Flying fireflies

Adds flying fireflies to the game's main menu and color settings for them

78 Downloads

forgeneoforgedecorationmanagementutility

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Screenshots

About this Mod

Flying FireFlies

This mod adds flying fireflies to the main menu, as well as the ability to enable them in the player's inventory (press Ctrl + M to open the menu in-game). A button for configuring the mod will appear in the top right of the menu. You can choose any color from it by copying (HEX) the color, which you can find online. There are also options for speed, quantity, and rainbow display of the fireflies. If you manage to click on it, it will disappear and appear somewhere else.

Available Versions

Flying fireflies 1.1release

MC 1.20, 1.20.1forge

February 3, 2026

Flying fireflies 1.0release

MC 1.20, 1.20.1forge

February 3, 2026

Flying fireflies 1.0release

MC 1.21, 1.21.1neoforge

February 2, 2026

How to Install Flying fireflies on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.21.1).

Install Mod

Open the mod browser in the dashboard and search for "Flying fireflies". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forgeneoforge

Minecraft Versions

1.21.1, 1.21, 1.20.1 (+1 more)

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Flying fireflies server crashes on startup – what to do?

Most common cause: wrong forge 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 Flying fireflies compatible with forge and neoforge?

Flying fireflies officially supports forge, neoforge for Minecraft 1.21.1, 1.21, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Flying fireflies – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Flying fireflies 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.