1.8.9

Using async path-tracing to hide Block-/Entities that are not visible

A "mini F3" HUD mod, also with various overlays like light level, spawn chunks, slime chunks etc.

Chatting is a chat mod adding utilities such as extremely customizable chat tabs, chat shortcuts, chat screenshots, and message copying.

A Forge mod full of Vanilla bug fixes, Quality of Life improvements, and performance enhancements.

OptiFine CIT performance optimizer for 1.8.9

Allow scrolling of item tooltips in the inventory.

An empty install for the next-generation config library for Minecraft

PipeBlocker is a mod that protects against exploits in deserialization using ObjectInputStream.

Backports F3 features from modern versions.

A fork of Schematica with additional modern features

1.14+ smooth sneaking to Legacy Fabric.