Pain point: Workspaces/shared packages within a project

[CheshireSwift]

As projects grow, splitting out sections of code to their own packages is helpful from a conceptual perspective, but can be laborious. It'd be nice to have a separation level above "files in the same project" but below "stored in a package repository and versioned".

Yarn workspaces and Lerna are both meant to address this, but personally I avoid yarn and find Lerna more trouble than it's worth.