Client Secret: configured securely on the server as TWITCH_CLIENT_SECRET. There is intentionally no secret input here because this page can be downloaded and shared.

Browsing: click Connect Twitch once to sign in with the Client-ID (implicit OAuth, no secret) and list any streamer's clips straight from Helix — no proxy needed.

Loading the mp4 into the editor uses the built-in server resolver by default. You can also enter your own resolver URL if needed.

Never put your Client Secret in this downloadable HTML file.