handlebars-lint

Lint Handlebars templates for missing variables, helpers, block helpers, or partials. Current stable version is 1.0.0. The package takes a template string and a context object with known helpers and variables, then returns an object categorizing any missing references. It differentiates between variables, helpers, block helpers, and partials. There is no active maintenance; the last release was in 2016 and the GitHub repository has been archived. It requires Node >=4 and depends on the `handlebars` package for parsing.