📆 Dec 30. 2025
📁 Computer Stuff
📁 Computer Stuff
CalDigit TS4 Thunderbolt 4 Dock
My thoughts on the CalDigit TS4 Thunderbolt 4 dock
make. break. in no particular order.
My name is Andy and I make lots of random stuff. Read more about me on the About page.
What's New, You Ask?
I've released a tiny little macOS menubar utility I use to quickly swap my SSH config files between different environments or use cases. It's called Sshwitch.
Side note: On this website, I am using the super-cool Input font for this site. If you write code and you want to use it for your code editor, grab it here: https://input.djr.com/
Latest Blog Articles
Photo Parade!
Maker Resources
A radnom sampling of tools and resources I find useful. View all resources →
MDN Web Docs
Resources for developers, by developers. The bible of web development documentation.
Pico CSS
Minimal CSS framework for semantic HTML. It makes things look great without writing classes.
Hono Framework
A small, simple, and ultrafast web framework for the Edges. My go-to for Cloudflare Workers.
Resources for STEM
Find stuff for learning Science, Technology, Engineering, and Mathematics. View STEM
PhET - University of Colorado Boulder
“PhET provides fun, free, interactive, research-based science and mathematics simulations. We extensively test and evaluate each simulation to ensure educational effectiveness. These tests include student interviews and observation of simulation use in classrooms. The simulations are written in HTML5 (with some legacy simulations in Java or Flash), and can be run online or downloaded to your computer. All simulations are open source (see our source code). Multiple sponsors support the PhET project, enabling these resources to be free to all students and teachers.“ —PhET About page
Electrical and Electronics Engineering Glossary
"[B]reaking into the field of electrical engineering begins with having a firm grasp of common terminology used in this industry." This is a great little list of terms, which was shared by Joyce & her student teacher Kim. Thanks, you two!
Science Buddies
“Science Buddies mission is to inspire and educate students of all ages with hands-on STEM explorations that reflect their unique personal interests. By providing highly personalized educational experiences, we drive student discovery, engagement, and learning in STEM subjects. Our vision is to develop high-quality scientist-authored explorations covering all key areas of STEM, from the classics to the cutting edge, in formats tailored for the needs of the audiences having the greatest potential to impact student STEM learning, students themselves, classroom teachers, informal educators, and parents. Free and open to everyone, we level the playing field, making STEM learning possible for students of all demographics.“ —Science Buddies About page
Resources for STEM & Women/Girls in Tech
Technology is super cool and it shouldn't care who makes it that way. Women/Girls in Tech.
The Society of Women Engineers – Learning
The world’s largest advocate and catalyst for change for women in engineering and technology.
Effective STEM Programs for Adolescent Girls
A PDF document about three approaches (and “many lessons learned”) to effective STEM programs for adolescent girls. Written by Harriet S. Mosatche, Susan Matloff-Nieves, Linda Kekelis, and Elizabeth K. Lawner
ProjectCSGirls (ProjectCSGIRLS.com)
“ProjectCSGIRLS is a 501(c)(3) international nonprofit organization dedicated to closing the gender gap in computing and technology. Our unique idea of a technology and computer science competition for middle school girls stemmed from the fact that a large chunk of learning and development occurs during the critical middle school period.” (See the statistic above!)