Heaps in Interviews - Priority Queue Problems and Implementations
Implementations of four classic heap interview problems in Python, JavaScript, and TypeScript - Kth Largest, Top K Frequent, Find Median, and Merge K Sorted Lists.
Kishor Upadhyaya — Software engineer from Kathmandu, Nepal. I build scalable web apps and care about frontend architecture, performance, and developer experience.
Caching in Interviews - LRU and LFU Cache Implementations
A hands-on guide to implementing LRU and LFU caches from scratch in Python, with the kind of clarity interviewers expect.
Essential Interview Topics Every Developer Should Master
A comprehensive guide to the most asked DSA, machine coding, and system design interview questions, with tips on how to approach each one.
ECMAScript 2023 (ES14): A Quick Look into New Features for JavaScript Developers
Comprehensive guide to ES14 features including enhanced array methods and shebang support for developers.
Debugging JavaScript Like a Pro: Mastering the Different Types of Console Logs
Guide to console methods including assert(), table(), and trace() for improved debugging.
Javascript Tricks You've Never Heard About: Part 1
Exploration of lesser-known JavaScript features including destructuring, spread operators, and optional chaining.
Flatten Multidimensional Array with Javascript
Flatten your deeply nested multi-dimentional array with this simple Javascript trick.
Remove Duplicates from Javascript Array
Remove duplicates from Javascript Array using Set, reduce, and filter methods.
Svelte and SvelteKit: The Perfect Frontend Solution
Framework comparison highlighting Svelte and SvelteKit's lightweight design and performance advantages.