Youssef El MghariAll work

Hallmark

The design skill that ends AI slop, in Claude Code, Codex and OpenCode.

Hallmark v2 designs before it codes. It deals one of forty-eight themes, builds with real photographs, then checks its own work for the habits that make a page look generated.

I designed v2 with Hassan: the rules, the themes, the linter and the new site. Every page below is one Hallmark made from a one-line brief, left as it made it.

Role
Product design, the rules, the themes and the site
Client
Together AI
Year
2026
Team
Hassan El Mghari
Built with
Claude Code skill, Node, HTML and CSS
Visit the site48.1Kstars on GitHub

14 sites from 14 one-line briefs, made by Hallmark and left as it made them. Point at one to read it top to bottom.

  • Wheel HousePottery schoolkiln
  • ReelcutVideo toolmidnight
  • OursBudget for twocustom
  • Long Lane WalksDog walkinghedgerow
  • RowanDatabase clientcobalt
  • Ward HollisArchitecture studioatelier
  • InletMeditation appribbon
  • ramenLate-night ramen countercustom
  • Ines CalvoPhotographerdarkroom
  • LoopCoding camphum
  • The Low RoomJazz clubmidnight
  • whenshotCommand-line toolcustom
  • Ashfield StonewareStoneware shopkiln
  • Mobile bike repairRepairs at your doorcustom