Awesome Open Source
Awesome Open Source

One HTML Page Challenge

The goal is to create anything you want within 1 single html file. Practice your skills with the barebones of web development. How creative can you be with such restrictions?

View Submissions


  • You must write all of your code in 1 single HTML file.
  • Your file must be less than 1mb (measured by the file size on github).
  • You cannot import any external files (this will be checked by looking at the network tab in chrome).
  • Due to the nature of hiding lots of funtionality behind APIs, you cannot have any incoming network requests.
  • You are allowed to use libraries, however the library must be hard coded into a script tag and still must fit under the 1MB file size. (I suggest using a cdn and replacing with hardcoding the minified library at the end, or use JSCompress).

How to Submit

  1. Fork the repository.
  2. Add your html file to the /entries directory.
  3. Edit the entries.js file in the root, with your information for the entry.
  4. Commit to your forked repo.
  5. Make a pull request to master from your forked repo.

* You may submit as many entries as you'd like.


If you write a blog or post about the challenge, feel free to add to the list

Stargazers over time

Useful Links

Get A Weekly Email With Trending Projects For These Topics
No Spam. Unsubscribe easily at any time.
Javascript (1,537,249
Html (431,846
Css (215,144
Game (19,347
Html5 (13,048
Open Source (7,831
Es6 (5,348
Chrome (2,905
Canvas (2,890
Github Pages (2,735
Web Development (2,097
Challenge (1,572
Html Css (1,463
Coding Challenge (528
Html5 Canvas (520
Retro (505
Webdesign (477
Html5 Game (337
Oldschool (102
Javascript Challenges (16
Related Projects