brettz9/jtlt

JTLT is a JavaScript library that provides XSLT-like template transformations for JSON, JavaScript objects, and XML/HTML data. It allows developers to declaratively define templates with JSONPath or XPath selectors, apply them recursively, and emit results in various formats such as strings, DOM nodes, or JSON structures. The tool is particularly useful for developers needing to transform structured data without writing imperative code, and it supports features like sorting, variables, keys for joins, and multiple output types.