Note: The code mentioned in this post can be found in these repositories.
NestJS Reference — @mrsauravsahu/blog-graphql-nestjs-fileupload
.NET Reference — @mrsauravsahu/blog-graphql-dotnet-fileupload
GraphQL has become quite popular due to its various features fixing under/over fetching issues. It also allows for easy caching, federation, non-versioning APIs, subscriptions etc,.
For the modern Internet…