My awesome blog

React Server Components: The Practical Guide for Production

A production-focused React Server Components guide with real benchmarks, 10 common RSC errors with fixes, migration steps from Pages Router, and testing patterns.

Stack Micro-SaaS 2025: Real Costs From 0€ to 10K€/Month

The exact tech stack to launch a solo micro-SaaS in 2025 with real costs at every stage. 3 tiers compared (0€, 50€, 200€/month) with commands, configs, and mistakes to avoid.

How to Learn to Code Self-Taught: Evidence-Based Guide

95% of self-taught developers quit within a year. This evidence-based guide uses cognitive science to build a 12-week protocol that actually works — no bootcamp required.

Your useEffect Fetches the Wrong Data and You Don't Even Know It

Your useEffect fetches data with an empty dependency array, and the UI shows stale results without a single error in the console. This post walks through the exact runtime behavior of missing dependencies, stale closures, object reference traps, and the race condition that happens when props change mid-fetch — with broken code, fixed code, and the cleanup pattern that actually prevents silent production bugs.

Awesome second post

This is my first post. I'm so excited!

Jon Doe

3/1/2023

Favorite Things

In this post I'm going to tell you about my favorite things.

Jon Doe

2/28/2023