Sampo Lahtinen
Sampo is a software engineer at Prisma who works across the whole stack, from Console UI down to the management API and database internals, and is the team's billing expert behind Prisma's Stripe billing system. He found his way into software from materials engineering over a decade ago, and builds with React, TypeScript, GraphQL, and Node with a particular eye for UX. He writes about full-stack product engineering, billing systems, and building with agents.
TypeScript 7 in a Real Monorepo: 3x Faster Type Checks, Mostly Config Changes
TypeScript 7 ships the compiler as a native Go port. We migrated a large TypeScript monorepo to it: whole-repo type checking went from ~74s to ~24s with no memory tuning. Here are the numbers, the exact config diffs, the sharp edges, and who should migrate now.
Your agent can now provision Prisma Postgres through Stripe
Add a Prisma Postgres database to your Stripe project with one command: spending limits out of the box, plan changes from the CLI you already use.