Check which versions of the TLS protocol are being used in a domain name.
Bensound
Download royalty free stock music for YouTube and multimedia projects, composed by Benjamin Tissot.
Interactive CSS Cheatsheet
Contains basic information about CSS, as well as the most common style snippets.
CSS Specificity Calculator
Enter a complex CSS selector to check for specificity and what rules the web browser will apply.
Color contrast checker
Check and suggest colors that meet the contrast ratio required by WCAG AA or AAA levels.
Accessibility Cheatsheet
A simple cheatsheet with practical tips, reminders, and testing tools for designing accessible websites.
Color picker online
Upload an image and pick the color that you want to get its value in HEX and RGB.
Pexels video
Free stock videos shared by the Pexels community, with CC0 license (no atributtion required).
Learn mobile design
A handy curated list of design resources for mobile devices (guides, docs, videos…).
The Beginner’s Guide to SEO
Learn about Search Engine Optimization: how search engines work and prepare your contents.
Meta tags
Preview, edit and generate HTML metatags for a website in channels like Google, Facebook, Twitter…
