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911黑料网

Ideas worth investigating

Accessibility

  • (via )

Better Videoconferencing

Design & Media Creation

Privacy & Security

Openly Licensed Media

Searchable Archives

Copyright

Convenience

  • ctrl+shift+v: Past copied text without any formatting
  • ctrl+shift+t: Open up your most recently closed tab(s)
  • (+browser extension for /)

HTML & CSS

HTML (the Hypertext Markup Language) and CSS (Cascading Style Sheets) are two of the core technologies for building Web pages. HTML provides the structure of the page, CSS the (visual and aural) layout, for a variety of devices.

Want to learn some of the basics of these languages? 

  •  is an online interactive platform that offers free coding classes in six different programming languages.
  • : Test, share, and discover code snippets.
  • is a platform and community that helps you learn to code by completing coding challenges and building projects. The curriculum includes HTML, JavaScript, machine learning with Python, and more.