ModsJava
HahaWebPlugin
Java mod listed for Minecraft 1.16–26.x. Downloads from the MC Java Mods app on Android.
Shared runtime-library prerequisite for Haha's web plugins. Install alongside AuctionBridge — not usable on its own
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
HahaWebPlugin
HahaWebPlugin is the shared runtime-library prerequisite for
- AuctionBridge
- More web plugins coming soon⭐
Requires Java 17 or newer and supports Paper, Purpur, and Spigot 1.16.5+. Paper API is provided by the server and is not bundled. Vault and AuctionHouse are separate plugins and must also be installed when AuctionBridge is configured to use them.
Install on a server
- Copy
target/HahaWebPlugin-x.x.x.jarand the AuctionBridge JAR into the server'splugins/directory. - Start or restart the server. Keep HahaWebPlugin enabled whenever AuctionBridge(or other plugin) is enabled.
- Check the server log for
Shared runtime libraries are ready.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.16, 1.16.1, 1.16.2
- 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.
File checked by MCModsHub
- Ships as HahaWebPlugin-1.1.1.jar — drop this file into the mods folder
- Download size: 14.2 MB
- Download link checked 22 Oct 2026 — working
These come from our own check of the pack file, not from the source page.