feat(opensource): add nutgram, hydrator and xbackbone (#140)

awesome/opensource/data/nutgram-hydrator.json

@@ -0,0 +1,13 @@
+{
+  "name": "Nutgram Hydrator",
+  "repository_platform": "github",
+  "repository_url": "https://www.github.com/nutgram/hydrator",
+  "type": "library",
+  "description": "A super fast, strongly typed, and powerful object hydrator for PHP.",
+  "license": "MIT",
+  "tags": [
+    "php",
+    "dto",
+    "hydrator"
+  ]
+}

awesome/opensource/data/nutgram.json

@@ -0,0 +1,17 @@
+{
+  "name": "Nutgram",
+  "repository_platform": "github",
+  "repository_url": "https://www.github.com/nutgram/nutgram",
+  "site_url": "https://nutgram.dev",
+  "type": "library",
+  "description": "Nutgram is a powerful PHP Telegram bot framework that allows you to build bots easily. Integrates with Laravel and Symfony out of the box.",
+  "license": "MIT",
+  "tags": [
+    "php",
+    "telegram",
+    "bot",
+    "framework",
+    "laravel",
+    "symfony"
+  ]
+}

awesome/opensource/data/xbackbone.json

@@ -0,0 +1,15 @@
+{
+  "name": "XBackBone",
+  "repository_platform": "github",
+  "repository_url": "https://www.github.com/sergix44/xbackbone",
+  "site_url": "https://xbackbone.app",
+  "type": "tool",
+  "description": "XBackBone is a simple, self-hosted, lightweight file manager that support multiple instant sharing tools and storage backends.",
+  "license": "AGPL-3.0",
+  "tags": [
+    "file-manager",
+    "file-sharing",
+    "self-hosted",
+    "sharex"
+  ]
+}