Announcements

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Official announcements from the Lemmy project. Subscribe to this community or add it to your RSS reader in order to be notified about new releases and important updates.

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We're the creators of Lemmy, Ask Us Anything. Starts Monday, 7 Aug, 1500 CEST (lemmy.ml)

submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]

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This is an opportunity for any users, server admins, or interested third parties to ask anything they'd like to @[email protected] and I about Lemmy. This includes its development and future, as well as wider issues relevant to the social media landscape today.

Note: This will be the thread tmrw, so you can use this thread to ask and vote on questions beforehand.

Original Announcement thread

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[–] starman 13 points 1 year ago (1 children)

A bit technical question: how do you manage to build performant comment trees on frontend?

[–] [email protected] 14 points 1 year ago (1 children)

https://github.com/LemmyNet/lemmy-ui/blob/main/src/shared/utils/app/build-comments-tree.ts

The scaling / actual trees are done using postgres ltree in the back-end, with a path field representing a list of parent comment ids.

[–] starman 6 points 1 year ago

Thanks!