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	1.00x	3.45x	0.18x	2390
bun	1.03x	6.48x	0.05x	2390

Category	node avg	deno avg	bun avg
creation	1.00x	1.08x	1.20x
arithmetic	1.00x	1.02x	1.24x
math	1.00x	1.04x	1.09x
trig	1.00x	1.03x	1.23x
gradient	1.00x	1.03x	1.22x
linalg	1.00x	0.96x	0.95x
reductions	1.00x	0.96x	0.84x
manipulation	1.00x	1.04x	0.90x
io	1.00x	0.91x	1.24x
indexing	1.00x	1.03x	1.02x
bitwise	1.00x	1.02x	1.32x
sorting	1.00x	0.87x	0.90x
logic	1.00x	0.98x	1.14x
statistics	1.00x	0.86x	0.56x
sets	1.00x	1.05x	1.51x
random	1.00x	0.99x	1.06x
polynomials	1.00x	1.07x	1.02x
fft	1.00x	0.94x	0.72x

⌘I

Runtime Comparison Summary