Open SaaS: Free Modern JS SaaS Boilerplate with Auth, Payments, AI-Ready
Decision Brief
wasp-lang/open-saas is a completely free SaaS boilerplate built with React, Node.js, and Prisma. It provides multiple authentication methods (Email, Google, GitHub, Slack, MS), email sending, background jobs, landing pages, Stripe & Polar.sh payments, Shadcn UI, and S3 file uploads. Notably, it is AI-ready with customized AGENTS.md, skill files, and Claude Code plugins, deployable with a single command. The underlying Wasp full-stack framework simplifies development. For teams building SaaS apps with React/Node.js, this boilerplate offers a complete foundation from login to billing, background tasks to file management, significantly reducing boilerplate. Its built-in AI readiness helps integrate AI agents or assistants smoothly, ideal for engineers focusing on business logic.
Sources
- Skill Radar(GitHub 趨勢)
Trending hands-on MCP servers, agent skills, and AI-coding tools discovered from GitHub search momentum.
- GitHub:wasp-lang/open-saas