Top greasemonkey issues

V4 @match behaves differently than V3 and TamperMonkey

kitor picture kitor·15 Nov 2017·8 Comments

After updating 3.11 -> 3.12, whenever I close Firefox, 2 firefox.exe instances remain

darkred picture darkred·21 Sep 2017·20 Comments

Provide script author migration documentation

arantius picture arantius·13 Sep 2017·16 Comments

Having even a trivial @run-at document-start script enabled may make ImageDocuments fail to load

fstirlitz picture fstirlitz·19 Jul 2017·18 Comments

WebExt: Execute scripts at all three runAt times

wontfix
arantius picture arantius·27 Feb 2017·6 Comments

How to call a function in another Greasemonkey userscript?

xravian picture xravian·28 Oct 2016·8 Comments
 Previous issues