Slippy map tilenames - OpenStreetMap Wiki

Converting to and from xyz and lat/lon zoom.

https://wiki.openstreetmap.org/wiki...

Home Bearfoot Theory

https://bearfoottheory.com/

Firebase Cloud Messaging | Send notifications across platforms at no-cost

Firebase is Google's mobile platform that helps you quickly develop high-quality apps and grow your business.

https://firebase.google.com/product...

GitHub - xmppjs/xmpp.js: XMPP for JavaScript

XMPP for JavaScript. Contribute to xmppjs/xmpp.js development by creating an account on GitHub.

https://github.com/xmppjs/xmpp.js

GitHub - strophe/strophejs: Strophe.js is an XMPP library for JavaScript

Strophe.js is an XMPP library for JavaScript. Contribute to strophe/strophejs development by creating an account on GitHub.

https://github.com/strophe/strophej...

Ionic3 Chat - StackBlitz

Starter project for Ionic apps that exports to the Ionic CLI.

https://stackblitz.com/edit/ionic3-...

Angular service to resize images with antialiasing for use with canvas. GitHub

Angular service to resize images with antialiasing for use with canvas. - image-service.js

https://gist.github.com/transitive-...

html - Resize image with javascript canvas (smoothly) - Stack Overflow

https://stackoverflow.com/questions...