Node.js, Deno & Bun

numpy-ts runs on Node.js, Deno, and Bun (and more). This page compares runtime performance head-to-head, with Node.js as the baseline.

All benchmarks measure computation time from JS and Python, respectively. To learn more, check out benchmark methodology.

Runtime	Avg Speedup	Best Case	Worst Case	Benchmarks
node	1.00x	1.00x	1.00x	2390
deno	0.97x	1.90x	0.27x	2390
bun	1.08x	6.85x	0.06x	2390

Category	node avg	deno avg	bun avg
creation	1.00x	1.05x	1.36x
arithmetic	1.00x	0.98x	1.21x
math	1.00x	1.03x	1.05x
trig	1.00x	0.99x	1.05x
gradient	1.00x	0.98x	1.13x
linalg	1.00x	0.94x	1.09x
reductions	1.00x	0.91x	0.88x
manipulation	1.00x	1.05x	0.93x
io	1.00x	0.90x	1.38x
indexing	1.00x	1.02x	1.22x
bitwise	1.00x	0.96x	1.31x
sorting	1.00x	0.87x	0.93x
logic	1.00x	0.92x	1.31x
statistics	1.00x	0.90x	0.59x
sets	1.00x	1.06x	1.66x
random	1.00x	0.96x	1.07x
polynomials	1.00x	1.03x	1.76x
fft	1.00x	0.92x	0.83x

⌘I

Runtime Comparison Summary