SmithSoftStudios 

.NET 10 library for generating and validating timed based one time password authentication.

JAZMIN (Javascript Secure Zipped Multi Index Notation): compact, indexed, optionally encrypted tabular file format with JSON/CSV/XML conversion and a Newtonsoft-style serializer API.

ASP.NET Core endpoints for JAZMIN (.jzm) files: MapJazminFiles serves a file's embedded files (invoices, photos, videos) per key, with byte ranges, ETags and a sandbox for stored pages.