See Slack Pinned Message UserCSS

README.md

See Slack Pinned Message

Just shows the full pinned messages in the sidebar. That's it. Mostly useful for if you're on a free Slack, where messages can be pushed out of the visible history, but stay pinned. In that case, you can't see the full message, and can't click on the message to go to it to see the full thing - but the full contents are only hidden with CSS, which is easy to "fix".

Or just click on the Raw button below, above the css file. That works too.

slackpinned.user.css

/* ==UserStyle==
@name           See Slack Pinned Messages
@namespace      chakat.space
@version        1.0.0
@description    A very simple style to let you see the full text of pinned messages in the sidebar. Useful for free Slacks, where messages can pass out of history but will remain pinned.
@author         Glowpelt <usercss@chakat.space> [https://chakat.space]
@license        MIT
@homepageURL    https://gist.github.com/mystfox/cfb7da3c7d8126afb15bef4ce2908b3b
@updateURL      https://gist.github.com/mystfox/cfb7da3c7d8126afb15bef4ce2908b3b/raw/slackpinned.user.css
==/UserStyle== */
@-moz-document domain("app.slack.com") {
	/* Reset these values to make the preview of pinned messages visible. */
	.p-pinned_message_text {
		text-overflow: initial !important;
		overflow: initial !important;
		white-space: initial !important;
	}
}