# NickUdon<\/p>\n
NickUdon is a multi-target Minecraft nickname\/prefix\/subtitle project for Paper and Fabric.
\nShared formatting, config, persistence, and localization logic lives in `common`, while platform-specific adapters live in `paper` and `fabric`.<\/p>\n
## Highlights
\n– Nicknames, prefixes, and a second nametag line (subtitle)
\n– Legacy `&` colors and RGB hex `#RRGGBB`
\n– Configurable display\/chat formats
\n– Alias uniqueness checks with configurable normalization rules
\n– Multi-language messages with bundled `en_US` and `ja_JP`
\n– Join\/quit display overrides and broadcast messages
\n– Shared config defaults across Paper and Fabric<\/p>\n
## Platform Notes<\/p>\n
### Paper
\n– Built as a Paper plugin for the 1.21 API line
\n– Optional PlaceholderAPI integration for external placeholders
\n– Optional Vault integration for economy-backed payments
\n– Config directory: `plugins\/NickUdon\/`<\/p>\n
### Fabric
\n– Current target: Minecraft `1.21.11`
\n– Supports Fabric Loader `0.18.4` through `0.18.x`
\n– Requires `fabric-api` and Patbox `placeholder-api` in the server `mods\/` directory
\n– No economy integration; payment-related settings and bypass permissions are Paper-only
\n– Supports external permission providers through `fabric-permissions-api-v0`
\n– LuckPerms works as a permission provider on Fabric; without a provider, permission checks fall back to the built-in defaults (`true` or operator level)
\n– Config directory: `config\/nickudon\/`<\/p>\n
## Commands ## Permissions Paper exposes these permissions through `plugin.yml`. ## Build<\/p>\n ### Requirements ### Commands ### Output ## Installation<\/p>\n ### Paper ### Fabric 1. Build `:fabric:build` ## Config And Lang Files ## Placeholders<\/p>\n ### Paper PlaceholderAPI ### Fabric Patbox Text Placeholder API Use them with the syntax supported by the installed Patbox Text Placeholder API version.<\/p>\n","protected":false},"excerpt":{"rendered":" Nickname & prefix manager with a second nametag line, chat\/display formatting, PlaceholderAPI support, and multi-language messages for Paper and Fabric servers.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_minecraft_slug":"nickudon","_minecraft_project_id":"rmGkrvFd","_minecraft_author":"FriedOUDON","_minecraft_license":"GPL-3.0-or-later","_minecraft_downloads":184,"_minecraft_follows":2,"_minecraft_client_side":"unsupported","_minecraft_server_side":"required","_minecraft_storage_type":"zip","_minecraft_archive_name":"nickudon.zip","_minecraft_size_bytes":2585938,"_minecraft_version_count":6,"_minecraft_updated_at":"2026-05-16T12:53:04.404728Z","_minecraft_date_created":"2025-12-18T00:20:19.105211Z","_minecraft_date_modified":"2026-04-09T11:07:24.306076Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/nickudon","_minecraft_icon_attachment_id":0,"_minecraft_imported_at":"2026-06-06T12:28:15+00:00","_minecraft_import_hash":"137b49b3e639b081d335b34de8da583d","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[156,97,127,92],"mod_loader":[99,132],"minecraft_version":[40,41,83,167,163],"class_list":["post-110875","mod","type-mod","status-publish","hentry","mod_category-decoration","mod_category-fabric","mod_category-paper","mod_category-utility","mod_loader-fabric","mod_loader-paper","minecraft_version-1-21-10","minecraft_version-1-21-11","minecraft_version-26-1","minecraft_version-26-1-1","minecraft_version-26-1-2"],"yoast_head":"\n
\n– `\/nickudon name|nick|alias|rename [player]
\n– `\/nickudon prefix [player]
\n– `\/nickudon subtitle [player]
\n– `\/nickudon reload`
\n– `\/nickudon lang `
\n- `\/nickudon cleanupsubtitles` (Fabric only, admin only, removes orphan subtitle armor stands from older builds)
\n- `\/name ...` (shorthand for `\/nickudon name ...`)<\/p>\n
\n- `nickudon.use`
\n- `nickudon.admin`
\n- `nickudon.broadcast.*` (`alias`, `prefix`, `subtitle`)
\n- `nickudon.nickname`, `nickudon.nickname.others`
\n- `nickudon.prefix`, `nickudon.prefix.others`
\n- `nickudon.subtitle`, `nickudon.subtitle.others`
\n- `nickudon.payments.bypass.*` (`alias`, `prefix`, `subtitle`, and their `.others` variants)<\/p>\n
\nFabric uses `fabric-permissions-api-v0`. If a provider such as LuckPerms is installed, these permission nodes are checked there. Otherwise, Fabric falls back to the built-in defaults used by the mod.<\/p>\n
\n- Java `21`<\/p>\n
\n- Build both targets: `.gradlew build`
\n- Build Paper only: `.gradlew :paper:build`
\n- Build Fabric only: `.gradlew :fabric:build`<\/p>\n
\n- Paper JAR: `paper\/build\/libs\/NickUdon-
\n- Fabric JAR: `fabric\/build\/libs\/NickUdon-fabric-
\n1. Build `:paper:build`
\n2. Put `paper\/build\/libs\/NickUdon-
\n3. Install PlaceholderAPI if you want external placeholder expansion
\n4. Install Vault plus an economy plugin only if you want `payments.*` to be active<\/p>\n
\nRequirements:
\n- Fabric Loader `0.18.4` through `0.18.x`<\/p>\n
\n2. Put `fabric\/build\/libs\/NickUdon-fabric-
\n3. Also install:
\n - `fabric-api-0.141.3+1.21.11.jar`
\n - `placeholder-api-2.8.2+1.21.10.jar` or newer
\n - LuckPerms or another Fabric permission provider if you want non-OP permission management
\n4. Start a Minecraft `1.21.11` Fabric server
\n5. If older Fabric subtitle armor stands are left behind, stand near them and run `\/nickudon cleanupsubtitles`<\/p>\n
\n- Shared default resources are packaged from `common\/src\/main\/resources\/`
\n- Paper runtime files live under `plugins\/NickUdon\/`
\n- Fabric runtime files live under `config\/nickudon\/`
\n- External `lang\/
\n- `%nickudon_alias%`, `%nickudon_alias_stripped%`
\n- `%nickudon_prefix%`
\n- `%nickudon_chat%`
\n- `%nickudon_display%`, `%nickudon_display_no_prefix%`
\n- `%nickudon_name%`<\/p>\n
\nNickUdon registers these placeholder identifiers:
\n- `nickudon:alias`
\n- `nickudon:alias_stripped`
\n- `nickudon:prefix`
\n- `nickudon:chat`
\n- `nickudon:display`
\n- `nickudon:display_no_prefix`
\n- `nickudon:name`<\/p>\n