Linux.do Forum Auto-Replace Domain with Tampermonkey

Preface

When posting on the Linux.do forum,

if the post contains links to external sites, the moderation requires that the linked external site page links back to the Linux.do forum.

if the post contains GitHub links, the moderation requires that the project's homepage README.md links to the Linux.do forum.

Idea

When posting, replace your own blog domain in the post body with Comply with Forum Guidelines. For example:

After the post is successfully published, when browsing the page, use a Tampermonkey script to replace Comply with Forum Guidelines with the user's website domain.

The final effect is

Github

https://github.com/crazypeace/linux_do_replace_keyword

Demo Effect

After installing the above Tampermonkey script, you can open this post to see the effect.

https://linux.do/t/topic/2129780

Development Process

At first, I figured since this was about developing a Tampermonkey script based on web pages, I used Antigravity.

But I ran into some issues.

Antigravity occasionally said the model was busy and returned no results.

I switched between different models, and finally managed to complete the first version by struggling along with Gemini-3-flash

My initial thought was to click the OP's avatar on the page, and in the pop-up floating box, find the website domain

The script content is relatively complex. It needs to implement a click, then wait for the popped-up floating box to display its content, and then extract the desired field.

After making the first version, I sent the script to the web version of ChatGPT and asked what could be improved?

I got some very good improvement suggestions.