Cassidy's blog blog.cassidoo.co

I'm Cassidy Williams, a software engineer, mom, and overall nerd in Chicago. I write about tech, projects, and whatever else I'm thinking about!

La Pedra Go Club in Barcelona
cassidoo.co·21h
Shipping todometer, version 3!
cassidoo.co·2w·Hacker News
Codemotion Madrid 2026 recap
cassidoo.co·2w
Connecting the Logitech MX Creative Console to Elgato Lights
cassidoo.co·5w
Deep Dish Swift 2026 recap
cassidoo.co·5w
Speaking at TechCamp Korea 2026
cassidoo.co·5w
My rainbow sweater
cassidoo.co·7w
I got yet another digital typewriter: The BYOK
cassidoo.co·7w
A history of styling choices leading to native CSS
cassidoo.co·7w·Hacker News
Notes for my future self on how to set up a camera for streaming
cassidoo.co·8w
Making art with CSS gradients and corner-shape and skew, oh my
cassidoo.co·10w·Hacker News
How passkeys work
cassidoo.co·12w·Hacker News
I am making videos again!
cassidoo.co·12w
Improving my newsletter's open rate the hard(er) way
cassidoo.co·15w·Hacker News
Making interesting borders with CSS corner-shape
cassidoo.co·15w·Hacker News
Remaking the Linux "touch" command in PowerShell
cassidoo.co·16w
A fun trick for getting discovered by LLMs and AI tools
cassidoo.co·17w·Hacker News
Code Wave Build Log
cassidoo.co·17w
Appreciating Mary Cassatt now that I am a mom
cassidoo.co·17w
Do not give up your brain
cassidoo.co·17w·Hacker News

Keyboard Shortcuts

Navigation

Next / previous item
j/k
Open post
oorEnter
Preview post
v

Post Actions

Love post
a
Like post
l
Dislike post
d
Undo reaction
u
Save / unsave
s

Recommendations

Add interest / feed
Enter
Not interested
x

Go to

Home
gh
Interests
gi
Feeds
gf
Likes
gl
History
gy
Changelog
gc
Settings
gs
Browse
gb
Search
/

General

Show this help
?
Submit feedback
!
Close modal / unfocus
Esc

Press ? anytime to show this help