Initial commit: Developer Tools MVP with visual editor

- Complete React app with 7 developer tools
- JSON Tool with visual structured editor
- Serialize Tool with visual structured editor
- URL, Base64, CSV/JSON, Beautifier, Diff tools
- Responsive navigation with dropdown menu
- Dark/light mode toggle
- Mobile-responsive design with sticky header
- All tools working with copy/paste functionality

node_modules/json-buffer/package.json

@@ -0,0 +1,34 @@
+{
+  "name": "json-buffer",
+  "description": "JSON parse & stringify that supports binary via bops & base64",
+  "version": "3.0.1",
+  "homepage": "https://github.com/dominictarr/json-buffer",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/dominictarr/json-buffer.git"
+  },
+  "devDependencies": {
+    "tape": "^4.6.3"
+  },
+  "scripts": {
+    "test": "set -e; for t in test/*.js; do node $t; done"
+  },
+  "author": "Dominic Tarr <dominic.tarr@gmail.com> (http://dominictarr.com)",
+  "license": "MIT",
+  "testling": {
+    "files": "test/*.js",
+    "browsers": [
+      "ie/8..latest",
+      "firefox/17..latest",
+      "firefox/nightly",
+      "chrome/22..latest",
+      "chrome/canary",
+      "opera/12..latest",
+      "opera/next",
+      "safari/5.1..latest",
+      "ipad/6.0..latest",
+      "iphone/6.0..latest",
+      "android-browser/4.2..latest"
+    ]
+  }
+}