Stratos — Free Bootstrap 6 SaaS Website Template
Stratos is a free, premium seven-page Bootstrap 6 website template for SaaS and product teams. It pairs a full marketing landing page with a complete component gallery, a forms showcase, an application dashboard, a pricing page, a long-form blog layout and a 404 page — so you get both the sales site and the product UI in one download.
Because Bootstrap 6 is still in alpha and has not been published to npm, the framework is vendored directly into the template at a pinned commit. Nothing to install, no build step, and no dependencies beyond the files in the zip.
Key features
- Seven pages — landing, components gallery, forms, dashboard, pricing, blog post and 404
- Built on Bootstrap 6.0.0-alpha1, vendored at a pinned commit so the template can’t drift
- Dialog and Drawer use the native
<dialog>element — browser-supplied backdrop, focus trap and top layer - Accordion built on native
<details>with exclusive groups and zero JavaScript - Six components with no Bootstrap 5 equivalent — Combobox, Datepicker, Chip input, OTP input, password Strength and the enhanced Range slider
- Nav overflow, Toggler, Stepper, Avatar stacks, Form adorn and Prose typography
- Composable theme tokens —
.btn-solid .theme-primaryreplaces.btn-primary - Full dark mode via
data-bs-theme, remembered across visits - ScrollSpy rebuilt on IntersectionObserver, with a sticky-header offset
- ESM-only vanilla JavaScript — no jQuery, no bundler, no build step
- Verified to render with zero console errors across all seven pages
Before you use it
Bootstrap 6 has not been released. npm i bootstrap@6 does not work yet, and the framework is still changing, so treat this template as a head start on learning v6 rather than a foundation for a production site you need to maintain today. It targets evergreen browsers only — Safari 16.4+, Chrome 111+ and Firefox 113+ — because Bootstrap 6 is built on oklch() and color-mix().
