Search by Subtitles/CC for Youtube™

Step 1: Search anything on Youtube
Step 2: Select subtitles language (next to the filter button)
Step 3: Click "Start filtering"

Note:
- Once you select the language, the extension remembers it and highlights all video thumbnails that have CC in that language, anywhere on youtube.
- Every CC badge on a video (if existing) contains a list of all available languages with an option to download each.

YouTube™ is a registered trademark of Google Inc.
Use of this trademark is subject to Google Permissions.

Open source:
https://github.com/ChrisRoss5/Youtube-Search-by-Subtitles