This is a stub website built using Lektor.
Lektor creates fully static websites that can be updated by a running the CMS infrastructure locally, using a VCS-able format, then compiling the result into fully-formed HTML files that can be served publicly with minimal security exposure.
It's served using a bunch of AWS products, that I am going to list now for the sake of testing formatting.
| CloudFront: | provides https and edge caching |
| S3: | stores the compiled files |
| CodeBuild: | continuous delivery |
| CodeCommit: | private git |
For grander projects, I would point to Webpack (which can be incorporated into the Lektor builder) and Angular, but I'm sure there are plenty of similarly interesting options.