RSRachit Srivastavainjavascriptinternals.hashnode.dev·Oct 14, 2025 · 4 min readUnder the Hood of JavaScript Arrays: V8 Internals, Hidden Optimizations, and Performance SecretsMost JavaScript developers use arrays daily — but very few know what truly happens when you type arr.push(5) or leave a gap in an array.Behind the scenes, the V8 engine (the powerhouse behind Chrome and Node.js) performs some fascinating optimization...00
RSRachit Srivastavainproblemsolve.hashnode.dev·Sep 6, 2025 · 2 min readFrom Brain-Twister to One-Liner: Cracking the Nim GameWhen I first saw the Nim Game problem on LeetCode, it honestly looked like one of those deep recursion or dynamic programming puzzles. The setup is simple: There’s a heap of stones. You and your friend take turns removing 1 to 3 stones. Whoever ta...00
RSRachit Srivastavainopenmodelica.hashnode.dev·Sep 4, 2025 · 2 min readMy First Step into OpenModelicaHey everyone! Today, I started exploring OpenModelica, and as a fresher in this area, it was both exciting and a little overwhelming. I want to share my first learning experience here. What is OpenModelica? OpenModelica is an open-source modeling and...00
