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The Console. CodePen has a console! Like a native browser console, you can log things from the JavaScript to it, and you can type code into the console and see the results. The code you type into the console itself executes inside the preview. It’s a helpful tool for showing JavaScript code in action, or for learning and teaching JS.
{"__browser":{"country":"US","device":"unknown_device","mobile":false,"name":"chrome","platform":"unknown_platform","version":"116"},"__constants":{},"__CPDATA ...
Projects is the most powerful feature of CodePen. It's a full blown IDE right in the browser, with automatic preprocessing, drag and drop uploading, live previews, website deployment, and much more. Live collaboration on code. Multiple people can type and edit code in a Pen at the same time, all while still seeing the live preview.
Projects is the most powerful feature of CodePen. It's a full blown IDE right in the browser, with automatic preprocessing, drag and drop uploading, live previews, website deployment, and much more. Live collaboration on code. Multiple people can type and edit code in a Pen at the same time, all while still seeing the live preview.
When your code is rendered as a preview on CodePen, it is ultimately in an HTML template like this: <!DOCTYPE html> <html lang="en" {IF CLASSES}class="classes"{/IF ...
Around CodePen. We show Pens, Projects, and Collections in grids and lists in Your Work, on profile pages, and when you browse or search Pens. Click the three-dot icon on the Pen to open the actions menu. Select “Add to Collection” to open your Collections menu: Then, select “Create a New Collection”. You’ll be prompted to name and ...
About HTML Preprocessors. HTML preprocessors can make writing HTML more powerful or convenient. For instance, Markdown is designed to be easier to write and read for text documents and you could write a loop in Pug.
