Octane is a retired benchmark tool originally created by Google that measures how fast a web browser's JavaScript engine performs. It runs a suite of tests representing real-world tasks—like processing data, running game logic, and handling complex calculations—to give browsers a performance score. Developers and curious users can use it to compare how different browsers handle JavaScript-heavy websites and applications.
How It Works
You wonder how fast the browser's JavaScript engine really is compared to other browsers.
You find Octane, a famous test that measures how quickly JavaScript engines handle different kinds of tasks.
With one click, you open the benchmark and watch it automatically test your browser with dozens of real-world scenarios.
The benchmark runs through tests that simulate games, data processing, and web applications—all on its own.
Your browser is a speed champion—great for running complex web apps and games.
You now know where your browser stands and can compare it with others.
You now have real numbers to compare JavaScript engines and understand what makes some browsers feel faster.
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