polar is open source, and built with open source technology to a large degree the polar open source stack™ — would never have been possible without... python backend > @FastAPI by @tiangolo > Starlette, HTTPX & Uvicorn > Dramatiq > @pydantic > @sqlalchemy > Authlib by @lepture > APScheduler > React Email by @resend frontend / cli > @nextjs > @shadcn > @tailwindcss > Motion by @mattgperry > React Query by @tannerlinsley > @nuqs47ng > React Hook Form > @EffectTS_ by @EffectfulTech (cli under development)