CurseForge · Minecraft mod

Rhino

A fork of Mozilla's Rhino library, modified for use in mods

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Rhino release should I use?

Updated 13 days ago

Latest stable file 2101.2.7-build.85+Rhino-1.21

Game version 1.21, 1.21.1, 1.21.2

Loader Fabric, Forge, NeoForge

Rhino 2101.2.7-build.85+Rhino-1.21 targets 1.21, 1.21.1, 1.21.2 with Fabric, Forge, NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.

Where it goes

Is Rhino required on the client, server, or both?

Installation on the client is optional. Installation on the dedicated server is optional.

Client Optional

Dedicated server Optional

Loader for this release Fabric, Forge, NeoForge

Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source marks this as usable on both the client and server.

Understand client and server requirements Read the Minecraft installation guide

What else does Rhino 2101.2.7-build.85+Rhino-1.21 need?

2101.2.7-build.85+Rhino-1.21. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Rhino without breaking your instance.

Built for Rhino 2101.2.7-build.85+Rhino-1.21. Pick another file and the loader, install side or required mods may change.

01
Stick to this file

Use 2101.2.7-build.85+Rhino-1.21. It targets 1.21, 1.21.1, 1.21.2 with Fabric, Forge, NeoForge; another release may have different loader, side or dependency requirements.
02
Bring the mods it needs

This file does not list any required mods. Do not add a library just because a different file uses it.
03
Put it on the correct side

Installation on the client is optional. Installation on the dedicated server is optional.
04
Pick the file you checked

Use the “Get this file” button beside 2101.2.7-build.85+Rhino-1.21. It opens that exact file at the source.

About this project

What does Rhino add?

A fork of Mozilla's Rhino library, modified for use in mods. This library adds JavaScript engine Rhino that supports ES6 and doesn't depend on built-in Nashorn engine that got removed in Java 15.

This mod doesn't do anything on it's own, it's a library used by KubeJS.

Project description from CurseForge.

Pick your setup

Rhino by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

64 available setups

Minecraft version

26.1.2

3 loader builds

Forge 2101.2.7-build.85+Rhino-1.21 4 stable files · 5 total · 8 Jun 2026 Fabric 2101.2.7-build.85+Rhino-1.21 4 stable files · 5 total · 8 Jun 2026 NeoForge 2101.2.7-build.85+Rhino-1.21 4 stable files · 5 total · 8 Jun 2026

Minecraft version

26.1.1

3 loader builds

Forge 2101.2.7-build.81+Rhino-1.21 2 stable files · 2 total · 13 Oct 2025 Fabric 2101.2.7-build.81+Rhino-1.21 2 stable files · 2 total · 13 Oct 2025 NeoForge 2101.2.7-build.81+Rhino-1.21 2 stable files · 2 total · 13 Oct 2025

Minecraft version

26.1

3 loader builds

Minecraft version

1.21.11

3 loader builds

Forge 2101.2.7-build.81+Rhino-1.21 1 stable file · 1 total · 13 Oct 2025 Fabric 2101.2.7-build.81+Rhino-1.21 1 stable file · 1 total · 13 Oct 2025 NeoForge 2101.2.7-build.81+Rhino-1.21 1 stable file · 1 total · 13 Oct 2025

Minecraft version

1.21.10

3 loader builds

Minecraft version

1.21.9

3 loader builds

Minecraft version

1.21.8

3 loader builds

Minecraft version

1.21.7

3 loader builds

Minecraft version

1.21.6

3 loader builds

Minecraft version

1.21.5

3 loader builds

Minecraft version

1.21.4

3 loader builds

Forge 2101.2.7-build.85+Rhino-1.21 10 stable files · 11 total · 8 Jun 2026 Fabric 2101.2.7-build.85+Rhino-1.21 10 stable files · 11 total · 8 Jun 2026 NeoForge 2101.2.7-build.85+Rhino-1.21 10 stable files · 11 total · 8 Jun 2026

Minecraft version

1.21.3

3 loader builds

Showing the newest 12 of 23 game versions. Older files are in the list below.

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Rhino versions and loaders

56 of 56 releases match

Rhino 2101.2.8-build.91

rhino-2101.2.8-build.91.jar

19 Jul 2026

Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing

Check the 26.1.2 · Fabric setup

1.21Fabric1.21.4Forge beta

Download on CurseForge

2101.2.7-build.85+Rhino-1.21

rhino-2101.2.7-build.85.jar

8 Jun 2026

Client Optional Server Optional Dependencies No extras listed Listed on Release listing

Check the 26.1.2 · Fabric setup

1.211.21.11.21.21.21.3 release

Download on Modrinth

Rhino 2101.2.7-build.85

rhino-2101.2.7-build.85.jar

8 Jun 2026

Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing

Check the 26.1.2 · Fabric setup

1.21Fabric1.21.4Forge release

Download on CurseForge

2101.2.7-build.81+Rhino-1.21

rhino-2101.2.7-build.81.jar

13 Oct 2025

Client Optional Server Optional Dependencies No extras listed Listed on Release listing

Check the 26.1.2 · Fabric setup

1.211.21.11.21.21.21.3 release

Download on Modrinth

Rhino 2101.2.7-build.81

rhino-2101.2.7-build.81.jar

13 Oct 2025

Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing

Check the 26.1.2 · Fabric setup

1.21Fabric1.21.4Forge release

Download on CurseForge

Rhino 2101.2.7-build.77

rhino-2101.2.7-build.77.jar

14 Aug 2025

Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing

Check the 1.21.8 · Fabric setup

1.211.21.5Fabric1.21.8 release

Download on CurseForge

Rhino Forge 2001.2.3-build.10

rhino-forge-2001.2.3-build.10.jar

12 Feb 2025

Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing

Check the 1.20.1 · Forge setup

1.20.1Forge release

Download on CurseForge

Rhino Fabric 2001.2.3-build.10

rhino-fabric-2001.2.3-build.10.jar

12 Feb 2025

Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing

Check the 1.20.1 · Fabric setup

Fabric1.20.1Quilt release

Download on CurseForge

Rhino 2101.2.7-build.74

rhino-2101.2.7-build.74.jar

12 Feb 2025

Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing

Check the 1.21.4 · Fabric setup

1.21Fabric1.21.4NeoForge release

Download on CurseForge

Rhino 2101.2.6-build.66

rhino-2101.2.6-build.66.jar

21 Jan 2025

Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing

Check the 1.21.4 · Fabric setup

1.21Fabric1.21.4NeoForge release

Download on CurseForge

Rhino 2101.2.6-build.60

rhino-2101.2.6-build.60.jar

21 Jan 2025

Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing

Check the 1.21.4 · Fabric setup

1.21Fabric1.21.4NeoForge release

Download on CurseForge

Rhino 2101.2.6-build.58

rhino-2101.2.6-build.58.jar

18 Dec 2024

Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing

Check the 1.21.4 · Fabric setup

1.21Fabric1.21.4NeoForge release

Download on CurseForge

Looking for an older file? The official CurseForge project page is in Resources.

Rhino

Which Rhino release should I use?

Is Rhino required on the client, server, or both?

What else does Rhino 2101.2.7-build.85+Rhino-1.21 need?

Add Rhino without breaking your instance.

Stick to this file

Bring the mods it needs

Put it on the correct side

Pick the file you checked

What does Rhino add?

Rhino by Minecraft version and loader

26.1.2

26.1.1

26.1

1.21.11

1.21.10

1.21.9

1.21.8

1.21.7

1.21.6

1.21.5

1.21.4

1.21.3

Rhino versions and loaders

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