A plugin to quickly save Slack messages into HTML file.

See demo in this video: https://www.youtube.com/watch?v=UtD8yQiInn0

For development, follow this instruction to load the plugin to your Firefox in dev mode: https://developer.mozilla.org/en-US/Add-ons/WebExtensions/Temporary_Installation_in_Firefox

How to use

1. Click the Save messages button.
2. Select the first and last messages in which range you want to start saving.
3. That's it. The browser will download a HTML page contains all the messages.

Why no Chrome extension?

If you're using Chrome, build it for yourself. I don't use Chrome, but the code should work on Chrome as well, with no modification.

The Slack icon used in the extension is from ShareIcon under CC BY 2.5 license.