Accessibility is the practice of ensuring that websites and web applications can be used by people of all abilities. This includes individuals who use screen readers or rely on keyboard-only functionality. The Chrome extension found in the GitHub repository “screenly/chrome-extension” can be made more accessible by implementing various recommendations and using available tools and modules.
Using ARIA attributes is one way to improve accessibility. ARIA (Accessible Rich Internet Applications) attributes can be added to HTML elements to provide additional information to assistive technology, such as screen readers. For example, you can use ARIA attributes to describe the purpose of a button or a link. The Drupal documentation provides a useful guide on how to use ARIA attributes: https://opensource.com/article/23/3/create-accessible-websites-drupal
Testing for accessibility compliance is also crucial. Tools like Accessibility Insights for Web can help ensure that your website or web application meets accessibility standards such as the Web Content Accessibility Guidelines (WCAG). The Drupal documentation also covers testing for accessibility compliance.
The OpenAssessIt Toolkit is an open-source application that reports website accessibility problems in a human-readable format, making it easier to find and fix accessibility issues.
In addition, there are several Drupal modules that can help make your website more accessible. For example, the “Web Accessibility” module provides a toolbar that allows users to test the accessibility of their website and adjust various accessibility settings. The “Color Contrast” module checks the contrast ratio of text and background colors to ensure they meet accessibility standards.
When it comes to using ARIA attributes, it’s important to keep in mind that “no ARIA is better than bad ARIA.” Therefore, it’s recommended to review the following recommendations before using aria-*, role, and tabindex: https://docs.gitlab.com/ee/development/fe_guide/accessibility.html
For JavaScript-based Chrome extensions, it’s important to ensure that the extension’s settings page is accessible. The Visual Studio Code User and Workspace Settings documentation provides guidelines on how to make the settings page more accessible: https://code.visualstudio.com/docs/getstarted/settings
The accessibility of the Grafana platform relies on various technologies such as HTML, WAI-ARIA, CSS, and JavaScript. Grafana Labs provides accessibility training for their staff and uses automated tools to perform accessibility tests on the features being developed.
In summary, ensuring accessibility is an essential part of developing a website or web application. By using ARIA attributes, testing for accessibility compliance, and utilizing available tools and modules, you can make your Chrome extension more accessible to all users.
