JavaScript SpeechSynthesis API

JavaScript SpeechSynthesis API

As the web continues to be the medium for all users, standards bodies need to continue to provide new APIs to enrich user experience and accessibility. One underused API for unsighted users is speechSynthesis, an API to programmatically direct the browser to audibly speak any arbitrary string.

The Code

You can direct the browser to utter speech with window.speechSynthesis and SpeechSynthesisUtterance:

window.speechSynthesis.speak(
    new SpeechSynthesisUtterance('Hey Jude!')
)

speechSynthesis.speak will robotically tell the user anything you provide as a SpeechSynthesisUtterance string. Support for this API is available in all modern browsers.

I wouldn’t consider speechSynthesis as a replacement for native accessibility tools, but this API could be used to improve what native tools provide!

Request Metrics real user monitoring
Request Metrics real user monitoring
Request Metrics real user monitoring
  • Being a Dev Dad

    Being a Dev Dad

    I get asked loads of questions every day but I’m always surprised that they’re rarely questions about code or even tech — many of the questions I get are more about non-dev stuff like what my office is like, what software I use, and oftentimes…

  • Introducing MooTools Templated

    Introducing MooTools Templated

    One major problem with creating UI components with the MooTools JavaScript framework is that there isn’t a great way of allowing customization of template and ease of node creation. As of today, there are two ways of creating: new Element Madness The first way to create UI-driven…

  • Animating CSS3 Transforms with MooTools Fx
  • Create GitHub-Style Buttons with CSS and jQuery, MooTools, or Dojo JavaScript

Source link
Shopping Cart
Scroll to Top