lemmyBB vs Sublinks
A side-by-side comparison of two self-hosted social networks options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | lemmyBB | Sublinks |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 6 · At risk | 3 · At risk |
| Status | Archived | Actively maintained |
| Category | Social Networks | Social Networks |
| License | AGPL-3.0 | AGPL-3.0 |
| Language | JavaScript | Java |
| Setup difficulty | Medium | Hard |
| Min. RAM | 128 MB | 2,048 MB |
| Deployment | docker, binary, source | docker, source |
| GitHub stars | ★ 200 | ★ 80 |
| First released | 2023 | 2023 |
| Replaces | Reddit, phpBB |
What are lemmyBB and Sublinks?
lemmyBB
lemmyBB is an alternative front-end for Lemmy that presents the federated link aggregator with a traditional phpBB-style forum interface. It connects to any Lemmy instance through the public API.
- Classic forum-style Lemmy UI
- Works with any Lemmy instance
- Lightweight Rust front-end
- ActivityPub Threadiverse
Sublinks
Sublinks is a Lemmy-compatible link aggregator and discussion platform built on the ActivityPub protocol. It aims to federate with the Threadiverse while offering an independent backend implementation.
- Lemmy-compatible federation
- ActivityPub Threadiverse
- Independent Java backend
- Link aggregation and voting
lemmyBB vs Sublinks: key differences
The biggest difference is maintenance: lemmyBB's repository is archived and no longer developed, while Sublinks is actively maintained. LemmyBB is written in JavaScript, while Sublinks is built with Java. LemmyBB is the lighter option, starting around 128 MB of RAM against 2,048 MB for Sublinks. LemmyBB has the considerably larger community, at 200 GitHub stars versus 80.
Why pick each one
Choose lemmyBB if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Written in JavaScript
- Tiny footprint — runs in 128 MB RAM
Choose Sublinks if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Written in Java
Frequently asked questions
Is lemmyBB or Sublinks better?
lemmyBB is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider lemmyBB if its specific feature set fits your needs better.
Are lemmyBB and Sublinks free and open-source?
Yes. lemmyBB is licensed under AGPL-3.0 and Sublinks under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run lemmyBB and Sublinks with Docker?
lemmyBB: yes. Sublinks: yes.
Which is lighter on resources, lemmyBB or Sublinks?
lemmyBB has the smaller minimum footprint at 128 MB of RAM, compared to about 2,048 MB for Sublinks. Real-world usage depends on library size, user count, and enabled features.