Lithium
Fewer than 5 people recommend it so far, so there's no written verdict. Here is what commenters said.
4recommend
0warn against
Nov 26, 2025first mention
Sep 24, 2026latest mention
Why people recommend it
“Honestly I use Lithium with no network permissions. It's not Foss but it's good enough for me.”
“I highly recommend using the open source Sodium and Lithium mods to improve performance.”
Show 2 more
“install [lithium](https://modrinth.com/mod/lithium)”
“anyone who knows better plays with at least some sort of client-side performance mod (Optifine, Lithium, etc)”
Caveats and dissent
No one in these comments warned against it.
Often compared with
Threads where it came up
Also written as lithium. Data: lithium.json. Quotes are verbatim; the verdict and theme labels are written by a model from these comments, and every clause links to its sources.
All comments 5
“Honestly I use Lithium with no network permissions. It's not Foss but it's good enough for me.”
“I highly recommend using the open source Sodium and Lithium mods to improve performance.”
“install [lithium](https://modrinth.com/mod/lithium)”
“anyone who knows better plays with at least some sort of client-side performance mod (Optifine, Lithium, etc)”
“was thinking to use https://github.com/iex-rs/lithium”