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Modrinth · Minecraft mod
Pulsar
a boring library mod used across constellation mods.
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Pulsar release should I use?
beta file 1.0.1+mc26.1.2
Game version 26.1.2
Loader Fabric
Pulsar 1.0.1+mc26.1.2 targets 26.1.2 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Pulsar 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
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.
What else does Pulsar 1.0.1+mc26.1.2 need?
1.0.1+mc26.1.2. Change the file and its required mods may change too.
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 Pulsar without breaking your instance.
Built for Pulsar 1.0.1+mc26.1.2. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.1+mc26.1.2. It targets 26.1.2 with Fabric; 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 1.0.1+mc26.1.2. It opens that exact file at the source.
About this project
What does Pulsar add?
Pulsar
This mod does not add any content by itself!
Pulsar is a monolithic library/utility mod used by Andromeda. It is a successor to Dark Matter, in attempt to migrate to an easier to maintain system and mojmap.
Unlike Dark Matter, Pulsar is meant to be downloaded separately.
Pulsar provides utility classes, more lax Item Group API, Mixin tools, Fake ClientLevel, a GUI particles API and more!
Project description from Modrinth.
Pick your setup
Pulsar by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.1.2
1 loader buildMinecraft version
1.21.11
1 loader buildMinecraft version
1.21.10
1 loader buildMinecraft version
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Pulsar versions and loaders
1.0.1+mc26.1.2
pulsar-fabric-1.0.1+mc26.1.2.jar
4 Jul 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 26.1.2 · Fabric setup 26.1.2Fabric beta
1.0.1+mc1.21.11
pulsar-fabric-1.0.1+mc1.21.11.jar
4 Jul 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.11 · Fabric setup 1.21.11Fabric beta
1.0.1+mc1.20.1
pulsar-fabric-1.0.1+mc1.20.1.jar
4 Jul 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Fabric setup 1.20.1Fabric beta
1.0.0+mc26.1.2
pulsar-fabric-1.0.0+mc26.1.2.jar
27 Jun 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 26.1.2 · Fabric setup 26.1.2Fabric beta
1.0.0+mc26.2
pulsar-fabric-1.0.0+mc26.2.jar
27 Jun 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 26.2 · Fabric setup 26.2Fabric beta
1.0.0+mc1.21.11
pulsar-fabric-1.0.0+mc1.21.11.jar
27 Jun 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.11 · Fabric setup 1.21.11Fabric beta
1.0.0+mc1.21.10
pulsar-fabric-1.0.0+mc1.21.10.jar
27 Jun 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.10 · Fabric setup 1.21.10Fabric beta
1.0.0+mc1.20.1
pulsar-fabric-1.0.0+mc1.20.1.jar
27 Jun 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Fabric setup 1.20.1Fabric beta
0.3.2-26.2-build.34
pulsar-0.3.2-26.2-build.34.jar
24 Jun 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 26.2 · Fabric setup 26.2Fabric beta
0.3.1-1.21.10-build.31
pulsar-0.3.1-1.21.10-build.31.jar
12 Jun 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.10 · Fabric setup 1.21.10Fabric beta
0.3.1-1.21.11-build.32
pulsar-0.3.1-1.21.11-build.32.jar
12 Jun 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 1.21.11 · Fabric setup 1.21.11Fabric beta
0.3.1-26.1.2-build.33
pulsar-0.3.1-26.1.2-build.33.jar
12 Jun 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 26.1.2 · Fabric setup 26.1.2Fabric beta
Looking for an older file? The official Modrinth project page is in Resources.
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