mod
JMC-CodespaceMinecraft mod for 1.21.11
Utilities for coding on JustMC Creative+
- Latest version
- 1.5.1
- Minecraft
- 1.20.4 to 1.21.11
- Java
- Java 21+
- Loader
- Fabric
- Licence
- MIT
- Downloads
- 523
- Updated
- 14 d ago
- Available on
- Modrinth
PartnerHost JMC-Codespace servers
One click and JMC-Codespace is installed with the right loader, on hardware built for it.
- 1.21.11
- Fabric
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version JMC-Codespace declares support for, newest first, with the Java runtime that version needs.
Download
From JMC-Codespace’s own host. Nothing is re-hosted here.
JMC-Codespace-1.5.1.jar · 0.2 MB · for 1.21.11
70938eef92ca…Older versions8Hide older versions
- 1.524 Feb 20261.21.110.2 MB89 downloads
d223a1b0e948…Get - 1.424 Jan 20261.21.80.1 MB44 downloads
c1f381f8e3d1…Get - 1.327 Jul 20251.21.80.1 MB113 downloads
22caa61a6776…Get - 1.2.110 Nov 20241.21, 1.21.10.1 MB113 downloads
17e73005a3c6…Get - 1.29 Nov 20241.21, 1.21.10.1 MB39 downloads
11753a678479…Get - 1.1.14 Nov 20241.20.40.1 MB39 downloads
360f95cb0f5e…Get - 1.14 Nov 20241.20.40.1 MB37 downloads
d72acd0a53c5…Get - 1.04 Nov 20241.20.40.0 MB37 downloads
55505d1df07d…Get
Frequently asked
Does JMC-Codespace work on Minecraft 1.21.11?
Yes. 1.21.11 is the newest Minecraft version JMC-Codespace declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does JMC-Codespace support?
Everything the author has declared, from 1.20.4 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install JMC-Codespace on the client or the server?
The client only. There is nothing to install on the server, so it works on any server you can already join.
Which loader does JMC-Codespace need?
Fabric. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for JMC-Codespace?
Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.
What licence is JMC-Codespace under?
MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install JMC-Codespace?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download JMC-Codespace safely?
From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .