ModsJava
RiderApi Mod (1.21.1, 1.20.1) – Track and Rewind Block Actions Across Your World
Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
⬇ DownloadRiderApi Mod provides core code systems to help other Minecraft mods run smoothly. It introduces helpful background mechanics for tracking and rewinding blocks as well as mobs in the game. The mod also includes a hidden example item that shows these rewind systems in action. Running this mod by itself leaves normal survival gameplay mostly untouched while powering other creations in the background.
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Features:
- Provides a shared foundation to help other mods run in your game.
- Handles backtracking for blocks to help record changes in the world.
- Tracks mob positions for rewinding and state management.
- Includes a hidden test item that showcases how the tracking tools work.
- Runs quietly in the background without altering normal gameplay.
RiderApi Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1
- 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: In MC Java Mods, or directly above on this page.
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
- Downloads as 506823.mcaddon
- Download size: 476 KB
- Download link checked 22 Sept 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.