a11y.css accessibility checker
by Stephane Deschamps more by this developer →
#717 of 48,687 by installs on Firefox · #53 of 1,057 in web-development
Created 01/18/2018 (store-published)
Last updated 12/10/2024
Tracked since 09/05/2026
Compare with another extension
Category: web-development
Description
a11y.css provides warnings about possible risks and mistakes that exist in HTML code through a style sheet. This extension also provides several accessibility-related utilities.
see https://github.com/ffoodd/a11y.css/tree/webextension for details
Alternatives to a11y.css accessibility checker
| Name | Daily users | Rating | |
|---|---|---|---|
A11yInspect Accessibility Testing Tool
by BarrierBreak Solutions Pvt. Ltd.
|
48 | 5.0 | compare |
axe DevTools® - Web Accessibility Testing
by Deque Systems Inc.
|
10,032 | 4.2 | compare |
IBM Equal Access Accessibility Checker
by IBM Accessibility
|
2,094 | 5.0 | compare |
AInspector for WCAG Accessibility Evaluation
by Jon Gunderson
|
1,125 | 5.0 | compare |
a11y-outline
by xi
|
256 | 4.5 | compare |
A11Y - Color blindness empathy test
by Vincent Humeau
|
141 | 3.7 | compare |
Accessibility View
by Dword Design
|
100 | — | compare |
Atomic CSS Devtools
by Alexandre Stahmer
|
65 | — | compare |
ABC JS-CSS Injector
by ABCeLearning
|
62 | 5.0 | compare |
Accessibility Visualizer
by ymrl
|
33 | 5.0 | compare |
Growth
Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | 0 | — | 0 | 1.1 days |
| week | +6 | — | +7 | 8.6 days |
| month | Not enough history yet | |||
| year | Not enough history yet | |||