Implementations of uLisp.


Share information about applications you have created using uLisp.

Lisp Badge

Discussions about the Lisp Badge, and help for anyone using or building themselves a Lisp Badge.


Errors in uLisp or the uLisp examples.

Using uLisp

Advice about using uLisp and programming in Lisp.

New Features

Things you think should be added to a future version of uLisp.


This is a category for topics about uLisp on the LilyGO T-Deck, a small handheld computer with its own keyboard and colour display.

Extending uLisp

Developing extensions to uLisp.


Off topic area; talk among yourselves.

Programming Help

Help with programming in uLisp.

Site Feedback

Discussion about this site, its organization, how it works, and how we can improve it.

uLisp Zero

Comments and suggestions about uLisp Zero, the pared-down version of uLisp.


Discussions about hardware for use with uLisp.


Announcements about new versions of uLisp.

Sensor Library

Discussions about the uLisp Sensor Library, suggestions for new sensors, or new sensor interfaces to be added.

uLisp Builder

The uLisp Builder is a set of programs written in Common Lisp to allow you to build a version of uLisp for a particular platform from a common repository of source files.


Comments and suggestions about the uLisp documentation.