Doublejump
Adds a vanilla-friendly doublejump to minecraft
About this Mod
Double Jump
Features
- Double jump by pressing jump a second time in the air
- Cloud particle burst on every jump
- Sound changes based on your boot material (leather, chainmail, iron, gold, diamond, netherite)
- Costs 3 hunger bars per jump
- 10-second cooldown shown live on the action bar
- Momentum follows your look direction
- Configurable launch power (horizontal and vertical separately)
Server Opt-In
The client mod is completely inert on vanilla servers. Double jump only activates when the server has the mod installed and has it enabled.
Admin Commands
Requires op level 2
| Command | Description |
|---|---|
/doublejump enable |
Enable double jump |
/doublejump disable |
Disable double jump |
/doublejump cooldown <seconds> |
Set cooldown (1–300) |
/doublejump hunger <bars> |
Set hunger cost (0–10) |
| `/doublejump nether allow | deny` |
/doublejump launch horizontal <value> |
Set horizontal launch power (0.1–3.0) |
/doublejump launch vertical <value> |
Set vertical launch power (0.1–3.0) |
/doublejump grant <player> |
Restore double jump for a player |
/doublejump revoke <player> |
Remove double jump from a player |
/doublejump status |
Show current settings |
/doublejump reload |
Reload config from disk |
Requirements
- Minecraft 26.1.2
- Fabric Loader 0.18.4+
- Fabric API 0.148.0+26.1.2
Available Versions
How to Install Doublejump 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 (26.1.2).
Install Mod
Open the mod browser in the dashboard and search for "Doublejump". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1.2, 26.1.1, 26.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Doublejump 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 (26.1.2). You can switch loaders with one click in the panel.
Is Doublejump compatible with fabric?
Doublejump officially supports fabric for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Doublejump – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Doublejump 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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