Minecraft Java 1.18 Mods
Browse 386 free mods for Minecraft Java 1.18 — popular picks include Quest Dimensions & Mob Hunts, WatcherBoss | Epic Multi-Phase Boss Fights [1.16.x - 1.21.x], ⭐ LifeServer|Essentials|High Configurable Messages (Title & BossBar) | Customizable Gui|SQL Support⭐.
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Quest Dimensions & Mob Hunts
A Minecraft quest datapack focused on mob hunting, dimensions, and milestone-based rewards. Progress through separate quests such as Overworld, Nether, End, Boss, Zombies, Undead, Arthropods, Animals, and Total Hostiles. Earn bonus experience
WatcherBoss | Epic Multi-Phase Boss Fights [1.16.x - 1.21.x]
Immersive boss fight system with monuments, effects, and rewards
⭐ LifeServer|Essentials|High Configurable Messages (Title & BossBar) | Customizable Gui|SQL Support⭐
A very well coded Essentials

TNTNuke
This plugin allows players to spawn a massive TNT explosion at once, with a countdown timer and a visual bossbar showing progress. It also supports cooldowns and permissions to control who can use it.
MythicTotem
Create your own BOSS totems! - Support unlimited size 3D totems!
RegionBossBar - BossBar based on RG/LANDS - [1.17 - 1.21.x]
Allows you to set bossbars based on WorldGuard, Lands, GriefPrevention region.
Player boss bar
2 datapacks (Singleplayer and Multiplayer) add boss bar for players
⭐ ProMB | ProMythicBoss
bosses, mob, mythicmobs, equipment, auto, timer, auto spawn
BossBarCountdown OFFICIAL Version
Customizable countdown BossBars with PlaceholderAPI support
sAuthMeBossBar - A small addon to the AuthMe plugin for bossbar
sAuthMeBossBar, bossbar, authme
xAlerts — The Ultimate Minecraft Alert System Plugin
A powerful, customizable alert plugin for Minecraft 1.20.1 to 1.21.4, with actionbar, bossbar, etc..
AuthBB
AuthBB - Enhanced Boss Bar Integration for AuthMe [Proxy Teleport - Multi Lobby Support]
GeckoCraft II
This modpack upgrades Minecraft with new biomes, dimensions, creatures, bosses, mechanics, and decorations. Whether you love exploring, building, fighting, or creating, there’s something for everyone
EnderPearlz | Now with bossbar!! | FULLY RECODED!!
Highly customizable Enderpearl plugin!
GiantZombie
summon and battle a colossal zombie boss with customizable stats and drops!
xBossBars - Animated Bossbars
Bring Your Minecraft Server to Life with Animated, Customizable Bossbars
History of the Ancients
History of the Ancients (HotA) is a story mod that adds more new content: worlds, mobs and bosses!
TPS on bossbar
shows the TPS of the server on the bossbar
VtAlters | ⭐ Advanced Boss Summoning System ⭐
Allows you to create a sacrificial altar to summon a mob
RoyRealTimeEvents
Minecraft plugin automatically creates special events (bosses, monsters) in real time during the day
No Boss Health Bar
No more big health bars appearing in your screen. Small mod that does exactly like the name says.
DayAnnouncer
Announce each Minecraft day with customizable titles, chat, boss bars, and sounds.
RealTime Bossbar
Time Display in the Bossbar
Big Weaponsmith
Replaces a Weaponsmith with the well-known Big Boss.
BBAds
Want to capture your player's attention? Use bBAds to display custom messages via the BossBar. Features include configurable server ads, player-submitted content, a regex filter, and robust admin controls. Tailor messages to match your server's style.
ServerCreators - Bossy [ANARCHIA.GG]
boss events anarchia
HardcoreMobs
Script your own boss!
Troll Boss Extreme
Troll people with over 40 trolls!
Hidden Boss Bars
Removes the boss bar (and text for withers cause i hate withers)
sBossBars - Smart & Scriptable BossBar Messages
support muti boss bars
DayAnnouncer - Smart In-Game Day Notifications
Announce each Minecraft day with customizable titles, boss bars, chat, and sound!
SolarBossBar
一个简易轻体量且好用的BossBar插件
Kaizo Knight Boss Theme for Ender Dragon
the vanilla boss theme is kinda lame ngl
⚡EvilMobs - Create your custom bosses
Multifunctional Bosses with simple configuration
ThicMobKai - Dungeon, Boss and Mob RPG System
A premium dungeon, boss, and mob progression plugin with EN/VI support.

ArenaWaves
Simple wave arena with bossbar progress and vanilla mobs.