51happily
Java data pack listed for Minecraft 1.19. Downloads from the MC Java Mods app on Android.
On May 1st, each player receives a “Happy Labor Day” chat message upon every login. Supports 10 languages via resource pack.
⬇ Download on ModrinthA lightweight datapack that welcomes players on Labor Day.
· Trigger: Player logs in on May 1st (real date via TimeLib). · Effect: Sends a colorful greeting in the player’s language. · Repeat: Triggers on every login during May 1st (resets each year). · Audio: Plays a gentle pickup sound. · Dependencies: TimeLib – timezone must be set.
No extra commands needed – just install, reload, and enjoy the holiday wishes.
一个轻量级数据包，在劳动节向玩家送上问候。
· 触发条件：玩家在5月1日登录游戏（通过TimeLib获取真实日期）。 · 效果：以玩家语言显示彩色祝福消息。 · 重复触发：5月1日当天每次登录都会触发（每年重置）。 · 音效：播放轻柔的经验球拾取音效。 · 依赖项：TimeLib – 需配置时区。
无需额外指令，安装并重载后即可享受节日祝福。
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.19.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
- Downloads as 51happily.zip
- Download size: 4 KB
- Download link checked 2 Oct 2026 — working
These come from our own check of the pack file, not from the source page.