Make CRUD apps in real-time with ClojureScript

In plain words

Hyperfiddle is a ClojureScript development tool that enables developers to build internal workflow interfaces directly over existing backends without creating REST APIs or writing UI framework code. It functions as a programmable object navigator that connects through the classpath and lets teams call backend functions to see results in enterprise-ready frontends. Currently available as a Clojure SDK, it prioritizes PII safety and eliminates the need for specialist UI expertise or glue code.

written from the facts on this page · September 2026

From the sources

Build internal workflow GUIs over your pre-existing backends, in minutes not months. Hyperfiddle is a programmable object navigator that lets you call any backend function, such as a business query, and immediately see the result in a production-ready enterprise frontend, without writing any REST APIs , glue code, or needing specialist UI framework expertise. Sorry, this spreadsheet form factor actually does not exist yet! In it's current form as of 2026, Hyperfiddle is not interactive, it's rather a Clojure SDK. We took a bottom-up approach to work out the correct primitives to build this vision right, so that when we do get there, Hyperfiddle will produce scalable, enterprise-class…from hyperfiddle.net

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