TypeScript programs versus Dart by benchmark task performance regex-redux source secs mem gz cpu cpu load TypeScript 4.20 567,744 610 4.24 59% 2% 1% 41% Dart 14.78 673,392 1050 31.04 45% 58% 59% 51% reverse-complement source secs mem gz cpu cpu load TypeScript 0.24 956 1141 0.19 0% 26% 83% 0% Dart 0.49 55,292 555 0.57 82% 10% 8% 22% n-body source secs mem gz cpu cpu load TypeScript 27.11 32,772 1348 27.11 100% 0% 1% 0% Dart 27.50 47,520 1426 27.64 0% 11% 89% 0% spectral-norm source secs mem gz cpu cpu load TypeScript 15.80 33,356 383 15.79 100% 1% 0% 0% Dart 15.92 47,892 462 16.05 99% 1% 1% 1% binary-trees source secs mem gz cpu cpu load TypeScript 44.51 658,776 448 80.41 61% 39% 38% 44% Dart 38.02 550,668 457 48.65 27% 63% 31% 8% fannkuch-redux source secs mem gz cpu cpu load TypeScript 139.53 31,248 454 139.51 0% 97% 4% 0% Dart 91.29 44,168 495 91.77 45% 48% 8% 0% fasta source secs mem gz cpu cpu load TypeScript 15.95 34,000 1229 15.95 0% 74% 26% 1% Dart 8.10 50,560 1403 8.19 1% 1% 99% 1% mandelbrot source secs mem gz cpu cpu load TypeScript 10.86 410,068 396 12.68 69% 8% 14% 27% Dart 1.65 72,072 920 4.16 87% 41% 87% 38% pidigits source secs mem gz cpu cpu load No program contribute your program Dart Failed k-nucleotide source secs mem gz cpu cpu load TypeScript Failed Dart 0.72 85,736 2467 1.68 56% 58% 63% 62% TypeScript Version 2.6.2 node.js v9.4.0 Dart Dart VM version: 1.24.2 (Thu Jun 22 08:43:26 2017) on "linux_x64" vs JavaScript vs Dart