Sandbox

Expand patterns live in your browser. Same grammar as every native port; this page uses the JavaScript engine.

Patterns (one per line)

Dictionaries (JSON object)

Demo lists from dictionaries/ load automatically: colors, planets, passwords. Click a name to insert %{'name'}.

Total: — Showing: —

Output

Updates as you type. Up to 100 results per page; use the page control to browse larger totals. Native CLIs and libraries for each language are documented under Languages.