How do I install ManasJS?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does ManasJS work with?

The listing gives Minecraft 1.21.1. This is the version stated by the author or source site, not something we verified ourselves.

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ManasJS

Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.

by iamurubonz · on Modrinth

ManasJS adds proper KubejS support to the ManasCore library that supports multiple mods such as Tensura Reincarnated, it includes events including for…

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ManasJS adds proper KubeJS support to ManasCore, the shared library behind mods like Tensura: Reincarnated. Script skill and race behavior from kubejs/server_scripts/ with events for skill obtainment and removal, activation, cooldowns, race changes, and damage, and actions to programmatically add or remove skills, set or evolve races, and override cooldowns and mastery.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.21.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as manasjs-1.0.0.jar — drop this file into the mods folder
Download size: 93 KB
Download link checked 24 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

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