The JavaScript benchmark that evolves with the Web.

Octane 2.0 is a modern benchmark that measures a JavaScript engine’s performance by running a suite of tests representative of today’s complex and demanding web applications. Octane‘s goal is to measure the performance of JavaScript code found in large, real-world web applications, running on modern mobile and desktop browsers.

The updated Octane 2.0 benchmark includes four new tests to measure new aspects of JavaScript performance, including garbage collection / compiler latency and asm.js-style JavaScript performance. It also fixes a few bugs in older tests. Read more about Octane 2.0 or give it a try now!

Still puzzled? The FAQ is there for you.