an automatic enterprise frontend for any backend function or object

Build custom internal frontend GUIs for your pre-existing enterprise backend services, 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.

CRUD spreadsheet
Hyperfiddle CRUD spreadsheet
Figure: a Hyperfiddle-rendered enterprise data grid with hyperlinks, Excel-like cell formulas, and form configuration, driven by a backend query.

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 frontends, that are deeply customizable, robust, reliable and secure.


BUT, here are the UI platform elements we have in place today:

Navigator

Internal service browser apps

Point Hyperfiddle at a live service and browse its objects, queries, and data model in a web UI — no REST APIs, no frontend code. From a Datomic database to a Spring/Postgres backend, the same navigator adapts to your stack.

Java service
Java service management
Browsing a running JVM service — threads, heap, and live object state — straight through the classpath, no agent or REST API.

Explore Navigator →

Workbench

CRUD/workflow business process apps

Build line-of-business CRUD and workflow apps — forms, pickers, wizards, editable datagrids — on the same classpath-connected stack, from guided setup wizards to internal control planes.

Form wizard
A multi-step form wizard with live validation — a line-of-business workflow app built on the stack.

Coming soon!

Studio

Realtime observability apps

Thousands of live signals updating in realtime, scrubbable like a video. From finance datagrids to digital-twin tape playback.

Finance datagrid
A realtime datagrid of financial tickers — every cell a live signal, scrubbable frame by frame.

Coming soon!

Hyperfiddle

Where are we going with this

"Hyper" means interconnected. "Fiddle" means play. Our vision for Hyperfiddle is to develop an end-user hypermedia programming environment that reaches all of your at-work cloud objects, without writing network glue code.

CRUD spreadsheet
Hyperfiddle crud spreadsheet explainer image again

Technical goals:

  • identify and label the common structure shared between spreadsheets and CRUD apps
  • in a credible, enterprise-compatible way that scales to more sophisticated apps, not less
  • leverage this structure as the foundation for a next-gen application framework or engine (think Unity for enterprise apps)
  • a foundation for end user programming as a higher order, creative medium zero-code data connectivity via the Electric protocol (c.f. Netscape and HTTP -- Netscape is the original declarative IO runtime for HTML apps)
  • never write a REST integration ever again