MCPersianTextFixer

Persian script is written right to left, and the game's text renderer does not always lay it out correctly. This Fabric mod changes that rendering so Persian words display in the right order and shape. Its author notes that English text was sometimes reversed by the same code path, and that some earlier fixes were replaced by a more efficient algorithm.

The mod runs only on the client, so a server does not need it and players on a multiplayer server can install it alone. It is published for Fabric only, in builds for 1.17 and 1.17.1, with 1.0.0 for 1.17.1 as the latest file. The code is open source under the MIT License, and the source and issue tracker are public.

The author warns that the mod may conflict with Sodium Canvas, because both change the text renderer through mixins that touch the same drawing code. Players who run Sodium alongside it should test the text display before relying on either mod.