web_development

Observable 2.0 (observablehq.com)

https://observablehq.com/blog/observable-2-0

Static site generator for heavily data-based sites.

web_development

Mozilla's Guide to Django Unit Tests (developer.mozilla.org)

https://developer.mozilla.org/en-US/docs/Learn/Server-side/Django/Testing

Pretty good first-time docs.

web_development

Favicon Generator for all platforms (realfavicongenerator.net)

https://realfavicongenerator.net/

The ultimate favicon generator. Design your icons platform per platform and make them look great everywhere. Including in Google results pages.

favicon icon mobile_development responsive web_development