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`

Buttondown @buttondown@mastodon.social

12/22/2025, 4:00:03 PM

Public

We built and released a tiny little project: disposables.app, a free tool for easily checking whether or not an email address domain is disposable or otherwise problematic.
https://buttondown.com/blog/2025-12-21-disposables-app

disposables.app

A tiny tool for checking if an email domain is disposable.

buttondown.com

If you have a fediverse account, you can quote this note from your own instance. Search https://mastodon.social/users/buttondown/statuses/115764048950617898 on your instance and quote it. (Note that quoting is not supported in Mastodon.)