alb/svelte-detector

Simple browser extension to see if a website is using Svelte.

svelte-detector

A simple Chrome / Firefox extension to see if a website is using Svelte.

🦊 Get it for Firefox

🟡 Get it for Chrome

Build

If you want to build the extension yourself and install it that way just follow these instructions:

1. npm install
2. npm run build
3. A .zip file should be in the web-ext-artifacts directory

svelte-detector's Issues

False negative results

Hey, thanks for the plugin, I found it quite interesting to see Svelte apps across the web!

I found that our svelte apps are not detected by it. Probably because the class generation rules was changed. As an example, in my personal project de.pavli.cc class names are prefixed with s-. This is the default behavior, I didn't change anything.

Relying on s- prefix is pretty generic and could produce false-positive results tho.

However sveltekit apps often use svelte-* data attributes like data-sveltekit-preload-data="hover", so we can maybe check it?
Like

document.querySelectorAll('[data-sveltekit-preload-data],[data-sveltekit-preload-code],...')

or we can extend existing regexp.

If you're interested, I can make a PR.