A Visual Studio Code extension that provides offline HTML validation using W3C standards. This extension integrates the W3C Nu HTML Checker directly into VSCode, allowing you to validate your HTML ...

Offline HTML5 validator. Validates either a full document or a smaller (incomplete) template, e.g. from an AngularJS or Vue.js component. Can test fragments of HTML, for instance a component template.

HTML forms are a crucial aspect of web development and allow users to input data that can be submitted and sent to a server for processing. However, it is essential to ensure that the data being ...

You may have run across the W3C in your web development and SEO travels. The W3C is the World Wide Web Consortium, and it was founded by the creator of the World Wide Web, Tim Berners-Lee. This web ...

With HTML forms submissions today, web developers typically must use JavaScript to ensure values are provided when required and are within appropriate ranges and types. HTML5 offers form field ...

Some might not know this, but it’s always a good idea for web administrators to check websites for any form of problems in a bid to make sure end users are safe from external harm whenever they visit.

A recent tweet from Google’s Gary Illyes called attention to problem of invalid HTML. Google is fine with invalid HTML. Less well known is that there are negative outcomes associated with invalid HTML ...