Sentinel SvelteKit + Decap CMS is a premium cybersecurity SaaS theme that combines the performance of SvelteKit with the simplicity of Git-based content management. Every piece of content — from blog posts to pricing tiers to team bios — is editable through a visual admin panel at /admin, with all changes committed directly to your Git repository.

Built with Svelte 5 runes and Tailwind CSS v4, the theme features a dark-first design system with a polished light mode toggle. The 14 pre-built pages cover everything a SaaS marketing site needs: a hero section with animated SVG dashboard mockups, feature showcases, three-tier pricing with monthly/yearly toggle, customer testimonials, integration listings, a Markdown blog, and standard legal pages.

The Decap CMS integration requires zero external APIs or databases. Content lives as JSON data files and Markdown blog posts in the repository. When deployed to Netlify, authentication is handled automatically through Netlify Identity and Git Gateway. For other hosts, GitHub OAuth can be configured as an alternative. Local development is supported via the Decap CMS local proxy server, letting developers edit content without any authentication setup.

The theme generates a fully static site using SvelteKit’s static adapter, making it deployable to any hosting platform. With self-hosted fonts, inline SVG icons, and optimized Tailwind output, the theme achieves 90+ Lighthouse scores across all categories.