A library mod for client-side mods. Contains most of the common/shared code of masa's client mods, and adds some inter-operation support between the dependent mods.

A client-side schematic mod with extra features for creative mode work

Various client-side tweaks, such as hand restock, hotbar swap/cycle, flexible/fast block placement etc.

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

A client mod that adds many shortcuts to move items easier and craft faster in inventory screens

Servux is a server-side mod that provides support for some client-side mods, such as sending structure bounding boxes for MiniHUD

Allows tweaking some creeper and other explosion properties, like changing the item drop chance, disabling damage, or disabling them completely

A mod for dumping game registries, dumping the data for the held or looked at block/entity/item, counting blocks, biomes, entities, block entities from the world etc.

Miscellaneous utility items and blocks, many are "ender themed" and inventory or storage related.

Kosmolot's unofficial builds/ports of Masa Mods. For use only when there is no official release.

Several commands to edit or fix Minecraft worlds

Add custom dimensions, configure existing dimensions, use per-dimension game rules, time, weather etc.

Automatically run commands on world creation, dimension load, player login/logout/death and some other events

Adds a version of the vanilla Crafting Table that **can be** automated, but it requires some effort

Automatic motion and screenshots for timelapses etc.

A small mod that can disable some or all of vanilla ore generation (including andesite/diorite/granite and silverfish blocks)

Painted Biomes allows using image templates for the world's biome layout

A client-side mod to show a preview of the block-to-be-placed

A small mod that removes the derpyness of broken Paintings and Item Frames

Adds loot tables for the Wither and Ender Dragon

"Items control everything". Adds several blocks/machines that are programmed and controlled by item sequences.

It's raining. The water level is rising...

Adds a block that vanishes between a configurable time-of-day window