Knap is a template language that converts data into Markdown using variables, filters, and logic. It parses templates into an AST and interprets them without eval or arbitrary JavaScript execution. The library requires Node.js 20 or later for the CLI.
Useful if you need safe templating for data pipelines without sandboxing risks. It lacks a browser build, limiting use to server-side or Node environments. Not for generating HTML or complex front-end logic.
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