Development

How I Merge PDFs in the Browser with Vue 3 and pdf-lib

Merging PDFs on the server is straightforward. Upload the files, run a command-line tool, send the r…

Professional Website Design Kaithal: Elevating Local Businesses Online

Professional Website Design Kaithal: Elevating Local Businesses Online I recently met with the own…

Reading the source of my own iOS analytics app

Verceltics is MIT-licensed and the full source is on GitHub. Curious how the Vercel Analytics API ge…

Why I Stopped Calling Myself a Full-Stack Developer

👨‍💻 Sergio Lema shares a thought-provoking perspective: the “Full-Stack Developer” label often hides…

De Tabla HTML a Sentencias SQL INSERT en Un Clic

Encontraste datos en un sitio web. Los necesitas en tu base de datos. El flujo habitual implica: exp…

Today I Learned: Simplifying API Integrations with Consistent Error Handling

Integrating APIs can be a headache, especially when it comes to error management. Every developer ha…

Building a Browser-Based Microphone Diagnostic Tool with the Web Audio API

Most "mic test" tools online do one thing: show you a moving bar while you talk, and call it done. T…

Semantic Observability: Engineering Reliability for Production RAG

It is a noticeable thing when a microservice fails. It is either a null pointer exception in a Java …

Prompt Injection and Its Explo…

Originally published at norvik.tech Introduction Explore how prompt injection is levera…

Boosting Development Efficiency: Unpacking Next.js ChunkLoadError and Middleware Redirects

Boosting Development Efficiency: Unpacking Next.js ChunkLoadError and Middleware Redirects A recur…

Build link previews without parsing HTML: OG metadata in one API call

Building link unfurl panels — the preview cards you see in Slack, Notion, or iMessage — means fetchi…

Zustand Felt Off. Redux Was a No. So I Built My Own.

I was building MiniSlack, a hands-on project to learn system design and microservices, when I hit a …