- Proton Mail
- Proton VPN
- Duck Duck Go
- Terms of Service Grader
- Deseat Me App delete your accounts
- Firefox Monitor
- A List Apart
- Smashing Magazine
- Codrops
- CSS Tricks
- Elements of Typographic Style applied to the web
- CSS Guidelines, by Harry Roberts
- Typography Handbook
- BEM Methodology
- Coolers
- Codeguide by @mdo
- WTF Forms
- Image Optimizer for Mac
- Responsive Data Tables, csstricks
- You Might Not Need Jquery
- You Might Not Need Javascript
- Tachyons
- Web Gradients
- Writing Modular CSS part 1
- Atomic Design by Brad Frost
- Style Guide Examples
- A11y Project for Accessibility
- Hero Patterns - svg bg generator
- Front End Checklist.io
- CSS Wizardry
- Bits of Code
- Smashing Magazine Front End Performance Checklist
- Google Lighthouse
- Deque University Web Accessibility Training & Courses
- Axe Browser Extension
- A11y style guide
- Mick Bostock's blocks
- Blocks Builder
- See, Think, Design, Produce talk
- Data is Plural spreadsheet
- Visual Cinnamon
- Developer Tea
- Shop Talk by Chris Coyier
- Toolsday by Una Kravets
- Syntax by Wes Bos
- MDN IRL
- Ryan McMahon articles
- What is Code by Paul Ford, bloomberg.com
- How I learned to stop worrying and love HTTP by Jim Shields, codewords.recurse.com
- Git from the inside out by Mary Rose Cook, codewords.recurse.com
- The Difference Between URLs and URIs, danielmiessler.com
- Your Brain on Front-End Development
- Website Design Mistakes
- On Fluence
- Understanding the Critical Rendering Path
- What exactly is the DOM