GitHub now officially supports diff highlight.

README.md

@@ -12,7 +12,6 @@ A curated list of awesome browser extensions for GitHub. Inspired by [awesome-py
 ## View Enhancement
 
 * [GitHub Highlight Selected](https://github.com/Nuclides/github-highlight-selected) <a href="https://github.com/Nuclides/github-highlight-selected"><img alt="Support Chrome" src="icons/Chrome.png" width="16"><img alt="Support Safari" src="icons/Safari.png" width="16"></a> - Chrome extension for highlighting selected word in GitHub source view like Sublime Text.
-* [GH Diff Highlight](https://github.com/danielribeiro/github-diff-highlight-extension) <a href="https://github.com/danielribeiro/github-diff-highlight-extension"><img alt="Support Chrome" src="icons/Chrome.png" width="16"></a> - Syntax highlight for diffs on GitHub.
 * [GitHub Linker](https://github.com/stefanbuck/github-linker) <a href="https://github.com/stefanbuck/github-linker"><img alt="Support Chrome" src="icons/Chrome.png" width="16"></a> - Link dependencies in a package or bower file to their GitHub page.
 * [Sourcegraph](https://chrome.google.com/webstore/detail/sourcegraph/dgjhfomjieaadpoljlnidmbgkdffpack) <a href="https://chrome.google.com/webstore/detail/sourcegraph/dgjhfomjieaadpoljlnidmbgkdffpack"><img alt="Support Chrome" src="icons/Chrome.png" width="16"></a> - Instant documentation tooltips and jump-to-definition links for code on GitHub.
 * [GitHub TOC](https://github.com/summerblue/github-toc) <a href="https://github.com/summerblue/github-toc"><img alt="Support Chrome" src="icons/Chrome.png" width="16"></a> - Generate TOC (Table of Content) for GitHub readme and GitHub Wiki.

data.json

@@ -42,13 +42,6 @@
                 "browsers": ["Chrome", "Safari"],
                 "support_enterprise": false
             },
-            {
-                "name": "GH Diff Highlight",
-                "description": "Syntax highlight for diffs on GitHub.",
-                "url": "https://github.com/danielribeiro/github-diff-highlight-extension",
-                "browsers": ["Chrome"],
-                "support_enterprise": false
-            },
             {
                 "name": "GitHub Linker",
                 "description": "Link dependencies in a package or bower file to their GitHub page.",