SealLib is a plugin that works on Minecraft 1.19 – 1.21. Here are 12 plugins that do a similar job, ranked by how close they are and how many people use them.
| Resource | Downloads | Rating | Versions | Last update | Price |
|---|---|---|---|---|---|
| SealLibthe one you looked at | 75K | – | 1.19 – 1.21 | Sep 6, 2025 | Free |
 NightCoreNightExpress | 286K | – | 1.19 – 26.x | 24 days ago | Free |
 OtterLibOth3r | 227K | – | 1.20 – 26.x | Sep 30, 2026 | Free |
 WriteMisremEmberEd | 64 | – | 26.x | 17 days ago | Free |
 InvSee++Jannyboy11 | 394K | – | 1.8 – 26.x | 17 days ago | Free |
 WolfyUtilsWolfyScript | 168K | – | 1.16 – 1.21 | Sep 21, 2025 | Free |
 PacketEventsretrooper | 955K | – | 1.8 – 26.x | Sep 23, 2026 | Free |
 CMILibZrips | 424K | 3.8 | 1.8 – 1.21 | 5 days ago | Free |
 QUIPTQuickScythe1 | 3,906 | – | 1.8 – 26.x | 14 days ago | Free |
by NightExpresson Modrinth
A lightweight library with a wide range of utilities and tools for faster and more efficient plugin development.
by Oth3ron Modrinth
A cool new simple library mod that everyone can use!
by MisremEmberEdon Modrinth
A library for adding custom content with PaperMC.
by Jannyboy11on Modrinth
A bukkit plugin for manipulating player inventories.
by WolfyScripton Modrinth
Core API & Utils for Spigot based plugins. Inventory GUI, Language, JSON (Jackson), and many more utils
by retrooperon Modrinth
PacketEvents is a protocol library tailored to Minecraft Java Edition, designed to facilitate the processing and transmission of packets.
by Zripson SpigotMC
Library
by QuickScythe1on Modrinth
QUIPT (Quick's Univeral Integrated Plugin Toolkit) is an ambitious project that aims to provide a handful of tools to both server owners and developers.
by TeamBergerhealeron SpigotMC
Common utility library adding unique new features and API's
by Cayorionon SpigotMC
The MassiveCraft library plugin. Used by Factions among others.
by LOOHPon Hangar
Visualize Crafting Tables, Furnaces, Enchantment Tables and more with animations through packets!
by ScadeBlockon Modrinth
> Fokus / Focus API - Library for CoffeeG's datapack/mod/plugin.
