# yt-dlp-ejs > [!CAUTION] > This is currently in development External JavaScript for yt-dlp supporting many runtimes ## Manual Installation In the yt-dlp repository, install the python package, either directly or from url: ```console pip install git+https://github.com/yt-dlp/ejs@main ``` ## Build scripts ``` deno install deno task bundle ``` ## Tests todo