PageZERO

PageZERO is an open-source boilerplate designed to help developers build web applications on Cloudflare using the TanStack Start framework. It provides a foundation for startups and projects that want to integrate essential infrastructure from the outset, particularly in contexts where AI features are relevant. The tool aims to let users focus on product-specific development by offering pre-configured solutions for common application needs.

Among its key features, PageZERO includes OTP-based authentication via email, eliminating the need for passwords or third-party authentication services. It also incorporates session management and bot protection using Cloudflare Turnstile. For payments, the boilerplate supports selling products and subscriptions through Polar.sh, with automatic role assignment, webhook handling, and global tax compliance handled as part of the integration. Permissions are managed via a simple role-based access control system that uses database roles and configuration-based permissions, with access levels automatically updated in response to payment events.

For data storage and querying, PageZERO leverages Drizzle ORM alongside Cloudflare D1, supporting type-safe queries, automatic migrations, and the use of separate databases for production and preview environments. The platform is designed for global deployment on Cloudflare, offering distribution to over 300 cities, zero cold starts, and a global CDN. Pricing is described as including a generous free tier and pay-as-you-scale options, and the tool is open source and free to use, enabling developers to own and modify every line of code.

PageZERO also addresses the integration of AI agents by providing consistent patterns and bundled agent skills to automate common tasks, as well as an AGENTS.md file intended for agent interaction. The starter kit includes over 25 pre-built UI components built with Radix UI and TailwindCSS, which are accessible, customizable, and documented with Storybook. This collection of features positions PageZERO as a comprehensive starting point for building modern, Cloudflare-native web applications with integrated AI and core infrastructure.