Microcontrollers

A simple mixin mod that adds Arcmetica support directly into OptiFine. No more need for DNS rules.

Allows closing Minecraft during the Forge resource loading screen when starting the game.

Smooths out the skybox colors on far render distances.

Client side customization of Minecraft's Scoreboard/Sidebar

Small tweaks to Minecraft's overlays

A very simple block overlay mod

Makes Forge's mod buttons open the OneConfig menu instead.

A small QOL mod that lets you change the look of nametags.

Improvements and customization for Minecraft's Tab / Player List HUD

A small QOL mod that lets you alter the vanilla crosshair in small ways.

Allows slight customization of the night vision effect, such as disabling it entirely and changing the warning flashing to be a smooth fade out.

Customize Minecraft's text shadow rendering globally

Optimizations for Forge 1.8.9

Lets you hide entities when you get close to them. Very configurable!

Automatically rejoin Skyblock when Hypixel gives an error, all while AFK!

Improvements and customization for Minecraft's Titles

Allows customizing your inventory and container scaling independent of GUI scale.

Customizable hotbar scrolling

A Forge port of tildejustin's legacy chunk borders with OneConfig support for custom colors.

Small tweaks to the shake effect of the screen and hand!

Small changes to the way dropped items render

Allows modifying the rendering of some in world things

Allows setting custom opacity (transparency) for entities that you are riding

Automatically respawns the player without needing to click the respawn button yourself!

Converts roman numerals to arabic numbers.

Backports 1.9+'s entity glow/outline feature to 1.8.9

Worsen network connection in minecraft 1.8.9

Small mod that prevents you from continuing to move when you die in The Pit. Movement keys must be repressed.

Reminds users to take a short break to avoid eye strain