HTMX is a tool that allows developers to create interactive frontends without extensive custom JavaScript, making it suitable for server-driven applications with dynamic interfaces.
The guide demonstrates using HTMX to consume a REST API and update the UI dynamically with minimal JavaScript involvement.
Steps include setting up a Flask backend with a simple REST API, building a frontend in Flask to interact with the API using HTMX, creating HTML templates for UI rendering, and running both servers together.
HTMX facilitates utilizing REST APIs without heavy JavaScript frameworks, leveraging Python skills and Jinja2 templates, and maintaining a lightweight and fast frontend, while also requiring slightly more server-side processing and an extra integration layer.