3 ms·
This is a broad, naive question, but the number of responses and upvotes on this post suggest to me that many people actually need to speed up their JS. I've ne
by vortico 9y ago
This is a broad, naive question, but the number of responses and upvotes on this post suggest to me that many people actually need to speed up their JS. I've never once come across this problem in web app development. The bottleneck is always DOM rendering like layout changes, networking, handling large WebGL vertex buffers for video games, etc. In which use cases is JS performance significant?
- acemarke 9y agoIn this case, the sourcemaps library isn't normally running as part of user application code. It's primarily used by the browser's DevTools, and server-side build tools like Webpack and Gulp. The faster sourcemaps can be parsed and manipulated, the faster the DevTools and build tools will execute.