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What Became Hard to Change as Our React App Grew
A small React app feels friendly. A few screens, a few components, and you know where everything liv…
Bug-reporting tools already exist. What still makes bugs hard to reproduce?
Bug-reporting tools aren’t new. Tools like Jam.dev already capture screen recordings and technical …
MVP development for UK startups: what to build first
Key takeaways An MVP exists to answer one question, such as whether customers will pay or use it e…
Nodemailer + Gmail errors, reproduced: 535-5.7.8, “Missing credentials for PLAIN”, wrong version number, and serverless ports
A contact form that sends through Gmail with Nodemailer usually fails in one of a handful of ways, a…
Logging Best Practices in Node.js: Build Observable and Reliable APIs
Logging is one of the simplest ways to understand what a Node.js application is doing in production.…
Why dividing your target salary by 2,000 hours keeps you broke as a freelancer
When most people leave full-time employment to go freelance or contract, they make the classic prici…
I Built a Price Tracker That Works on ANY Website
I Built a Price Tracker That Works on ANY Website Online shopping has one universal frustration: y…
Building a Credit Data Validation Pipeline: From Raw Records to Reliable Insights
Financial dashboards are only as trustworthy as the data behind them. A missing date, duplicated acc…
“Failed to fetch” in a contact form: 10 causes, reproduced in Chrome, Firefox and Safari
Your contact form calls fetch(), and the catch block gets TypeError: Failed to fetch. Most guides th…
I Built a Chrome Extension to Supercharge Linear Task Management
I Built a Chrome Extension to Supercharge Linear Task Management If you use Linear for project man…
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Node.js API Rate Limit Automation Architecture The brutal truth: every tech founder has wrestled wi…
I Built a Receipt Printer for Your GitHub Year 🧾
Press a button. A tiny printer warms up. Paper slides out, and your entire GitHub year lands in your…