Triptych Proposals

Explanation

Triptych is three simple proposals that make HTML much more expressive in how it can make and handle network requests.

If you are a practical person, you could say it brings the best of htmx (and other attributed-based page replacement libraries, like turbo and unpoly) to HTML. For the more theoretically-inclined, it completes HTML's ability to do Representational State Transfer (REST) by making it a sufficient self-describing representation for a much wider variety of problem spaces.

Basically, it should be easy to use HTML to declare page behavior that makes HTTP requests, and then tell the browser to either do a full-page navigation or replace part of the page with the response. Triptych enables this by bringing all the HTTP methods to HTML, giving buttons to ability to make requests without the help of a form, and making it possible to target a DOM subtree for replacement with the response.

I first outlined these proposals in The Life & Death of htmx at Big Sky Dev Con.

See also: the Triptych Polyfill (on GitHub).

Updates

August 29, 2024 - Attended and received feedback from WHANOT meeting.

August 16, 2024 - Launched the first proposal.

Related Hyperlinks

• How Did REST Come To Mean The Opposite of REST?
• Who's Afraid of a Hard Page Load?
• Is htmx Just Another JavaScript Framework?
• A Response To "Have Single-Page Apps Ruined the Web?"
• Why do the htmx maintainers title so many blogs with rhetorical questions? (just kidding)