DatapacksJava
Firework++ - Longer Craftable Durations!
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.
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Longer Firework Durations, Craftable!
This datapack adds vanilla friendly firework recipes that expand on the existing ones for the Elytra! Now players can craft using more gunpowder, for longer flight times!
Created for the UT Austin Minecraft server, derex smp.
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❤️ Credits:
Created for the UT Austin Minecraft server, developed by Derex... or derex_, derec4, derexXD, dereXD, derexwq, DereC_, CORRUPT_Greninja, lordnexus123, or whatever iteration of my username we are on at this point.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- 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 — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as DerexFireworkPlusPlus-1.21.5.zip
- Download size: 2 KB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.