1. Audio element

    Method of playing sound on webpages (without requiring a plug-in). Includes support for the following media properties: `currentSrc`, `currentTime`, `paused`, `playbackRate`, `buffered`, `duration`, `played`, `seekable`, `ended`, `autoplay`, `loop`, `controls`, `volume` & `muted`

  2. ES6 Generators

    ES6 Generators are special functions that can be used to control the iteration behavior of a loop. Generators are defined using a `function*` declaration.

  3. Video element

    Method of playing videos on webpages (without requiring a plug-in). Includes support for the following media properties: `currentSrc`, `currentTime`, `paused`, `playbackRate`, `buffered`, `duration`, `played`, `seekable`, `ended`, `autoplay`, `loop`, `controls`, `volume` & `muted`

  4. audiobuffersourcenode api: loop

  5. audiobuffersourcenode api: loopend

  6. audiobuffersourcenode api: loopstart

  7. htmlmarqueeelement api: loop

  8. htmlmediaelement api: loop

  9. permissions api: `loopback-network` permission

  10. html element: audio: loop

  11. html element: marquee: loop

  12. html element: model: loop

  13. html element: video: loop

  14. headers http header: permissions-policy: loopback-network

  15. blocks some or all insecure mixed content.: allow mixed content from loopback address (`http://127.0.0.1/`).

  16. instructions: loop