what is this ?
aspcore starter kit template + scaffolder + js-datatables
sample project using in memory EF

when sample is populated ?
await DataHelper.InitData(this._applicationDbContext)
at Home-Index

how to build ?
dotnet build

how to run ?
dotnet run

how to generate the scaffolder ?
dotnet aspnet-codegenerator controller -name TreeController -outDir Controllers -m Tree -dc ApplicationDbContext -f -udl

why use old netcoreapp2.2 ?
i'm too lazy to update to latest version
but you can upgrade it yourself or open issue on the github repo