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/renderkid/lib/renderKid/styleApplier/inline.js

@@ -0,0 +1,31 @@
+"use strict";
+
+// Generated by CoffeeScript 2.5.1
+var _common, inlineStyleApplier, self, tools;
+
+tools = require('../../tools');
+_common = require('./_common');
+module.exports = inlineStyleApplier = self = {
+  applyTo: function applyTo(el, style) {
+    var ret;
+    ret = _common.getStyleTagsFor(style);
+
+    if (style.marginLeft != null) {
+      ret.before = tools.repeatString("&sp;", parseInt(style.marginLeft)) + ret.before;
+    }
+
+    if (style.marginRight != null) {
+      ret.after += tools.repeatString("&sp;", parseInt(style.marginRight));
+    }
+
+    if (style.paddingLeft != null) {
+      ret.before += tools.repeatString("&sp;", parseInt(style.paddingLeft));
+    }
+
+    if (style.paddingRight != null) {
+      ret.after = tools.repeatString("&sp;", parseInt(style.paddingRight)) + ret.after;
+    }
+
+    return ret;
+  }
+};