Where's the code? I see a Typescript framework for writing database-using programs, but I see nothing resembling a kernel or an OS. It seems the SaaS is propri

Where's the code? I see a Typescript framework for writing database-using programs, but I see nothing resembling a kernel or an OS. It seems the SaaS is proprietary. This is weird since even the article points out they got early feedback that proprietary systems weren't interesting to people: > The first version of DBOS was written in Java and used VoltDB, the fast relational database created by Stonebraker over a decade ago. But early feedback from interested parties said a proprietary system was a no-go, so the commercial version was rewritten to use FoundationDB [...]