Mojira
Java mod listed for Minecraft 26.x. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthMojira
Mojira is a both client and server-side mod that fixes a handful of bugs reported to Minecraft's official bug reporting website, yet neglected for a long time. Now enjoy a more complete, bug-free Minecraft!
All bug fixes are toggleable in the config; feel free to disable those you don't want, as some bug fixes change the base game's functionality (e.g., minecart physics, rail duplication).
Bugs Fixed
- MC-14 (Minecarts that occupy the same space maintain their momentum)
- MC-63 (Player data and region files not written/saved to disk simultaneously, causing item loss/duplication)
- MC-201 (Field of Vision does not turn at all with a turning minecart)
- MC-577 (Mouse buttons block all inventory controls that are not default)
- MC-711 (Tile ticks of connected redstone components might be executed in the wrong order when unloading/reloading chunks)
- MC-779 (Some entities are displayed outside of their spawner)
- MC-195599 (Lightning spawners render full lightning bolt)
- MC-868 (Detector Rail switches junction before Minecart passes detector (happens only with minecarts of certain speed))
- MC-957 (Powered rails do not update when additional power sources are added or removed)
- MC-1691 (Sprinting / falling on thin blocks uses the block below for the particles)
- MC-2023 (Minecart rails break when moved with a block under certain conditions)
- MC-75716 (Pistons can create ghost blocks of rails)
Credits
Huge thanks to the people who provided code analysis on the official bug reports; they came in handy often. Here are their names:
Anonymous(MC-577)- FX-PR0CESS (MC-868)
- ISRosillo14 (MC-957)
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 26.2
- 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.
- Ships as mojira-1.0.0.jar — drop this file into the mods folder
- Download size: 38 KB
- Download link checked 5 Oct 2026 — working
These come from our own check of the pack file, not from the source page.