Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

MDN Web Docs @mdn@mastodon.social

1/16/2026, 4:00:06 AM

Public

sign() is Newly Available on Baseline ➖➕

Unlike abs(), which returns a magnitude, sign() returns the direction of a value: -1, 1, 0, or -0.
Useful when layout logic depends on whether a value is positive or negative.

Learn more here 👇
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Values/sign

Dark code snippet card showing CSS example: "div { top: calc(100px * sign(var(--offset))); }" with title "sign() - MDN" on a blue gradient background.

If you have a fediverse account, you can quote this note from your own instance. Search https://mastodon.social/users/mdn/statuses/115902775746808811 on your instance and quote it. (Note that quoting is not supported in Mastodon.)