Threshold — Free Bootstrap 6 Landing Page Template
Threshold is a free, premium Bootstrap 6 landing page template. One long page doing one job — hero, product shot, features, how it works, social proof, an honest comparison table, questions and a closer — plus a thank-you page with a queue position and a referral link.
A landing page puts an email field in the hero, another in the closer, and a third in a sticky bar — and in every template they are three unrelated inputs. So somebody types half an address, scrolls, and the sticky bar hands them an empty box. Here all three share one value: type anywhere and every copy has it. The sticky bar itself is honest too — it appears only once the hero form has genuinely left the viewport, and hides again over the closer, because a second call to action stacked on top of the real one is just clutter. Both use IntersectionObserver rather than a scroll handler, so nothing runs on frames where nothing changed. The product shot is a week grid built in CSS rather than a screenshot: sharp at any size, weighs nothing, and never dates.
Key features
- Two pages — long-form landing page and a thank-you page
- Hero, closer and sticky forms share one value — a half-typed email survives
- Sticky bar appears only when the hero form has left the viewport
- It hides again over the closer, so two calls to action never stack
- IntersectionObserver throughout, not a scroll handler
- Product shot is a calendar week built in CSS — sharp, weightless, undateable
- Comparison table that concedes the honest column and stacks on mobile
- Copy-to-clipboard with a fallback for insecure origins like file://
- Native details FAQ, no accordion JavaScript
- Bootstrap 6 vendored at a pinned commit, ESM-only, no build step
Before you use it
Bootstrap 6 is in alpha: 6.0.0-alpha.1 shipped on 8 October 2026, and more breaking changes are expected before the stable release. This template bundles the exact Bootstrap build it was tested against, so nothing changes until you choose to upgrade. Bootstrap 6 supports Chrome and Edge 130+, Firefox 132+ and Safari 18+.
