Jinjanator

Jinjanator is an active command-line interface (CLI) tool for rendering Jinja2 templates, offering features like multiple data source formats (INI, YAML, JSON, dotenv) and environment variable support. It originated as a fork of j2cli and jinja2-cli, both of which are no longer maintained. The library releases new versions roughly every few months, often including Python version support updates and plugin enhancements.