Web development

CSS

• Responsive design
  • Wikipedia: Reponsive web design
  • MDN: Responsive design
  • css-media-vars (Hacker News)
• Flexbox
  • https://css-tricks.com/snippets/css/a-guide-to-flexbox/
  • https://flexboxfroggy.com
  • https://www.joshwcomeau.com/css/interactive-guide-to-flexbox/
• Grid
  • https://css-tricks.com/snippets/css/complete-guide-grid/
  • https://cssgridgarden.com