[breed · gate · converge]
Tiraz breeds one brief into a whole population of frontend variants, then runs a fitness-gated beam search — culling the weak each generation and breeding the survivors forward, all inside your real repo and design system.
Most tools generate once and hope. Tiraz breeds a whole population and lets a fitness-gated beam search decide — culling the weak each generation, breeding survivors forward until a single variant converges.
A single intent enters — your repo, your design system, your constraints.
It fans out into many divergent variants, each a real candidate UI.
Every generation is scored and the weakest are culled from the search.
The strongest breed onward, generation over generation, until one converges.
Not a snapshot frozen in training data. Tiraz reaches out to 8 live sources at run time — seven shadcn-style registries plus 21st.dev semantic search — and pulls the real, current component code into your build.
Fitness is not a single score you can game. It is three terms in series — a hard lint floor, continuous design-system adherence, and a pairwise vision taste tournament. Clear all three or you don't breed forward.
fitness=lint floor∧ds adherence∧taste tournament
A non-negotiable floor. Anything that fails to compile, type-check, or lint is struck from the population before taste is ever weighed.
Below the floor → killed, unjudged.
How faithfully a variant speaks your system — tokens over literals, real components over ad-hoc markup. Off-system work is penalized.
Off-system literals cost you. Tokens win.
Survivors are shown head-to-head and ranked by a vision model on pure design taste. One lineage advances; every loser is culled.
Head-to-head, down to one champion.
You're reading a Tiraz render. Bred from one brief, scored by the same three-term fitness, built entirely on this repo's design tokens — the engine eating its own cooking.
no fabricated metrics · measured, not marketed
Point Tiraz at your repo and hand it one brief. A bred population, gated three ways, converging on the one variant that earns its place — in your design system, ready to ship.