Hi! I'm Caleb Peterson.

I'm a front-end developer and certified usability analyst with 20 years of experience.

I love designing and building user interfaces which enable and delight my users, and helping my fellow developers do the same.

A Few of the Things Which I Have Written

The UX Mini Course

Learn how to deliver delightful UX by yourself with specific tactics to improve user sign ups, enable valuable feature discovery, and streamline payments all explained from a developer's perspective.

Read Now for Free

A Few of the Things Which I Have Built


Calcula is a mashup of a spreadsheet and a JavaScript REPL.

View Calcula

FFuzion CAD

FFuzion CAD is a small Constructive Solid Geometry CAD program.

Geometries are defined using a Lisp variant and models can be exported to STL for 3D printing.

View FFuzion CAD

Station Keeper

A WebGL-based space station construction toy. I did quite a lot of OpenGL work back when I worked in C++ and Java. It'd been quite a long time, so I thought I'd try my hand at working with React +three.js.

View Station Keeper


Cookieless, clientless web analytics powered by Netlify Functions & Airtable

View Airlytics


React hooks using peerjs for common WebRTC use-cases

View react-p2p


WebRTC-based serverless file sharing.

View Send


Don't waste time constantly moving your hands from the home row to the arrow keys and back every time you need to navigate and edit text.

With Stick Shift, hold down the CapsLock key and have the arrow keys directly under your right hand.

View StickShift


Ad hoc JavaScript scripting and multi-line REPL for VSCode.

View ScriptBox


I've been using Bootstrap since 1.0 and absolutely love the utility. I've found over the years that it's surprisingly hard to find fresh, high-quality themes online.

So, I decided to practice design a bit and put together rebootstrap.

View Rebootstrap


All-language, keyword-based, full-text code search for VSCode.

Focus on finding the code you need instead of discovering/remembering the exact name.

View Sherloque

Music by Gabrielle Aapri

Gabrielle Aapri is a pianist, composer, and recording artist with multiple albums on all major music streaming platforms.

I handle all of Gabrielle's web design and project management.

View GabrielleAapri.com

A Few Things Which I Have Drawn

Kelvin 8K
Graphic tablet + Adobe Photoshop download
Gigantic 4K
Adobe Photoshop download
Galaxia 4K
Graphic tablet + Adobe Photoshop download
Autodesk SketchBook on Galaxy Tab w/ stylus download
Retrowave 02 4K
Adobe Illustrator download
Binary Synthset 4K
Adobe Illustrator download
Paragon 4K
Adobe Photoshop download
Eclipse 4K
Adobe Photoshop download
Chrome 4K
Adobe Illustrator download
Binary Sunset 4K
Adobe Illustrator download

A Few Pieces of Generative Art I Have Made

the source code for all sketches is available on GitHub

Cross Grain
Contact Me
Copyright Caleb Peterson • Soli Deo Gloria • Rules for the Remnant