ModsFinder

Better FireFlies

by At0m_W

Better FireFlies adds ambient fireflies that appear as 3D particles during the night, with an optional dynamic light that players can toggle with a command.

FabricNeoForgeQuiltClient-side onlyMIT LicenseOpen source1.21 – 26.3

What it does

Fireflies drift through the night air in the world, so caves and lush areas feel more alive after dark. The mod is client-side only, so only the player's game needs it, and players join servers without installing anything. Fabric API is required, and the mod is published for Fabric, NeoForge and Quilt across 17 release versions, 1.21 – 26.3, released under the MIT License and open source.

Key features

  1. Night fireflies

    3D fireflies appear at night, adding atmosphere to adventure play without changing the world itself.

  2. Light control

    Fireflies can cast their own light, which players can switch off with a command when it slows the game down.

  3. Cave ambience

    Fireflies also show up in lush caves, giving underground areas a calmer look.

Compatibility

Latest build for each game version and loader.

26.x5 of 5 versions with builds
26.31.0.3-26.31.0.1-26.3-neoforge1.0.3-26.3
26.21.0.3-26.21.0.1-26.2-neoforge1.0.3-26.2
26.1.21.0.3-26.1.x1.0.1-26.1.x-neoforge1.0.3-26.1.x
26.1.11.0.3-26.1.x1.0.1-26.1.x-neoforge1.0.3-26.1.x
26.11.0.3-26.1.x1.0.1-26.1.x-neoforge1.0.3-26.1.x
1.21.x12 of 12 versions with builds
1.21.111.0.1-1.21.11Not available1.0.1-1.21.11
1.21.101.0.1-1.21.10Not available1.0.1-1.21.10
1.21.91.0.1-1.21.9Not available1.0.1-1.21.9
1.21.81.0.1-1.21.8Not available1.0.1-1.21.8
1.21.71.0.1-1.21.7Not available1.0.1-1.21.7
1.21.61.0.1-1.21.6Not available1.0.1-1.21.6
1.21.51.0.1-1.21.4Not available1.0.1-1.21.4
1.21.41.0.1-1.21.4Not available1.0.1-1.21.4
1.21.31.0.1-1.21.3Not available1.0.1-1.21.3
1.21.21.0.1-1.21.2Not available1.0.1-1.21.2
1.21.11.0.1-1.21Not available1.0.1-1.21
1.211.0.1-1.21Not available1.0.1-1.21
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

Fabric APILightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Required

How it compares

Full comparison

Lawrence's Ambient Fireflies is the closest alternative, released under the MIT License, but it is server required with the client optional and covers 1.21.5 – 26.2. Firefly Bush Backport is a server and client mod for Forge and NeoForge covering 1.16.5 – 1.21.1, released under All rights reserved.

ModLoadersGame versionsEnvironmentUpdated
Better FireFliesFabric, NeoForge and Quilt1.21 – 26.3Client-side only2026-10-11
Lawrence's Ambient FirefliesFabric, Forge, NeoForge and Quilt1.21.5 – 26.2Server required, client optional2026-06-27
Firefly Bush BackportForge and NeoForge1.16.5 – 1.21.1Client and server2026-06-13

Questions

Does Better FireFlies need Fabric API?

Yes. Fabric API is listed as a required dependency, so it must be installed alongside the mod.

Does a server need Better FireFlies?

No. Players add it to their own game, and a server needs no copy.

In the catalog

Better FireFlies is one of 8,515 World generation mods on ModsFinder, and one of 4,027 World generation mods for Fabric. 8,071 mods support Minecraft 26.3.

World generation mods8,515Fabric modsMods for 26.38,071

More from At0m_W

All projects
Grab Villager1.21 – 26.3MarvelOres1.21 – 26.3Inventory BlackList1.21 – 26.2

Similar mods

Biomes O' Plenty1.7.10 – 26.3Cobblemon1.19.2 – 1.21.1Terralith1.18.2 – 26.3YUNG's Better Nether Fortresses1.18.2 – 26.1.2Dungeons and Taverns1.19 – 26.3Yeetus Experimentus1.18.2 – 26.3

What the author says

Better FireFlies (BFF) is a client-side mod that adds 3D FireFlies during night. The FireFlies are purely decorative and they create their own dynamic light. It adds a cool atmosphere to your adventure!
At0m_W, on the Modrinth page

Official listing

Owner
At0m_W
Published
2026-07-29
Updated on Modrinth
2026-10-11
Facts verified
2026-10-15

Tags

DecorationMobsWorld generation
Open on ModrinthCompare