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Brand · proof

The proof shelf

Every product site wants a wall of customer quotes. This site cannot honestly have one yet — there are no customers to quote — so it does the next honest thing: it writes the three stories it wants to be able to tell, with the names and numbers labelled as invented examples until a real builder says something themselves.

Read this label first

The handles below (linnea.dev, mikef.builds, studio.noir) are demo personas authored for this library. The builds are described in the sample data that also powers /samples, and their sizes are estimated page weights from those files — not third-party measurements. Nothing here is a real person's endorsement, and the page says so before any quote appears.

Launchpad — SaaS waitlist

linnea.dev · invented handle · 41 KB estimated

A pre-launch SaaS had a two-line landing page and a conversion problem: nobody could picture the product, so nobody joined the waitlist.

A single-screen build — a wipe-revealed headline, a tilt signup card, a logo strip for the 'trusted by' row and a loader that doubles as the saving state — lifted waitlist signups from 2.1% to 6.4% in the first month.

Nightfolio — 3D portfolio

mikef.builds · invented handle · 34 KB estimated

A developer's portfolio read like a résumé — bullet points and dates — and recruiters were not staying past the first screen.

The rebuild turned the work into a night-sky scene: an orbit ring of case cards, scramble-text reveals, and flip cards that hide the details until you want them. Time-on-page tripled.

Wavelength — dev-tool landing

studio.noir · invented handle · 27 KB estimated

A developer tool's landing page explained the product with adjectives; users could not tell what the tool measured or why it mattered.

A data-first build — morphing backdrop, a tab-morph product tour and a live-feeling momentum chart — replaced the adjectives with evidence. Trial starts rose 31%.

The rule for replacing these

A quote earns its place here when three things exist: a named builder who said it, a build that can be opened, and a number that came from outside this repository. Until all three are true, a story stays in this section with its label attached. The alternative — an unattributed “loved by developers” badge — is the kind of line this whole site is built to avoid.

The sample builds themselves are real code paths: each one is assembled from components that exist in the catalog, and each is one click from the /samples pages where the stack is listed.