Solid - Next.js SaaS Boilerplate and Starter Kit

Solid is a robust Next.js SaaS boilerplate and starter kit, crafted for creating fully-functional SaaS startup websites. It's packed with all the key integrations required for a swift launch of your next SaaS startup. Solid is geared with all the major integrations, components, and pages needed for a seamless launch, including Auth, DB, Blog, Business Pages, and other essential UI elements.

With Solid, the development of your SaaS product using Next.js and the most advanced tech stacks becomes a walk in the park.

Key Features:

Cutting-edge Technologies: Built on Next.js, React, and TypeScript, you can enjoy swift loading times, advanced features, an optimum user experience, and the advantage of abundant community support.

Blog Management with Sanity: Sanity CMS for seamless management and creation of your blog content with on-demand revalidation by tight webhook integration with sanity .

Seamless Multi-factor Authentication with NextAuth: We've implemented secure login functionality with NextAuth, enabling users to authenticate securely and access your application with password reset, social login, magic link and traditional way of authentication.

PostgreSQL Database: Experience high performance, scalability, and reliability with PostgreSQL database by any provider such as Supabase. 

Stripe Integration for Subscription Payments: Payment integration is done with Stripe, enabling flawless acceptance of subscription payments.

Next-Level Code Quality: We've implemented best practices following Next.js's recommended settings, best practices, and rules. 

TypeScript: The entire template is scripted in TypeScript.

Algolia: Algolia integration for best search experience.

Transactional Emails via SMTP: Send transactional emails easily by simply adding SMTP credentials.

MailChimp Integration for Newsletters: Effortlessly send newsletters to users and automatically add new users to your Mailchimp email list.

High-Quality Design: Meticulously crafted with a keen focus on modern design trends, best practices, and an exceptional user experience.

Pre-made SaaS Pages: Ready-to-use SaaS startup business pages such as about, contact, pricing, dynamic blog, dynamic docs, auth integrated login, auth integrated registration, and more.

Comprehensive Docs Portal: Built-in support to develop a user-friendly documentation portal by leveraging the power of MDX. 

Essential UI Components: An extensive collection of essential UI components, each offering various customization options and multiple variations styled with Tailwind CSS.

SEO and Performance Optimized: This means designed to load quickly, run smoothly, and provide an improved user experience, and be crafted following all SEO best practices. This could include features like mobile responsiveness, fast loading times, efficient coding, and compatibility with various browsers and devices.

Dark Mode Support: Highly-Optimized Dark Mode feature lets you tailor your user interface to fit your SaaS brand's unique requirements. You can play around with themes and switch on the dark mode with ease, thanks to our built-in support.

Moreover, Solid offers an array of essential UI components styled with Tailwind CSS, and pre-made SaaS pages such as about, contact, pricing, dynamic blog, dynamic docs, auth integrated login, auth integrated registration, and more. Solid is not just a solution, it's the key to a swift and successful launch of your SaaS startup website with cutting-edge features.

March 2025

• Upgraded to Tailwind v4 and latest version of Next.js.
• Updated framer-motion and next-auth to latest version for compatibility with Next.js 15.
• Fix peer dependency error during installation.
• Using tailwind typography plugin for markdown styles.
• Refactor docs pages, separate sidebar navigation to layout.tsx file.
• Fix checkbox not appearing and alignment issue.
• Refactor search menu.

November 2024

• Upgrade to Next.js 15

October 2024

• Removed package-lock file
• Integrated zod for Form validation
• Integrated stripe webhook

September 2024

• Updated Auth
• Updated Sanity Integration
• Added config for enabling/disabling integrations

January 2024:

• Magic link login system
• Password reset page/option
• Sanity Webhook integration for on-demand revalidation
• Transactional email powered by SMTP
• Algolia integration for search
• Mailchimp integration for newsletter and more ...