We've got a dedicated roadmap tool to help you track specifics, and to let you make suggestions. Wherever you're comfortable, since it's integrated to GitHub.
At a very high level, however, here's what we want to accomplish in the near, mid, and long terms:
This is in the next 3-6 months, heading into 2023.
Rapidly add more API Modules
Add unit tests to all core modules to harden them up for future iteration
Simplify the install process
Add more documentation
Add notes for deploying using popular services
In the next 6-12 months, through 2023
Add support for major databases
Postgres
Redis
MySQL ?
DynamoDB
Add support for all major cloud providers
Google Cloud
Microsoft Azure
Add CLI for rapidly adding integrations
Add robust versioning system
Analytics and Management API and corresponding code
Sometime in the future, end state goal
Make Frigg easily deployable with docker/kubernetes if desired
Support multiple languages for runtime
Optimize the primitives so Frigg is the fastest possible service