Third Party Licenses

Feather Client includes various third-party code and components. You may view applicable third-party licenses below.

Feather Client

Package URL License License URL Attribution
FeatherOpt https://github.com/FeatherMC/FeatherOpt LGPL 2.1 https://opensource.org/licenses/lgpl-2.1.php Copyright (c)
java-cef Custom https://bitbucket.org/chromiumembedded/java-cef/src/master/LICENSE.txt Copyright (c) 2008-2013 Marshall A. Greenblatt
Mixin https://github.com/SpongePowered/Mixin/ MIT https://opensource.org/licenses/MIT Copyright (c)
Obj https://github.com/javagl/Obj/ Custom https://github.com/javagl/Obj/blob/master/LICENSE.txt Copyright (c) 2008-2015 Marco Hutter - http://www.javagl.de
lwjgl https://github.com/LWJGL/lwjgl ARR https://feathermc.com/licenses/lwjgl.txt Copyright (c) 2002-2008 LWJGL Project
better-dropped-items https://github.com/Draylar/better-dropped-items MIT https://opensource.org/licenses/MIT Copyright (c) 2019 Draylar
DetailedArmorBar https://github.com/RedLime/DetailArmorBar MIT https://opensource.org/licenses/MIT Copyright (c) 2021 RedLime
Loot Beams https://github.com/shiroroku/LootBeams MIT https://opensource.org/licenses/MIT Copyright (c) 2021 Elise
enhanced-searchability-fabric https://github.com/MrMelon54/enhanced-searchability-fabric MIT https://opensource.org/licenses/MIT Copyright (c) 2021 MrMelon54
LightOverlay https://github.com/shedaniel/LightOverlay Apache 2.0 (Ported portions to Feather) https://opensource.org/licenses/Apache-2.0 Copyright (c)
DynamicSoundFilters https://bitbucket.org/andre111/dynamicsoundfilters/ Apache 2.0 https://opensource.org/licenses/Apache-2.0 Copyright (c)
EntityCulling https://github.com/tr7zw/EntityCulling/tree/1.8 MIT https://opensource.org/licenses/MIT Copyright (c) 2021 tr7zw
OcclusionCulling https://github.com/LogisticsCraft/OcclusionCulling MIT https://opensource.org/licenses/MIT Copyright (c) 2021 LogisticsCraft
ScrollableTooltips https://github.com/Sk1erLLC/ScrollableTooltips/blob/ded5cfc5ff7e571843442e0de1e414edbc1ef462/ MIT https://opensource.org/licenses/MIT Copyright (c) 2019 Sk1erLLC
Enhanced-Attack-Indicator https://github.com/Minenash/Enhanced-Attack-Indicator/ MIT https://opensource.org/licenses/MIT Copyright (c) 2021 Minenash
optifine-vbo-fix https://github.com/calcastor/optifine-vbo-fix MIT https://opensource.org/licenses/MIT Copyright (c) 2022 calcastor
lazydfu https://github.com/astei/lazydfu MIT https://opensource.org/licenses/MIT Copyright (c) 2020 Andrew Steinborn
libjitsi https://github.com/jitsi/libjitsi/ Apache 2.0 (removed classes to make smaller) https://opensource.org/licenses/Apache-2.0 Copyright (c)
jitsi-utils https://github.com/jitsi/jitsi-utils Apache 2.0 https://opensource.org/licenses/Apache-2.0 Copyright (c)
discord-game-sdk4j https://github.com/JnCrMx/discord-game-sdk4j MIT https://opensource.org/licenses/MIT Copyright (c) 2020 JCM
geckolib https://github.com/bernie-g/geckolib MIT https://opensource.org/licenses/MIT Copyright (c) 2021 GeckoThePecko
geckolib-core https://github.com/bernie-g/geckolib-core/ MIT https://opensource.org/licenses/MIT Copyright (c) 2021 GeckoThePecko
ServerPingerFixer https://github.com/JustAlittleWolf/ServerPingerFixer/ MIT https://opensource.org/licenses/MIT Copyright (c) 2023 JustAlittleWolf
visuality https://github.com/PinkGoosik/visuality/ MIT https://opensource.org/licenses/MIT Copyright (c) 2021 Alexey Belyaev
EatingAnimation https://github.com/Theoness1/EatingAnimation MIT https://opensource.org/licenses/MIT Copyright (c) 2022 theone_ss
VisualOverhaul https://github.com/TeamMidnightDust/VisualOverhaul MIT https://opensource.org/licenses/MIT Copyright (c) 2020 MidnightDust
Better-Trim-Tooltips https://github.com/Andrew6rant/Better-Trim-Tooltips MIT https://opensource.org/licenses/MIT Copyright (c) 2023 Andrew Grant
Explosive-Enhancement https://github.com/Superkat32/Explosive-Enhancement MIT https://opensource.org/licenses/MIT Copyright (c) 2022 Superkat32
ngx-color-picker https://github.com/zefoy/ngx-color-picker MIT https://opensource.org/licenses/MIT Copyright (c) 2016 Zef Oy
Elytra-Physics https://github.com/OhHeyItsJosh/Elytra-Physics/tree/master MIT https://opensource.org/licenses/MIT Copyright (c) 2023 ImJoshh_
javalin https://github.com/javalin/javalin/tree/master Apache 2.0 (Used similar design patterns and ported parser) https://opensource.org/licenses/Apache-2.0 Copyright (c)
fallingleaves https://github.com/RandomMcSomethin/fallingleaves MIT https://opensource.org/licenses/MIT Copyright (c) 2020 RandomMcSomethin
AdvancementInfo https://github.com/gbl/AdvancementInfo MIT https://opensource.org/licenses/MIT Copyright (c) 2020 Guntram Blohm
TierTagger https://github.com/Netiyiy/TierTagger/ MIT https://opensource.org/licenses/MIT Copyright (c) 2022

How to replace FeatherOpt

Put compiled FeatherOpt into user mods with the name starting with "FeatherOpt". Ex: FeatherOpt-XXXX-SNAPSHOT.jar

Feather Launcher

Package URL License License URL Attribution
skinview3d https://github.com/bs-community/skinview3d MIT https://opensource.org/licenses/MIT Copyright (c) 2017-2022 Haowei Wen, Sean Boult and contributors

Mod Store

Package URL License License URL Attribution
OptiFabric https://github.com/Chocohead/OptiFabric (Changed folder to .optifine4) MPL-2.0 https://opensource.org/licenses/MPL-2.0 Copyright (c)
EntityCulling https://github.com/tr7zw/EntityCulling/tree/e9999c11c748db9c4c189ddceb1d1e87f460bdf7 MIT https://opensource.org/licenses/MIT Copyright (c) 2021 tr7zw
SkyblockAddons https://github.com/BiscuitDevelopment/SkyblockAddons MIT https://opensource.org/licenses/MIT Copyright (c) 2021 Biscuit Development
WorldEdit https://github.com/enginehub/WorldEdit GPL-3.0 https://opensource.org/licenses/GPL-3.0 Copyright (c) 2022
NotEnoughUpdates https://github.com/NotEnoughUpdates/NotEnoughUpdates LGPL-3.0 https://opensource.org/licenses/LGPL-3.0 Copyright (c) 2022
Starlight https://github.com/PaperMC/Starlight LGPL-3.0 https://opensource.org/licenses/LGPL-3.0 Copyright (c)
Origins https://github.com/apace100/origins-fabric MIT https://opensource.org/licenses/MIT Copyright (c) 2020 apace100
Continuity https://github.com/PepperCode1/Continuity LGPL-3.0 https://opensource.org/licenses/LGPL-3.0 Copyright (c)
CITResewn https://github.com/SHsuperCM/CITResewn MIT https://opensource.org/licenses/MIT Copyright (c) 2021 SHsuperCM
3D Skin Layers https://github.com/tr7zw/3d-Skin-Layers MIT https://opensource.org/licenses/MIT Copyright (c) tr7zw, 2021
MumbleLink https://github.com/zsawyer/MumbleLink LGPL-3.0 https://opensource.org/licenses/LGPL-3.0 Copyright (c)
multiconnect https://github.com/Earthcomputer/multiconnect MIT https://opensource.org/licenses/MIT Copyright (c) 2019 Joseph Burton (Earthcomputer)
IrisShaders https://github.com/IrisShaders/Iris LGPL-3.0 https://opensource.org/licenses/LGPL-3.0 Copyright (c)
ModMenu https://github.com/TerraformersMC/ModMenu MIT https://opensource.org/licenses/MIT Copyright (c) 2018-2020 Prospector
RoughlyEnoughItems https://github.com/shedaniel/RoughlyEnoughItems MIT https://opensource.org/licenses/MIT Copyright (c) 2018, 2019, 2020, 2021, 2022 shedaniel
litematica https://github.com/maruohon/litematica LGPL-3.0 https://opensource.org/licenses/LGPL-3.0 Copyright (c)
Durability101 https://github.com/ShayBox/Durability101 MIT https://opensource.org/licenses/MIT Copyright (c) 2019 Durability101
MouseTweaks https://github.com/YaLTeR/MouseTweaks BSD https://opensource.org/licenses/BSD-3-Clause Copyright (c)
ClientTweaks https://github.com/ModdingForBlockheads/ClientTweaks Custom https://github.com/ModdingForBlockheads/ClientTweaks/blob/1.18.x/LICENSE Copyright (c)
Apec https://github.com/BananaFructa/Apec/ MPL https://opensource.org/licenses/MPL-2.0 Copyright (c)
Cowlection https://github.com/cow-mc/Cowlection MIT https://opensource.org/licenses/MIT Copyright (c) 2020 Cow
QuickPlay https://github.com/robere2/QuickPlay Custom https://github.com/QuickplayMod/quickplay/blob/1.8.9/LICENSE Copyright Erik Roberts 2019
Cloth Config https://github.com/shedaniel/cloth-config LGPL-3.0 https://opensource.org/licenses/LGPL-3.0 Copyright (c)
Architectury API https://github.com/architectury/architectury-api/ LGPL-3.0 https://opensource.org/licenses/LGPL-3.0 Copyright (c)
malilib https://github.com/maruohon/malilib LGPL-3.0 https://github.com/maruohon/malilib/blob/liteloader_1.12.2/COPYING.LESSER.txt Copyright (c)
Balm https://github.com/ModdingForBlockheads/Balm/ Custom License https://github.com/ModdingForBlockheads/Balm/blob/1.18.x/LICENSE Copyright (c)
lazydfu https://github.com/astei/lazydfu MIT https://opensource.org/licenses/MIT Copyright (c) 2020 Andrew Steinborn

Fabric/Forge

Package URL License License URL Attribution
MinecraftForge https://github.com/MinecraftForge/MinecraftForge LGPL 2.1 https://opensource.org/licenses/lgpl-2.1.php Copyright (c)
jline3 https://github.com/jline/jline3/ 3-Clause BSD https://opensource.org/licenses/BSD-3-Clause Copyright (c)
actors-migration 3-Clause BSD https://opensource.org/licenses/BSD-3-Clause Copyright (c)
scala https://github.com/scala/scala Apache 2.0 https://opensource.org/licenses/Apache-2.0 Copyright (c)
scala-swing https://github.com/scala/scala-swing Apache 2.0 https://opensource.org/licenses/Apache-2.0 Copyright (c)
scala-xml https://github.com/scala/scala-swing Apache 2.0 https://opensource.org/licenses/Apache-2.0 Copyright (c)
scala-continuations-library 3-Clause BSD https://opensource.org/licenses/BSD-3-Clause Copyright (c)
scala-continuations-plugin 3-Clause BSD https://opensource.org/licenses/BSD-3-Clause Copyright (c)
scala-continuations-library 3-Clause BSD https://opensource.org/licenses/BSD-3-Clause Copyright (c)
scala library Apache 2.0 https://opensource.org/licenses/Apache-2.0 Copyright (c)
scala parser combinations https://github.com/scala/scala-parser-combinators Apache 2.0 https://opensource.org/licenses/Apache-2.0 Copyright (c)
akka https://github.com/akka/akka/ Apache 2.0 https://opensource.org/licenses/Apache-2.0 Copyright (c)
config https://github.com/lightbend/config/ Apache 2.0 https://opensource.org/licenses/Apache-2.0 Copyright (c)
fabric https://github.com/FabricMC/fabric Apache 2.0 https://opensource.org/licenses/Apache-2.0 Copyright (c)
fabric-loader https://github.com/FabricMC/fabric-loader Apache 2.0 https://opensource.org/licenses/Apache-2.0 Copyright (c)
fabric-installer https://github.com/FabricMC/fabric-installer Apache 2.0 https://opensource.org/licenses/Apache-2.0 Copyright (c)
tiny-mappings-parser https://github.com/FabricMC/tiny-mappings-parser Apache 2.0 https://opensource.org/licenses/Apache-2.0 Copyright (c)
tiny-remapper https://github.com/FabricMC/tiny-remapper Apache 2.0 https://opensource.org/licenses/Apache-2.0 Copyright (c)
access-widener https://github.com/FabricMC/access-widener Apache 2.0 https://opensource.org/licenses/Apache-2.0 Copyright (c)

Feather Servers

Package URL License License URL Attribution
Paper https://github.com/PaperMC/Paper GPL-3.0 + MIT https://github.com/PaperMC/Paper/blob/master/LICENSE.md Copyright (c)

Minecraft

Feather also uses libraries used in Vanilla Minecraft

Third Party APIs

Feather uses Sunset and sunrise times API for the real time feature on time changer

Assets

Feather also uses some icons from Font Awesome

FreeType Font Engine

Portions of this software are copyright © 2024 by The FreeType Project. All rights reserved.

Portions of this product are built on the FreeType Project, a freely available software library for rendering fonts.