PANE: Pixel Art Notation Engine

Playground for PANL, the deterministic isometric pixel-art notation language in JSON form.

PANL Docs

• Human-readable docs/spec: /docs
• Machine-readable spec JSON: /docs/panl.json
• Markdown export: /docs/panl.md
• Alias JSON endpoint: /docs.json

The app is static (adapter-static), so these endpoints are emitted at build time and can be:

• Served under the same domain as the playground by deploying all of build/.
• Deployed to a docs-only subdomain by publishing at least build/docs/, build/docs.json, and build/_app/.

Stack

• Bun (package manager + scripts)
• SvelteKit + TypeScript
• Canvas software rasterizer
• Ajv (JSON Schema validation)
• CodeMirror 6 (lazy-loaded editor)

Commands

# install
bun install

# dev server
bun run dev

# type + svelte checks
bun run check

# production static build (output in ./build)
bun run build

# preview built site
bun run preview