mkdiff.com

Comparison Tools

Code Diff

Compare code snippets side by side and review changed lines in the browser.

1
新增行
1
删除行
2
未变行
差异结果
  function total(items) {
-   return items.length
+   return items.reduce((sum, item) => sum + item.count, 0)
  }

Code Diff: 在浏览器中本地运行，适合提交、发布或分享前快速检查。

Code Diff online

Use Code Diff in the browser for quick code diff and formatting workflows. MKDiff keeps the page focused on practical input, preview, and review steps so you can finish a one-off task without installing a desktop utility.

Compare code snippets side by side.
Review changed lines before committing.
Check examples copied from documentation.