Current benchmark data was generated on Sun Jul 13 2025, full log can be found HERE
CONTRIBUTIONS are WELCOME!
* -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.)
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
dart | 1.dart | 716ms | 2.4ms | 80.9MB | 690ms | 30ms | dart/exe 3.8.1 |
javascript | 1.js | 1052ms | 7.6ms | 474.5MB | 977ms | 230ms | node 24.4.0 |
javascript | 1-m.js | 1079ms | 165ms | 176.6MB | 1527ms | 260ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
dart | 1.dart | 77ms | 1.4ms | 42.8MB | 50ms | 17ms | dart/exe 3.8.1 |
javascript | 1.js | 98ms | 1.3ms | 77.8MB | 77ms | 27ms | bun 1.2.18 |
javascript | 1.js | 128ms | 1.6ms | 81.3MB | 130ms | 20ms | node 24.4.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 1600ms | 6.3ms | 189.8MB | 1570ms | 100ms | node 24.4.0 |
javascript | 1.js | 2457ms | 68ms | 101.6MB | 2500ms | 63ms | bun 1.2.18 |
dart | 1.dart | 4912ms | 17ms | 19.4MB | 5367ms | 63ms | dart/exe 3.8.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 157ms | 1.8ms | 75.4MB | 143ms | 23ms | node 24.4.0 |
javascript | 1.js | 216ms | 4.5ms | 88.7MB | 250ms | 33ms | bun 1.2.18 |
dart | 1.dart | 341ms | 5.7ms | 10.5MB | 340ms | 10ms | dart/exe 3.8.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 278ms | 4.4ms | 67.5MB | 290ms | 27ms | node 24.4.0 |
javascript | 1.js | 518ms | 1.5ms | 75.6MB | 490ms | 23ms | bun 1.2.18 |
dart | 1.dart | 3567ms | 3.2ms | 18.0MB | 3530ms | 27ms | dart/exe 3.8.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 126ms | 2.6ms | 63.6MB | 117ms | 13ms | node 24.4.0 |
javascript | 1.js | 511ms | 2.2ms | 65.1MB | 483ms | 20ms | bun 1.2.18 |
dart | 1.dart | 590ms | 2.3ms | 10.0MB | 563ms | 17ms | dart/exe 3.8.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
dart | 1.dart | 3.7ms | 0.3ms | 5.7MB | 0ms | 0ms | dart/exe 3.8.1 |
javascript | 1.js | 12ms | 0.4ms | 31.6MB | 0ms | 0ms | bun 1.2.18 |
javascript | 1.js | 31ms | 0.6ms | 50.8MB | 16ms | 6ms | node 24.4.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1-m.bun.js | 245ms | 9.4ms | 77.8MB | 127ms | 323ms | bun 1.2.18 |
dart | 2-m.dart | 1254ms | 16ms | 96.4MB | 1303ms | 1383ms | dart/exe 3.8.1 |
javascript | 1.js | 2524ms | 226ms | 270.7MB | 2467ms | 1187ms | node 24.4.0 |
dart | 1.dart | 4314ms | 70ms | 96.1MB | 1490ms | 1560ms | dart/exe 3.8.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.bun.js | 96ms | 12ms | 54.6MB | 33ms | 73ms | bun 1.2.18 |
dart | 2-m.dart | 240ms | 10ms | 50.0MB | 187ms | 253ms | dart/exe 3.8.1 |
javascript | 1.js | 344ms | 3.3ms | 85.1MB | 327ms | 127ms | node 24.4.0 |
dart | 1.dart | 2275ms | 54ms | 50.4MB | 173ms | 240ms | dart/exe 3.8.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 64ms | 1.3ms | 62.4MB | 37ms | 13ms | bun 1.2.18 |
javascript | 1.js | 102ms | 0.9ms | 74.8MB | 90ms | 20ms | node 24.4.0 |
dart | 1.dart | 161ms | 1.4ms | 53.8MB | 133ms | 17ms | dart/exe 3.8.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 352ms | 0.8ms | 200.9MB | 317ms | 83ms | bun 1.2.18 |
javascript | 1.js | 575ms | 2.3ms | 204.0MB | 600ms | 110ms | node 24.4.0 |
dart | 1.dart | 1450ms | 32ms | 204.7MB | 1703ms | 103ms | dart/exe 3.8.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
dart | 2.dart | 166ms | 4.9ms | 9.1MB | 153ms | 0ms | dart/exe 3.8.1 |
javascript | 2.js | 308ms | 3.4ms | 64.9MB | 300ms | 10ms | node 24.4.0 |
javascript | 1.js | 572ms | 4.7ms | 63.7MB | 557ms | 10ms | node 24.4.0 |
dart | 1.dart | 572ms | 3.4ms | 9.1MB | 557ms | 0ms | dart/exe 3.8.1 |
javascript | 2.js | 688ms | 11ms | 123.5MB | 753ms | 57ms | bun 1.2.18 |
javascript | 1.js | 822ms | 6.8ms | 106.5MB | 900ms | 87ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
dart | 2.dart | 484ms | 7.2ms | 9.1MB | 477ms | 0ms | dart/exe 3.8.1 |
javascript | 2.js | 837ms | 7.0ms | 71.6MB | 820ms | 17ms | node 24.4.0 |
javascript | 1.js | 1623ms | 6.8ms | 70.0MB | 1603ms | 13ms | node 24.4.0 |
dart | 1.dart | 1699ms | 6.4ms | 9.3MB | 1683ms | 3ms | dart/exe 3.8.1 |
javascript | 2.js | 1931ms | 13ms | 123.3MB | 2110ms | 67ms | bun 1.2.18 |
javascript | 1.js | 2398ms | 29ms | 111.6MB | 2653ms | 207ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
dart | 2.dart | 78ms | 0.7ms | 9.0MB | 67ms | 0ms | dart/exe 3.8.1 |
dart | 1.dart | 118ms | 2.2ms | 9.1MB | 107ms | 0ms | dart/exe 3.8.1 |
javascript | 2.js | 163ms | 0.9ms | 59.3MB | 157ms | 10ms | node 24.4.0 |
javascript | 1.js | 169ms | 0.4ms | 61.0MB | 153ms | 10ms | node 24.4.0 |
javascript | 1.js | 317ms | 1.9ms | 130.9MB | 350ms | 73ms | bun 1.2.18 |
javascript | 2.js | 372ms | 1.1ms | 125.8MB | 400ms | 50ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
dart | 1.dart | 322ms | 2.5ms | 63.6MB | 300ms | 23ms | dart/exe 3.8.1 |
javascript | 1-m.js | 468ms | 20ms | 136.0MB | 607ms | 117ms | bun 1.2.18 |
javascript | 1.js | 563ms | 3.7ms | 230.8MB | 563ms | 117ms | node 24.4.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
dart | 1.dart | 85ms | 1.9ms | 43.8MB | 60ms | 17ms | dart/exe 3.8.1 |
javascript | 1.js | 117ms | 2.5ms | 85.9MB | 103ms | 30ms | bun 1.2.18 |
javascript | 1.js | 157ms | 1.0ms | 100.4MB | 153ms | 33ms | node 24.4.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
dart | 3.dart | 411ms | 3.9ms | 6.1MB | 400ms | 0ms | dart/exe 3.8.1 |
javascript | 6.js | 455ms | 2.0ms | 58.8MB | 447ms | 3ms | node 24.4.0 |
javascript | 6.js | 607ms | 14ms | 44.8MB | 610ms | 0ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
dart | 3.dart | 45ms | 0.7ms | 6.3MB | 40ms | 0ms | dart/exe 3.8.1 |
javascript | 6.js | 79ms | 3.2ms | 58.9MB | 67ms | 10ms | node 24.4.0 |
javascript | 6.js | 80ms | 1.8ms | 44.9MB | 83ms | 7ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
dart | 2.dart | 1246ms | 11ms | 14.8MB | 1220ms | 30ms | dart/exe 3.8.1 |
javascript | 3.js | 4804ms | 45ms | 122.6MB | 4760ms | 47ms | node 24.4.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
dart | 2.dart | 306ms | 3.5ms | 14.8MB | 290ms | 7ms | dart/exe 3.8.1 |
javascript | 3.js | 1034ms | 5.1ms | 73.9MB | 1010ms | 17ms | node 24.4.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 6-m.js | 2178ms | 17ms | 118.9MB | 8247ms | 70ms | node 24.4.0 |
dart | 1.dart | 3748ms | 2.0ms | 6.4MB | 3740ms | 0ms | dart/exe 3.8.1 |
dart | 2.dart | 4934ms | 6.4ms | 6.4MB | 4923ms | 0ms | dart/exe 3.8.1 |