UseGravity.App - Build a Node.js & React app at warp speed with a SaaS boilerplate

Stigg - The first pricing & packaging API built for SaaS

ExpoShip - Ship your app in days, not weeks. The React Native boilerplate with all you need to build your app and make your first money online fast.

SaasRock - Quick start your MVP with out-of-the-box SaaS Authentication, Subscriptions, Admin/App portals, Entity Builder (CRUD, API, Webhooks, Permissions, Logs...), Blogging, Email Marketing, Page Block Builder, Notifications, Onboarding, and more.

Nodewood - Save weeks or months of development time and start writing code now with Nodewood, a Vue.js/Node.js Javascript SaaS starter kit focused on setting you up for success.

Rootspace - Open source productivity SaaS app