1. [Home](https://www.g2.com/) 2. ... 3. [DevOps Platforms](https://www.g2.com/categories/devops-platforms) 4. [Sinter Discussions](https://www.g2.com/products/sinter/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_b40ef9f28e888d2e7621bac5794356b6/sinter.png "Product Avatar Image") ](/products/sinter/reviews) [ Sinter ](/products/sinter/reviews) 0 ratings Sinter is a comprehensive, production-ready Next.js starter kit developed by Dissonance Labs, designed to streamline the process of building and deploying web applications. It provides developers with a robust foundation that includes essential features such as authentication, payments, email integration, security measures, continuous integration and deployment (CI/CD) pipelines, and a complete design system. By offering these pre-configured components, Sinter enables developers to focus on building unique features rather than setting up foundational infrastructure. The authentication system in Sinter is built on Supabase Auth, supporting various methods including email/password, magic links, and OAuth providers. It ensures secure server-side session management using httpOnly cookies and enforces Row-Level Security (RLS) policies at the database level to maintain data integrity. For applications requiring multi-user support, Sinter offers an optional Role-Based Access Control (RBAC) layer that adds teams, roles, and invitation functionalities. For payment processing, Sinter integrates seamlessly with Stripe, handling the entire payment lifecycle. This includes managing checkout sessions, subscription events, invoice payments, trial expirations, refunds, and disputes. The system is equipped with a comprehensive webhook handler that ensures reliable communication between the application and Stripe, with mechanisms to handle failed webhook deliveries through a dead-letter queue that allows for replaying events. Sinter's design system comprises over 30 accessible components built on Base UI primitives, ensuring consistency and accessibility across the application. The system utilizes structured design tokens and pattern guides, accompanied by an interactive viewer that allows developers to preview and customize components before implementation. This design infrastructure supports both light and dark themes, with system preference detection, and enforces WCAG AA compliance to maintain high accessibility standards. The kit also emphasizes quality assurance through its extensive CI/CD workflows. It includes over 30 GitHub Actions workflows that cover type checking, linting, testing, security analysis, and accessibility audits. Pre-commit hooks enforce code quality by running formatting, linting, secret scanning, and spell checking. Additionally, Sinter incorporates automated test repair mechanisms and AI-powered code reviews to maintain code integrity and catch potential issues early in the development process. Sinter is designed to work seamlessly with Claude Code, providing an AI-directed workflow that includes over 35 slash commands for various development tasks. This integration facilitates structured planning, code generation, verification, and maintenance workflows. The system also features a knowledge-compounding mechanism with over 400 micro-lessons, allowing developers to capture patterns, improve AI behavior, and audit architecture effectively. In terms of deployment, Sinter is configured to deploy to Vercel through GitHub, offering features like custom domains, automatic SSL, and preview deployments per pull request. The infrastructure is production-grade, with security hardening, error tracking, monitoring, and testing coverage, ensuring that applications built with Sinter are ready for live traffic. Overall, Sinter provides a solid foundation for developers looking to build and deploy web applications efficiently. By offering a comprehensive set of pre-configured features and integrations, it reduces the time and effort required to set up essential infrastructure, allowing developers to focus on creating unique and valuable features for their applications. Show More When users leave Sinter reviews, G2 also collects common questions about the day-to-day use of Sinter. These questions are then answered by our community of 850k professionals. Submit your question below and join in on the G2 Discussion. * * * ### 0.0 Nps Score ### All Sinter Discussions Search Most CommentedMost HelpfulCommon QuestionsNewest All DiscussionsDiscussions with CommentsCommon QuestionsDiscussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Common Questions Newest Filter by All Discussions Discussions with Comments Common Questions Discussions without Comments Sorry... There are no questions about Sinter yet. ## Start a New Software Discussion Have a software question? Get answers from real users and experts [Start A Discussion](/products/sinter/discussions/new) * * * ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_b40ef9f28e888d2e7621bac5794356b6/sinter.png "Product Avatar Image") ### Have you used Sinter before? Answer a few questions to help the Sinter community [ Yes ](javascript:void(0))[ Yes ](https://www.g2.com/login?context=product_review&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fsinter%2Fdiscuss%3Fsmall_ask%3Dsinter) No