23.6.0
typescript 1.ts 568ms 8.1ms 62.3MB 550ms 13ms deno 2.1.7
javascript 2.js 640ms 0.8ms 127.1MB 687ms 63ms bun 1.1.45
javascript 1.js 826ms 4.8ms 110.7MB 910ms 77ms bun 1.1.45

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 2.ts 724ms 3.6ms 72.6MB 710ms 23ms deno 2.1.7
javascript 2.js 840ms 3.3ms 72.4MB 823ms 17ms node 23.6.0
javascript 1.js 1586ms 6.0ms 71.4MB 1567ms 17ms node 23.6.0
typescript 1.ts 1642ms 22ms 69.2MB 1620ms 17ms deno 2.1.7
javascript 2.js 1816ms 29ms 122.9MB 1960ms 60ms bun 1.1.45
javascript 1.js 2536ms 140ms 112.1MB 2847ms 137ms bun 1.1.45

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 2.ts 145ms 2.1ms 61.8MB 137ms 10ms deno 2.1.7
javascript 1.js 164ms 2.5ms 61.8MB 150ms 7ms node 23.6.0
javascript 2.js 164ms 0.9ms 60.8MB 157ms 10ms node 23.6.0
typescript 1.ts 169ms 2.4ms 59.6MB 157ms 10ms deno 2.1.7
javascript 1.js 323ms 3.2ms 133.9MB 347ms 83ms bun 1.1.45
javascript 2.js 359ms 16ms 126.8MB 380ms 60ms bun 1.1.45

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1-m.js 485ms 10ms 141.8MB 623ms 127ms bun 1.1.45
typescript 1.ts 524ms 3.4ms 131.5MB 610ms 53ms deno 2.1.7
javascript 1.js 526ms 3.4ms 134.5MB 583ms 83ms node 23.6.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 119ms 1.0ms 87.0MB 107ms 27ms bun 1.1.45
javascript 1.js 157ms 2.1ms 102.3MB 137ms 47ms node 23.6.0
typescript 1.ts 158ms 1.3ms 99.4MB 160ms 30ms deno 2.1.7

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6.js 459ms 2.4ms 59.7MB 447ms 7ms node 23.6.0
typescript 6.ts 485ms 28ms 58.6MB 473ms 10ms deno 2.1.7
javascript 6.js 658ms 0.3ms 45.6MB 653ms 7ms bun 1.1.45

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6.js 77ms 1.0ms 59.8MB 60ms 10ms node 23.6.0
typescript 6.ts 79ms 0.8ms 58.7MB 60ms 10ms deno 2.1.7
javascript 6.js 85ms 2.1ms 45.4MB 83ms 3ms bun 1.1.45

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 1897ms 5.8ms 59.4MB 1900ms 13ms deno 2.1.7
javascript 1.js 2555ms 27ms 63.2MB 2557ms 17ms node 23.6.0
javascript 1.js 2692ms 12ms 84.3MB 2700ms 53ms bun 1.1.45

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 516ms 8.5ms 59.1MB 510ms 20ms deno 2.1.7
javascript 1.js 675ms 1.8ms 61.9MB 673ms 20ms node 23.6.0
javascript 1.js 710ms 3.9ms 83.8MB 703ms 33ms bun 1.1.45

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 3.js 4723ms 215ms 92.1MB 4707ms 20ms node 23.6.0
typescript 3.ts timeout 0.0ms 101.8MB 4970ms 47ms deno 2.1.7

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 3.js 1013ms 23ms 74.3MB 990ms 17ms node 23.6.0
typescript 3.ts 1287ms 8.8ms 78.6MB 1237ms 70ms deno 2.1.7

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 2158ms 5.7ms 116.7MB 8230ms 53ms node 23.6.0
typescript 7.ts 4038ms 7.2ms 56.5MB 4023ms 7ms deno 2.1.7

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 642ms 4.1ms 114.0MB 2290ms 50ms node 23.6.0
typescript 7.ts 1032ms 7.5ms 57.3MB 1017ms 10ms deno 2.1.7

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 263ms 2.0ms 113.2MB 823ms 40ms node 23.6.0
typescript 7.ts 286ms 2.2ms 56.6MB 270ms 10ms deno 2.1.7