ServiceNow

• ServiceNow Community – a great place to ask questions and to connect with other admins & developers.
• ServiceNow Developers’ site – an excellent resource for learning about the platform.
• ServiceNow Docs – on-line documentation for versions Geneva & above
• ServiceNow Style Guide
• YouTube:
  • ServiceNow
  • NOW Support
• Reddit – ServiceNow subreddit.
• Slack – ServiceNow administrators and developers have created a helpful workspace here.

HTML, CSS & JavaScript

• Codecademy – great on-line course for learning several languages, including JavaScript.
  • CSS
  • JavaScript
• Mozilla Developer Network (MDN) – invaluable documentation and helpful tutorials on web technologies.
  • CSS
  • HTML
  • JavaScript
• JavaScript For Cats – If you’re new to JavaScript, this online book can help you learn (even if you are not a cat).
• Eloquent JavaScript – wonderful on-line book to help you up your JavaScript game. (Paperback is also available.)
• JSFiddle – great place to test your JavaScript with CSS & HTML. Wspaniałe!