I was wondering what you guys used. I myself used to use Greasemonkey, but then switched to Tampermonkey coupla years back. I'm now looking into Violentmonkey, the (relatively) new kid on the block.
Greasemonkey
Tampermonkey
Violentmonkey
Greasemonkey
- Only supported on Firefox.
- Development is rather slow.
- Firefox users: 500k
Tampermonkey
- Supported across a large number of browsers.
- Closed source, but frequently updated.
- Firefox users: 300k, Chrome users: 10M+
Violentmonkey
- Open source on Github
- Frequent updates.
- Firefox users: 50k, Chrome users: 1M