Presets

You can select a preset via --preset turborepo or --preset nx.

Preset	Effect
(none)	Adds scripts/npx create-polyglot dev and uses a simple concurrent runner
turborepo	Adds turbo.json and sets dev script to turbo run dev --parallel
nx	Adds nx.json and sets dev script to nx run-many -t dev --all

All presets share the same templates; only orchestration & caching strategies differ.