We started Encore five years ago because developers were spending too much time configuring infrastructure and jumping through hoops, not building products. That problem persists. AI agents can now...

Some time ago I was struggling with generating Word documents dynamically in Node.js. I was using the docx library, which is great, but it was missing one feature I really needed.

In this article, we’ll go over how you can handle large files in your Node.js applications using various large file uploading techniques. These techniques can also be applied to other programming ...

These days, I have been making my brain training app, Muscle Brain.↓ ・My app DEV post (🚀How I released Chrome Extensions (💪🧠Muscle Brain v4)) Last time, I was making a website for my app, and I ...

You’ve spent weeks polishing your prompts. You have set up a robust retrieval system. You validate every piece of data going into your context window. And yet, your RAG (Retrieval-Augmented Generat...

If you’ve ever screamed at your monitor because of a mysterious CORS error… Congratulations — you are officially a web developer. 🎉 CORS is like that strict bouncer outside the club who won’t let ...

CRUD is not a religious ritual. It’s not a PhD thesis. It’s not the final exam before you become a Senior Engineer™. Yet somehow developers manage to turn this into an intergalactic architecture co...

Hey everyone, today I will be showing you some basics about npx. If you have been developing for a while, you should have heard or used this before atleast once. I recently had to create an npm pac...

When I started my journey with web development, after some weeks I kept hearing about

Hello, I'm Maneshwar. I'm working on FreeDevTools online currently building **one place for all dev tools, cheat codes, and TLDRs* — a free, open-source hub where developers can quickly find and us...

Deploying a Node.js application in Docker or Kubernetes often brings challenges with setting memory limits. For years, developers had to specify a fixed heap size for the V8 engine using the --max-...

TLDR: Extract Github Users from DEV Followers and save to JSON for Chart Output Analysis Via GraphQL. Chart at Bottom. I initially thought it would be cool to make a little dev followers badge to s...

I'm keep updating my brain training game, 💪🧠Muscle Brain, these days. Last time, I got so many reactions to my post. Thank you very much!😆↓ https://dev.to/webdeveloperhyper/how-i-released-chrome...

How I built a production-grade scraper for NC public notices using Cheerio and TLS fingerprinting instead of headless browsers During a live coding interview, I was tasked with building a scraper f...

Most developers assume their dependencies are “safe enough.” Run npm audit, fix a few warnings, ship the code, move on. That mindset is exactly why malware keeps slipping into the npm ecosystem.

There are moments when you stop, look at your terminal, and think: “Why does something as simple as managing packages in JavaScript has to be… so dramatic?” If you've been around the Node.js ecosys...

Posted on Nov 10 • Originally published at pullflow.com You're choosing a JavaScript runtime. Should you prioritize security-first design with broad community input, or sp...

Posted on Nov 3 • Originally published at cino.io When working with AWS Lambda functions, unit testing can be a challenge due to the need to mocking all external dependenc...

Ever found yourself wrestling with IP addresses in a Node.js application? Maybe you're validating user input, checking if an IP belongs to a certain subnet, or just trying to convert between differ...

Hello, I'm Maneshwar. I'm working on FreeDevTools online currently building *one place for all dev tools, cheat codes, and TLDRs* — a free, open-source hub where developers can quickly find and use...