Nikita Kozlov

Indie hacker, working on toolti.co

❤️ t.me/kozlovzxc

📭 kozlovzxc@gmail.com

👨‍💻 github.com/kozlovzxc

📷 instagram.com/kozlovzxc

📝 dev.to/kozlovzxc

🥷 hackerone.com/kozlovzxc

Some everlasting pages

Articles

Injecting backdoors to NPM packages

Deep dive into React keys bugs

https://dev.to/kozlovzxc/django-templates-with-react-4hko

JS interview in 2 minutes / var ⚔️ let ⚔️ const

JS interview in 2 minutes / Memoization 💭

Hidden power of || and &&

JS interview in 2 minutes / pure vs impure functions

JS interview in 2 minutes / Closure

JS interview in 2 minutes / Currying 🥘

JS interview in 2 minutes / Promise

JS interview in 2 minutes / this 🤯

JS interview in 2 minutes / Encapsulation (OOP)