📣 Marketing & SEO · $29/mo

Can I vibe code Senja?

Collect testimonials with a form, show them off with a wall.

🟢Yes — build itest. one sitting

Strip the branding and this is a guestbook: a submission form, a table of quotes, and a nice grid that renders them. An agent builds all three in one sitting, including the embed — a script tag serving your own wall from your own domain. At roughly $300 a year, this is one of the clearest own-it-yourself wins in the whole database. The paid product only earns its keep if you want in-browser video capture or one-click imports of reviews you've collected elsewhere.

The one-shot prompt
Build a testimonial collection and wall tool to replace Senja. Public /submit form: name, role, company, avatar upload, star rating, and quote, with a thank-you screen. Admin dashboard (password-protected) listing submissions with approve/hide toggles and a featured flag. Public /wall renders approved testimonials in a responsive masonry grid with avatars and stars. Ship an embeddable widget: an /embed route plus a one-line script tag that injects the wall into any site, with light and dark themes. Store avatars in Vercel Blob. Next.js App Router, Postgres, Prisma, deployed on Vercel.
Paste into Claude Code, Codex, or your agent of choice — then steer. Learn the moves in Prompt Engineering.
What you build

A collection form, an approve/hide admin list, and a public testimonial wall with an embeddable script-tag widget for your site.

What you give up
  • In-browser video testimonial recording and hosting
  • One-click import of reviews from X, G2, and app stores
  • A gallery of pre-designed widget layouts to swap between
  • A hosted collection link that stays up even when your site is down
Why people still pay

In-browser video capture and one-click review imports are fiddly enough to build that busy founders pay to skip them.

polishno real moat
Related
Actually build it

A prompt is the first move, not the whole game. Course 01 teaches you to take a prompt like this one to a shipped, working app — reviewing, correcting, and steering the agent the whole way.

Start Course 01 →