javascript - Does this community use an open source forum system?

Question

Here is the link: https://atom-china.org/ I should have used it but forgot

为情所困 · Answer

The one above is wrong, I looked at it and it’s the same as vue.js, it should be Discourse

By the way, I actually don’t know what to use, so I looked at the source code... There are pictures as examples! So that’s it, look at line 8

phpcn_u1582 · Answer

http://flarum.org/

过去多啦不再A梦 · Answer

I remember there is an entrance somewhere on the official website
If you go in and take a look, the site is developed by yourself