Marek Zelinka
@marekzelinka.bsky.social
Software Engineer. Coding in TypeScript, Node.js, and React.
Interested in design systems, UI/UX, and generative art.
https://github.com/marekzelinka
Interested in design systems, UI/UX, and generative art.
https://github.com/marekzelinka
I scored 7/28 on jsdate.wtf and all I got was this lousy text to share on social media.
new Date("wtf")
How well do you know JavaScript's Date class?
jsdate.wtf
July 11, 2025 at 6:55 PM
I scored 7/28 on jsdate.wtf and all I got was this lousy text to share on social media.
Reposted by Marek Zelinka
React v19 – React
The library for web and native user interfaces
react.dev
December 5, 2024 at 7:05 PM
Reposted by Marek Zelinka
React router v7 came out! 🔥
- Should you upgrade to it?
- Should you care about it?
- Why is it cool?
- Will it break my codebase?
Well, let's talk about it!
youtu.be/s8H5-CZOlm0
- Should you upgrade to it?
- Should you care about it?
- Why is it cool?
- Will it break my codebase?
Well, let's talk about it!
youtu.be/s8H5-CZOlm0
React Router v7 IS HERE Should You Upgrade NOW?
YouTube video by Alem Tuzlak
youtu.be
November 25, 2024 at 5:07 PM
React router v7 came out! 🔥
- Should you upgrade to it?
- Should you care about it?
- Why is it cool?
- Will it break my codebase?
Well, let's talk about it!
youtu.be/s8H5-CZOlm0
- Should you upgrade to it?
- Should you care about it?
- Why is it cool?
- Will it break my codebase?
Well, let's talk about it!
youtu.be/s8H5-CZOlm0
Reposted by Marek Zelinka
📢 TypeScript 5.7 is here! Now with
✅ Better checks for uninitialized variables
✅ Smarter tsconfig lookup in editors
✅ Improved startup time
✅ Stricter checks for JSON imports
✅ Extension rewrites for relative imports
and more! Try it today!
devblogs.microsoft.com/typescript/a...
✅ Better checks for uninitialized variables
✅ Smarter tsconfig lookup in editors
✅ Improved startup time
✅ Stricter checks for JSON imports
✅ Extension rewrites for relative imports
and more! Try it today!
devblogs.microsoft.com/typescript/a...
Announcing TypeScript 5.7 - TypeScript
Today we excited to announce the availability of TypeScript 5.7! If you’re not familiar with TypeScript, it’s a language that builds on JavaScript by adding syntax for type declarations and annotation...
devblogs.microsoft.com
November 22, 2024 at 6:56 PM
📢 TypeScript 5.7 is here! Now with
✅ Better checks for uninitialized variables
✅ Smarter tsconfig lookup in editors
✅ Improved startup time
✅ Stricter checks for JSON imports
✅ Extension rewrites for relative imports
and more! Try it today!
devblogs.microsoft.com/typescript/a...
✅ Better checks for uninitialized variables
✅ Smarter tsconfig lookup in editors
✅ Improved startup time
✅ Stricter checks for JSON imports
✅ Extension rewrites for relative imports
and more! Try it today!
devblogs.microsoft.com/typescript/a...