
RangedJS
A kubejs addon to add/modify bows and crossbows
About this Mod
A KubeJS addon for pack dev to easily create custom bows and modify existing bows/crossbows. Please feel free to request modded ranged weapon support in comments.
Update August 6th 2025 - Add compat with Archery Expansion.
Example codes can be found on the wiki page.
You can also create vanilla-like bow model with client script:
ClientEvents.highPriorityAssets(event => {
event.easyBowModel("kubejs:bow_golden")
})
You just need to put texture pictures in kuebjs/assets/kubejs/textures/item/ The texture file names should be bow_golden.png, bow_golden_pulling_0.png, bow_golden_pulling_1.png, bow_golden_pulling_2.png
You can also modify existing bows with ItemEvents.modification like this:
ItemEvents.modification(event => {
const $BowItem = Java.loadClass("net.minecraft.world.item.BowItem")
event.modify("minecraft:bow", item => {if(item instanceof $BowItem){
item.bow(bow => {
bow
.onArrowHit(arrow => {arrow.hitBlock(event => {
event.arrow.block.createEntity("lightning_bolt").spawn()
})})
.modifyBow(attributes => {
attributes.fullChargeTick(15).baseDamage(6)
})
})
}})
})
Available Versions
How to Install RangedJS on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "RangedJS". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.20.6, 1.20.5 (+4 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
RangedJS server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is RangedJS compatible with fabric and forge and neoforge?
RangedJS officially supports fabric, forge, neoforge for Minecraft 1.21.1, 1.20.6, 1.20.5. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with RangedJS – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if RangedJS consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Install RangedJS with just one click on your server.