CoffeeCup HTML Editor has a friendly way about it. Tabs along thetop and sides of the window put the three main views (Code Editor,Visual Editor, and Preview) right at your fingertips.

Visual Studio Code has very good tooling for HTML, CSS, Less, Sass, and JSON, which is based on the same technology that powers the Internet Explorer F12 developer tools.

There is a traditional code editor on the left and you can see the instant preview on the right. The service is clearly meant for novice users who are still trying to get to grips with basic HTML.

Check your CSS code without leaving the IDE by using CssCop, which brings the CSS Lint functionality to the Visual Studio environment.

Several cross-platform mobile application frameworks are using HTML for UI design, and even desktop apps can benefit from this technology. Not just web-view apps, but actual local-run application user ...

Mozilla Thimble Teaches You HTML and CSS with a Side-by-Side HTML Editor. Whitson Gordon May 29, 2012 Comments. We recently told you about Mozilla's new Webmaker projects that teach ...