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Script catalog

This catalog contains ready-to-use examples for Definer's Script source. Each entry includes the complete script, explains the APIs it uses, and suggests safe ways to adapt it.

Copy a Script into Definer Options → Sources → Script → Settings, use Preview with a representative query, then run a normal lookup to see the result.

NOTE

These scripts are demonstrations, not permanent service integrations. Review a script before using it and expect public websites or APIs to change independently of Definer.

Script source settings with the Unit Converter catalog script in the JavaScript editor

Local tools

  • Unit Converter - Convert common measurements directly from the lookup text.
  • JSON Formatter - Pretty-print or minify selected JSON without leaving the lookup.

Page and lookup context

  • Page Citation - Turn the current page metadata into a reusable source reference.
  • Context Inspector - Inspect the query, result language, and selected page-context variables.
  • Lookup Notes - Save a mnemonic, example, or reminder with one lookup result.

Web and model data

Request or share a Script

Have an idea for another useful Script source? Share it with the community or request an example in r/lumetrium_definer.

When sharing a Script, include what it does, any required setup or external service, and a screenshot of its result. Never include private API keys.