Built-in web editor. Write, visualize, and run AI workflows in your browser — no code, no API key, no setup.
slang playground # Opens http://localhost:5174
slang playground --port 3000 # custom port- Editor — Write and see parsing errors in real-time
- Dependency graph — Visualize flow as SVG (green = ready, yellow = waiting, red = stuck)
- AST viewer — Inspect the parsed syntax tree
- Run panel — Execute flows with the echo adapter, watch live events
- Examples — Built-in samples to learn from