Short, practical notes on algorithms, systems, and building things.
JAVA Cheat sheet for DSA and Collection frameworkd
Don't read it top to bottom. Use it as a reference. The debugging flow at the bottom is the most important thing here.
A single mega-post covering Java fundamentals, OOP, core concepts, advanced topics, concurrency, I/O/serialization, and networking.
Study notes covering React fundamentals, components/props, state, hooks, async data fetching, styling, testing, and interview scenarios.
Textbook-style study notes covering Spring fundamentals through Spring Boot.
Kicking off my personal tech blog with MDX + Next.js static export.