The Day We Lost The Guy Who Knew How Billing Worked
January 2, 2026
What I learned about preserving knowledge when half your team disappears overnight
JavaScript's New Features in 2025 - How They Actually Work
December 27, 2025
TC39 finalized 10 proposals this year, lets wrapping up the most popular ones - here's what they do and how they work under the hood
Stop Losing Commits Between Branches - A Better Way to Manage Releases
December 15, 2025
How I built a tool to solve the nightmare of keeping dev and main branches in sync
The 3-Second Load Time That Cost Us 23% of Users
June 20, 2025
A real performance optimization journey from 3.2s to 0.8s Time to Interactive
Onboarding Developers - The First Week That Makes or Breaks Them
May 25, 2025
What I learned from watching 50+ developers join our team (and remembering my own terrible first weeks)
Building a Design System That Developers Actually Use
February 10, 2025
Why most design systems fail and how to build one that your team will love
Code Review - How to Give Feedback That Actually Helps
January 19, 2025
What I learned from giving 2,000+ code reviews (and getting plenty wrong)
Component Architecture - Stop Overthinking It
February 3, 2024
How to actually make architecture decisions based on real pain, not best practices
How to Use useSelector Hook Properly.
December 20, 2021
How to spot and resolve your extra renders with profiler?
A simple Next.js app using Redux-toolkit, How to use 'useSelector' hook properly.
December 20, 2021
How to spot and resolve your extra renders with profiler?
Structuring a Next.js App with Redux Toolkit
December 9, 2020
Let's see how to begin a new project!
A simple Next.js application using redux-toolkit and typescript with a proposal folder structure
December 9, 2020
Let's see how to begin a new project!
A* Algorithm: How to find the shortest path between two points
March 15, 2019
Learn how robots and NPCs find their target in the shortest way even with obstacles.
Truthy and Falsy values and logical operators in JavaScript
January 6, 2016
Everything either is truthy or falsy