WTF JavaScript Quiz — explanations
8 min readBrief explanation to some well known JavaScript's quirks that were included in WTF JavaScript Quiz: https://jsquiz.wtf/.
Developers job is not about writing code
4 min readNo, it's not. It's about solving problems. And yes, we mostly do this by writing code. But there's an emphasis on solving problems, not on writing code. We're not there to blindly rewrite tickets to code. We're here to think about how to solve issues, and then solving them by writing code, or not.
It's okay to leave your side projects unfinished
5 min readIf you're no longer interested in a project, maybe you already got what you came for?
Most tech content is bullshit
3 min read“One of the great commandments of science is, "Mistrust arguments from authority." Too many such arguments have proved too painfully wrong. Authorities must prove their contentions like everybody else.” ~ Carl Sagan
Type inference under the hood
8 min readI'm showing the concept of the type inference algorithm for Hindley-Milner based type systems. Briefly, with super simple examples, to give the rough idea of how it works. Based on the presentation I gave some time ago at work.
Persistent data structures thanks to recursive type aliases
7 min readThe article is based on the talk I gave at #8 Wrocław TypeScript meetup. I'll show some handy and blazingly fast persistent data structure.
Few words about ORMs
4 min read“Raw SQL? Like dinosaurs?” My professor once said. Then I used ORM in the existing project. Results? Dropped database.