webpage

No.  See Dreamweaver system requirements below:

https://helpx.adobe.com/dreamweaver/system-requirements.html

If you don't have a Win/Mac desktop/laptop computer,  Google Playstore has Chromebook compatible apps you can use to edit HTML code.

• https://play.google.com/store/apps/details?id=com.qamar.editor.html
• https://play.google.com/store/apps/details?id=com.teejay.trebedit

CODE TUTORIALS:

Read chapters, do code exercises and take quizzes at the end.
- https://www.w3schools.com/html/
- https://www.w3schools.com/css/
- https://www.w3schools.com/js/

Hope that helps.

Unfortunately, Adobe Dreamweaver cannot be directly installed on a Chromebook. It requires either Windows or Mac OS and sufficient hard disk space and RAM.