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Brand & content · 2026 · Builder

Momentum · website & campaign

A new site in React and a narrated brand video rendered from code

Screenshots

  • momentum.cr, the new site

  • "5 señales" ("5 signs") carousel cover

  • momentum.cr, the previous site

What it is

The new momentum.cr (Vite + React 19, animated backgrounds, a UX review by 14 AI agents, Playwright QA) and the "5 señales" ("5 signs") campaign. The campaign is an eight-slide carousel and a 40-second video rendered frame by frame from HTML animations with Playwright and ffmpeg, with AI narration and music; every line was verified by transcription against the script.

Highlights

  • Deterministic video pipeline: HTML animations → Playwright frames → ffmpeg
  • Narration: Gemini TTS; music: Lyria