https://github.com/kriasoft/node-starter-kit — complete starter kit for building Node.js apps optimized for serverless deployment (Google Cloud Functions, Cloud SQL).
PostgreSQL database tools (migrations, seeds, backup/restore, REPL shell)
Stateless authentication via 3rd party providers (Google, Facebook, GitHub)
Starting database schema with "user" and "identity" (credentials) db tables
Email templates for transactional emails using Handlebars, Juice CSS inliner, instant preview
Pre-configured "local", "dev", "test" (QA), and "prod" environments (env variables)
Pre-configured with Babel, TypeScript, and Rollup (bundling); hot-reload in dev mode
Deployment scripts for Google Cloud Functions
No API-specific code (other than OAuth 2.0 endpoints); feel free to use it with any API library!