Billing SDK

Billing SDK is an open-source UI components library designed to streamline the development of billing and subscription management interfaces. Built with React, TypeScript, and Tailwind CSS, it offers production-ready components ranging from pricing tables to subscription dashboards. Unlike hosted solutions like Stripe Checkout, Chargebee Components, or Lemon Squeezy’s UI Kit, Billing SDK gives developers full control over the frontend experience while remaining backend-agnostic. It serves as a flexible alternative for teams who want to avoid vendor lock-in and build custom, self-hosted billing UIs using modern frontend tools.

Key features include:

• Customizable Components: Easily modify components using props and Tailwind CSS classes.
• Production-Ready: Tested across various browsers and devices.
• Copy & Paste: Direct integration into projects without complex installations.
• Open Source: Free to use and modify for personal and commercial projects.
• Fast Development: Speeds up development with pre-built components.
• Accessible: WCAG compliant components with ARIA labels and keyboard navigation.

Use cases:

• Subscription management dashboards
• Pricing tables and plan selection interfaces
• Usage metering and billing notifications
• Plan update and cancellation flows