Run results for: fillRect vs rect

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

fillRect

496K/s

rect

410K/s

View exact numbers

Test name	Executions per second
✓ fillRect	495,533 Ops/sec
rect	410,043 Ops/sec

HTML Preparation code:

<canvas width="500" height="500"></canvas>

Script Preparation code:

var ctx = document.querySelector('canvas').getContext('2d');

Tests:

fillRect
ctx.fillStyle = '#'+(Math.random() * 0xFFFFFF << 0).toString(16).padStart(6, '0'); ctx.fillRect(Math.random() * 500, Math.random() * 500, Math.random() * 50, Math.random() * 50);
rect
ctx.beginPath(); ctx.rect(Math.random() * 500, Math.random() * 500, Math.random() * 50, Math.random() * 50); ctx.fillStyle = '#'+(Math.random() * 0xFFFFFF << 0).toString(16).padStart(6, '0'); ctx.fill();