krz/brand-bench

A dynamic brand documentation generator with Ollama integration. branding documentation generator ollama

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brand bench

what

client-side brand identity generator. describe a project, get a brand package: positioning, tone, color palette, typography, logo concepts, taglines, usage examples. runs in the browser.

no backend. no accounts. state persists in localStorage.

does

  • template generation, offline, tailored by category
  • ai generation via a local ollama instance, cancellable mid-stream
  • multiple packages in tabs, each persisted separately
  • inline editing, click any field in the preview
  • section locking across regenerations
  • undo/redo per package (⌘Z / ⌘⇧Z)
  • editable color swatches, native color picker
  • font pairings per category, 8-level type scale
  • export to markdown, json, or a self-contained html page

run

npm install
npm run dev

open http://localhost:5173.

  • build:
npm run build      # dist/
npm run preview

ai with ollama

  1. install ollama, pull a model:
ollama pull llama3.2
ollama pull mistral
ollama pull gemma3
  1. run it:
ollama serve
  1. a non-default host or port needs OLLAMA_ORIGINS set for browser requests:
OLLAMA_ORIGINS="*" ollama serve
  1. in the app: Settings, enable AI, set base url (http://localhost:11434), pick a model, Test connection.

bigger models give better-structured output. generation takes 15-60s depending on hardware.

docker

Dockerfile and compose.yml deploy the app next to ollama.

docker compose up -d --build

app serves on port 8000. ollama's api is proxied through nginx at api, so the browser makes no cross-origin request. after first boot, pull a model:

docker compose exec ollama ollama pull llama3.2

set the ollama base url to http://your-server:8000. for an nvidia gpu, uncomment the deploy block in compose.yml (needs the nvidia container toolkit).

stack

react 18, typescript, vite. no ui library, plain css.

license

0bsd. see LICENSE.