Initialize

src/main/java/ru/betterend/BetterEnd.java

@@ -0,0 +1,10 @@
+package ru.betterend;
+
+import net.fabricmc.api.ModInitializer;
+
+public class BetterEnd implements ModInitializer {
+	@Override
+	public void onInitialize() {
+		System.out.println("Hello Fabric world!");
+	}
+}

src/main/resources/betterend.mixins.json

@@ -0,0 +1,13 @@
+{
+  "required": true,
+  "minVersion": "0.8",
+  "package": "ru.betternd.mixin",
+  "compatibilityLevel": "JAVA_8",
+  "mixins": [
+  ],
+  "client": [
+  ],
+  "injectors": {
+    "defaultRequire": 1
+  }
+}

src/main/resources/fabric.mod.json

@@ -0,0 +1,38 @@
+{
+  "schemaVersion": 1,
+  "id": "betterend",
+  "version": "${version}",
+
+  "name": "Better End",
+  "description": "More content for The End",
+  "authors": [
+    "paulevs",
+    "Bulldog83"
+  ],
+  "contact": {
+    "homepage": "",
+    "sources": ""
+  },
+
+  "license": "MIT",
+  "icon": "assets/modid/icon.png",
+
+  "environment": "*",
+  "entrypoints": {
+    "main": [
+      "ru.betterend.BetterEnd"
+    ]
+  },
+  "mixins": [
+    "betterend.mixins.json"
+  ],
+
+  "depends": {
+    "fabricloader": ">=0.7.4",
+    "fabric": "*",
+    "minecraft": "1.16.x"
+  },
+  "suggests": {
+    "flamingo": "*"
+  }
+}