AEM
Agile
CSS
- Clip Path maker
- Grid by Example
- CSS Grid Google Developers
- CSS Grid Codedrops reference
- CSS Triggers
- CSS Reference
- 3D Transforms
Icons
Colors
Gradients
Documentation
- DevDocs.io - Offline access
Emails
- Bulletproof email for building responsive newsletter with gulp to compile inline styles, etc.
Browser Support
- Can I Use Cross browser support for HTML, CSS and JS
- a11ysupport.io Accessibility Support
Accessibility
Free Resources
Major list of free resources for development (testing, CI, Monotiring, issue management, search, email...)
HTTP Server
Images
- Favicon Generator for mobile, with manifest, android home screen, etc.
Placeholders
Free Stock Images
- Unspalash Ultra high definition
Optimizers
Jekyll
- Jekyllnow no command line, no ruby...
JS
- DefiantJS - Free text search in a JSON
- JSPerf - create performance cases
- WTF JS
- JS Tips
- You Don't Know JS (Books)
- You Might Now Need jQuery
- Plain JS Vanilla utilities
- Manage DOM snippets
- jQuery vs JavaScript performance
- Regex101 generator / tester
- Scroll Reveal - like waypoints, reveal DOM elements as use scrolls
Testing
Vue
- Architecture schema
- Bootstrap Vue
- CLI
- A curated list of awesome things related to Vue.js
- iView - UI Components toolkit
Linux
Others
- Carbon - Create and share beautiful images of your source code