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`

World Wide Web Consortium @w3c@w3c.social

1/13/2026, 1:00:40 PM

Public

W3C proposes advancing the Accessibility Conformance Testing (ACT) Rules Format 1.1 to W3C Recommendation. Published by the Accessibility Guidelines Working Group, this document defines a format for writing accessibility test rules.This document provides a common format that allows anyone involved in accessibility testing to document and share their testing procedures in a robust and understandable manner.
https://www.w3.org/news/2026/proposed-advancement-of-accessibility-conformance-testing-act-rules-format-1-1-to-w3c-recommendation/

Example 1:
Using multiple input rules in a composite rule:

Each HTML video element meets all expectations from at least one of the following rules:

Video elements have a transcript
Video elements have an audio description
Video elements have a description track

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