Technical Blog
Deep dives into QA automation, Playwright testing, system architecture, and engineering best practices.
Latest Post
Migrating a 400-File Playwright Test Suite from JavaScript to TypeScript: A Battle-Tested Strategy
How we systematically migrated 400+ Playwright test files from JavaScript to TypeScript without breaking anything — tackling 6,260 type errors, API helpers, and strict mode challenges.
All Posts
Adding Newsletter Subscriptions to a Static Next.js Blog with Automated Delivery
How I added email subscriptions and automated newsletter delivery to a static Next.js blog deployed on Cloudflare Workers — using Resend for email and GitHub Actions for automation.
Building Intelligent Test Debugging: How I Transformed QA Productivity with Smart Logging
Engineering an intelligent logging system that reduced test debugging time from hours to minutes for large-scale QA operations across 1,800+ daily test executions.
Production-Ready CI/CD: Building Scalable Next.js Deployment Pipelines on Cloudflare
Engineering a robust CI/CD architecture for Next.js applications on Cloudflare Workers, with proper authentication, error handling, and production deployment strategies.
Scaling Playwright Tests: How I Solved CI Memory Leaks and Built an Open Source Solution
Engineering a robust solution for Playwright page lifecycle management that reduced CI memory usage by 85% and became an open source tool used by thousands of developers.
MDX on Cloudflare Workers with OpenNext: Three Bugs, Three Fixes
How I debugged and fixed MDX-powered blog pages that worked locally but returned 404 on Cloudflare Workers with @opennextjs/cloudflare.
Performance Engineering: Optimizing Next.js Bundle Size for Cloudflare Workers
Engineering analysis of Next.js bundle optimization strategies that reduced Cloudflare Worker size from 3.6MB to 2MB, with performance impact analysis and scalability considerations.
How to Add Code Highlighting in Next.js with CodeHike
A step-by-step guide for frontend engineers to configure CodeHike for beautiful code highlighting in your Next.js blog.
Building a Static Blog with Cloudflare Pages
Deploy your Next.js blog as a static site on Cloudflare Pages for lightning-fast performance and global distribution.
Getting Started with Next.js and MDX
Learn how to set up a blog system using Next.js App Router and MDX for a powerful developer experience.
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