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Explore 38 articles covering technology, programming, AI, cybersecurity, and more.
Core Web Vitals in 2026: The Developer's Practical Guide to Passing All Three Metrics
I fixed Core Web Vitals on 6 production sites. Here's the exact playbook for LCP, INP, and CLS — with real numbers, real code, and real results.
I Migrated a Production App to React 19 — Here's What Broke and What Got Better
I migrated our 50k-line React app from 18 to 19. The React Compiler saved us 200 useMemo calls, Actions replaced our form library, and one breaking change took down staging for 2 hours.
TypeScript Is Faster Than Ever in 2026 — Here's What Actually Changed
Our TypeScript build went from 45 seconds to 8 seconds. Here's the exact tsconfig, the compiler flags that mattered, and the one setting that made everything worse.
How to Actually Learn a New Framework (Not Just Follow Tutorials)
I have learned 12 frameworks in 8 years. Here is the exact process I use — from zero to production-ready in 2 weeks.
Learning Rust as a JavaScript Developer: My 6-Month Journey
I spent 6 months learning Rust coming from JavaScript. Here is what was easy, what was hard, and whether it was worth it.
Building a CI/CD Pipeline from Scratch with GitHub Actions
I built a complete CI/CD pipeline for my projects. Lint, test, build, deploy — all automated. Here is the exact configuration I use.
How I Migrated from REST to GraphQL Without Breaking Production
We migrated 15 REST endpoints to a single GraphQL API. Zero downtime. Here is the step-by-step process and the mistakes I made.
React Server Components: A Practical Guide After Shipping 3 Projects
I shipped 3 production apps with React Server Components. Here is what actually works, what breaks, and when you should use them.
I cut my Docker build time from 15 minutes to 3 minutes
Docker builds were taking too long. Here are the techniques I used to speed up CI/CD builds significantly.
How I solved the Lambda cold start problem (without paying more)
Cold starts were killing our API. P99 latency was 10 seconds. Here is how we got it down to 200ms without provisioned concurrency.
My Vim/Neovim setup in 2025 - After 8 years of use
I have been using Vim for 8 years. This is my current configuration, plugins, and the keybindings I actually use daily.
I spent 3 days debugging a cache bug. Here is what I learned.
Our Next.js app was showing stale data to users. The cache seemed to work, but something was wrong. Here is the story and the fix.
Why I Built My Own Analytics (and Why You Should Too)
Google Analytics was too heavy. Plausible was great but paid. So I built a privacy-first analytics engine using Redis and Go. Here is the code.
Why I Declined a $200k Senior Dev Offer (and why you might too)
The money was great. The title was prestigious. But the red flags in the interview process were impossible to ignore.
Goodbye Media Queries: A Deep Dive into CSS Container Queries
Responsive design is broken. We have been designing for "screen size" when we should be designing for "component size". Container Queries change everyt
My 2025 Digital Nomad Setup: 4 Months, 1 Backpack
How I maintained productivity while traveling through Southeast Asia. The gear, the software, and the harsh realities of working remotely.
How to Manage Junior Developers without losing your mind
I used to hate mentoring. I thought it slowed me down. Then I realized I was doing it wrong. Here is my framework for turning Juniors into Seniors.
Kubernetes vs. Serverless: How we cut our AWS bill by 60%
We migrated from EKS to Lambda (and back again). Here is the real mathematical breakdown of when "Serverless" is actually cheaper.
Next.js 14 Server Actions vs. API Routes: A Detailed Performance Benchmark
I migrated a production app from API Routes to Server Actions. Here is the raw data on latency, bandwidth, and developer experience found.
Postgres Indexing Strategies that saved us from downtime
We hit the "Postgres Wall" at 500GB of data. Queries timed out. CPUs spiked. Here is how we fixed it using Partial Indexes and BRIN.
RAG in Production: 5 Hard Lessons learned building an AI Support Bot
Everyone is building RAG apps, but few talk about the messy reality of chunking strategies, vector database costs, and hallucination loops.
Scaling WebSockets to 10k Concurrent Connections: It's harder than you think
HTTP scaling is easy; just add more servers. Stateful WebSockets are a nightmare. Here is how we solved the "thundering herd" problem.
How I Solved a Tricky Memory Leak in React useEffect
A deep dive into a real-world debugging session where a missing cleanup function in useEffect caused severe performance degradation.
Why I Finally Removed Redux from My Production App
Redux boilerplate was slowing us down. Here is how we switched to Zustand and React Context, and why we aren't looking back.
3 Real-World Phishing Emails That Almost Fooled Me
I consider myself security-conscious, but these sophisticated attacks made me pause. A breakdown of modern social engineering tactics.
I Built a Micro-SaaS with $0 Budget: Here is the Stack
Bootstrapping is hard. Here is the exact tech stack I used to build, deploy, and monetize a web app without spending a dime upfront.
Essential Cybersecurity Tips for Home Users
My neighbor got hacked. Here are the practical steps I took to lock down my home network.
Understanding the Zero Trust Security Model
A deep dive into the Zero Trust security architecture and how organizations can implement it to enhance their security posture.
Cloud Computing: A Beginner's Guide
My first AWS bill was $0.12. My second was $400. Here is what I wish someone told me before I started.
Kubernetes: A Beginner's Guide
Get started with container orchestration using Kubernetes. Learn the basics of pods, services, and deployments.
MacBook Pro M3 Max: 6 Months Later (A Developer's Review)
Is the upgrade worth it? A detailed look at battery life, compilation speeds, and daily usability from a full-stack developer's perspective.
Best Laptops to Buy in 2025
I benchmarked 5 laptops for a month. From compiling Rust to rendering 4K video, here is which one I would actually buy.
The Hidden Cost of Microservices: A Post-Mortem
We split our monolith into 15 microservices. 6 months later, we merged them back. Here is why.
Smartphone Camera Comparison 2025
We tested the latest flagship smartphones to find the best camera phones of 2025. See our detailed comparison and recommendations.
Blockchain Technology Beyond Cryptocurrency
I built a supply chain tracker on blockchain. Here is what I learned about real-world blockchain applications.
TypeScript Best Practices for Large Projects
Learn how to structure and maintain large TypeScript codebases with these proven patterns and conventions.
Mobile App Development Trends in 2025
Stay ahead of the curve with the latest trends in mobile app development, from cross-platform frameworks to AI integration.
Web Performance Optimization Techniques
Speed up your website with these proven optimization techniques, from lazy loading to code splitting and caching strategies.