aria-devtools

From public sources

Easily spot missing ARIA labels, misused ARIA roles, and incomplete keyboard support in your web applications.

ApplicationCategory: Web Apps · Automation · Project managementOpen sourcedata checked Oct 16, 2026

Overview

  • accessibility
  • aria
  • webapp

Installation

Commands are shown, never run by the marketplace. Check them against the official documentation.

Compatibility

Unknown means no evidence was found — not that the product is incompatible.
PlatformStatusArchitectureEvidenceConfidence
Web browserUnknown———
Server / self-hostedUnknown———
Container (OCI)Unknown———

Releases

checked Oct 30, 2026
No releases found on the source.

Quality profile

algorithm quality-v1.0 · assessed Oct 16, 2026
Quality Score61
Risk Score0
Confidence 1.00
Quality Score and Risk Score are different measures. A high score does not guarantee safety.

Score components

Maintenance · 2012
last activity 122 days ago
Documentation · 1515
README 2909 chars, description present
Ready to use · 150
install instructions: no; releases: no
Metadata · 1010
4/4 of description, homepage, license, topics
Releases · 102
0 release(s)
Category confidence · 105
classifier confidence 0.5
Adoption · 107
605 stars (log-dampened, 10k = max)
License clarity · 55
SPDX MIT
Community · 55
issues enabled, 26 forks

License

MIT
Known licensefrom the repository host

This is the catalog policy status, not legal advice.

Sources

github.com/ziolko/aria-devtoolsPrimary★ 605 starslast activity Jun 15, 2026Primary repository · Confidence 1.00

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README

From ziolko/aria-devtools · license MIT · fetched Oct 30, 2026

ARIA DevTools

Creating accessible web applications is difficult. It gets even harder if you don't understand how people with disabilities use computers.

With ARIA DevTools you see your website the way screen readers present it to the blind users. All page elements are presented according to their explicit or implied ARIA roles. This includes headings, images, tables and form items beyond others.

It's now easy to spot missing ARIA labels, misused ARIA roles, and incomplete keyboard support. This makes testing and development of accessible websites easier.

[Screeshot of ARIA DevTools]

This extension is available for free for Chrome and Firefox.

[!IMPORTANT]
Recently I've dropped my full time job to pursue a dream of being an independent developer working on my own projects. To make it sustainable I have to be very careful on what I spend my time on. I would love to work further on ARIA DevTools if I find a sponsor of the project (I don't want to make the extension paid). If you are interested feel free to contact me at mateusz@roombelt.com.

Usage

Install the extension, open your website and click the browser extension icon.

Contributors ✨

I highly appreciate all pull requests and raised issues. You can also help by sharing this extension with your friends on Twitter and starring this repository.

Working with this repository

Prerequisites

  1. NodeJS (e.g. 10.15.1)
  2. YARN (e.g. 1.17.3)

Development environment

  1. yarn
  2. yarn start
  3. Load the extension directory as an unpacked extension in the browser [extensions page](Chrome extensions page).

Note: You need to enable Developer Mode in the Chrome extensions page to load unpacked extensions.

Building production artifact

  1. yarn
  2. yarn build

The build result can be found in the extension directory.

License

MIT

Open the repository ↗