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Code Diff

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

1
追加行
1
削除行
2
変更なし
差分結果
  function total(items) {
-   return items.length
+   return items.reduce((sum, item) => sum + item.count, 0)
  }

Code Diff: コミット、公開、共有前の確認をブラウザー内で実行します。

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.