slys.dev

I taught Claude to read my Substack — here's the gateway behind it

Five repos, one contract, and what vibe coding done well actually means
READ THE LATEST
Decision Trees — how machines learn by asking questions
Machine learning fundamentals
 • Jakub Slys
CQRS — when Reads and Writes take different paths
System design fundamentals
 • Jakub Slys
Thinking clearly in interviews — Longest Substring Without Repeating Characters
Understanding the why before the code (Rust · Python · Scala)
 • Jakub Slys
Why is my LoadBalancer still <pending>?
How Cilium's LB IPAM and L2 Announcements turn a pending LoadBalancer Service into a reachable VIP on your LAN.
 • Jakub Slys
Logistic Regression — when machines learn to say yes or no
Machine learning fundamentals
 • Jakub Slys
Thinking clearly in interviews — Add Two Numbers
Understanding the why before the code (Rust · Python · Scala)
 • Jakub Slys
How Load Balancing really works — and why it is not just about splitting traffic
System design fundamentals
 • Jakub Slys
Linear Regression — the heartbeat of Machine Learning
Machine learning fundamentals
 • Jakub Slys
Thinking clearly in interviews — Two Sum
Understanding the why before the code (Rust · Python · Scala)
 • Jakub Slys
slys.dev
slys.dev
Ever wondered how Uber’s ride matching happens in seconds, why Instagram’s feed feels like it reads your mind, or how OpenAI’s chat models can hold conversations just like us? Subscribe to our blog and unravel these secrets together!
Recommendations
View all 37
NEW ECONOMIES
NEW ECONOMIES
Ollie Forsyth
Doctor Market Fit
Doctor Market Fit
Jeroen Coelen
The T-Shaped Dev
The T-Shaped Dev
Petar Ivanov
The Data Letter
The Data Letter
Hodman | How To Build With AI
22nd Century Frontier™
22nd Century Frontier™
Petar Dimov

slys.dev

AboutArchiveRecommendationsSitemap
© 2026 Anna & Jakub Slys · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture