Industry Standards for Browser Support?

1. What is the industry standard for web development?
2. What are Web design standards?

What is the industry standard for web development?

The W3C is the best known web standards body, but there are others such as the WHATWG (who maintain the living standards for the HTML language), ECMA (who publish the standard for ECMAScript, which JavaScript is based on), Khronos (who publish technologies for 3D graphics, such as WebGL), and others.

What are Web design standards?

Web design standards are norms and models for web page layouts and UX features, used by marketers and web designers in comparative evaluations. They are guidelines for usability.