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/for-each/README.md

@@ -0,0 +1,39 @@
+# for-each [![build status][1]][2]
+
+[![browser support][3]][4]
+
+A better forEach.
+
+## Example
+
+Like `Array.prototype.forEach` but works on objects.
+
+```js
+var forEach = require("for-each")
+
+forEach({ key: "value" }, function (value, key, object) {
+    /* code */
+})
+```
+
+As a bonus, it's also a perfectly function shim/polyfill for arrays too!
+
+```js
+var forEach = require("for-each")
+
+forEach([1, 2, 3], function (value, index, array) {
+    /* code */
+})
+```
+
+## Installation
+
+`npm install for-each`
+
+## MIT Licenced
+
+  [1]: https://secure.travis-ci.org/Raynos/for-each.png
+  [2]: http://travis-ci.org/Raynos/for-each
+  [3]: https://ci.testling.com/Raynos/for-each.png
+  [4]: https://ci.testling.com/Raynos/for-each
+