@run-atdocument-start

2020年3月8日 — I have some scripts which set cookies which I want to run at start, the other script alters the page which I would like to run at the end.

Content scripts are files that run in the context of web pages. Using the standard Document Object Model (DOM), they are able to read details of the web ...

// @run-at document-start. The script will be injected as fast as possible. // @run-at document-body. The script will be injected if the body element exists ...

running at document-start, so I can disable it? GM_addStyle() doesn't do anything different at different run-at times. It tries to return the <style> node ...

I've been using code with @run-at document-start, which calls GM_addStyle() to add CSS before the screen paints, thereby avoiding

2014年10月9日 — For my Greasemonkey script, there is part of the code that should run before the page is loaded ( @run-at document-start ) and another part of ...

2015年4月18日 — Currently when using document-start with Greasemonkey my script runs when the HTML element is created, before the Head element is loaded ...

2023年11月6日 — document-start: The script will run before any document begins loading, thus before any scripts run or images load. document-idle: The script ...

2023年9月3日 — I have a Tampermonkey Userscript that I want to use to prevent certain scripts from loading. To do this, I have a MutationObserver and when the ...

2022年10月11日 — Using the @run-at document-end header causes the script to be injected after the DOMContentLoaded event was dispatched. Actual Behavior. Using ...