#node Development Tutorials & Tips | Roast Dev

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Unlocking the Power of Model Context Protocol

Imagine a world where your AI assistant can not only understand your commands but also connect directly to apps like Zerodha for trading stocks. This is now possible thanks to Model Context Protocol (...

30.04.2025 0 Read More

Enhancing User Experience: Implementing Notifications, Modals and Loaders in a React-based CMS

If you need a source code for this tutorial you can get it here. Enhancing user experience is crucial for any modern Content Management System. In this article, we'll dive into implementing three ess...

30.04.2025 0 Read More

Web Backend Development Is a Lie: The Lost 15 Years of Betrayal　Part Ⅱ Dia.ts: Forging the New Backend Era

⚔️ Part II — Dia.ts: Forging the New Era "The clock isn't just ticking. It’s almost out of time." That’s where we left off. And now, we rebuild. 🧱 The Philosophy: Inten...

30.04.2025 0 Read More

How to check if a value is present in an array.

When working with arrays in JavaScript, one of the cleanest and most efficient ways to check if a value exists is by using the some() method. ✅ What is some()? some() is an array method th...

30.04.2025 0 Read More

Open-source Node.js blogging engine with newsletter functionality

I made a Node.js-based (SSR for blog posts and for index) blogging platform that has newsletter components (signup form is in frontpage but can be moved to /blog). The code is MIT-licensed, targeting ...

30.04.2025 0 Read More

Node.js Memory Apocalypse: Why Your App Dies on Big Files (And How to Stop It Forever)

Your Node.js script works perfectly with test data. Then you feed it a real 10GB log file. Suddenly: crash. No warnings, just ENOMEM. Here's why even seasoned developers make this mistake—and the bu...

30.04.2025 0 Read More

I built a bot that makes streaming less lonely - Twitch AI Viewers

Hey everyone! 👋I just finished building something I think could be really helpful for new streamers and wanted to share it with you all.It's called Twitch AI Viewers - basically, it's a smart bot t...

30.04.2025 0 Read More

Bundle MCP Server into VS Code extension

If you are building MCP Server with Node.js, then you could bundle it into VS Code extension. Why You would ask why we need to do this?There would be 3 benefits: Zero setup for end users to in...

30.04.2025 0 Read More

Streaming Middleware in Node.js: Transform Large HTTP Responses Without Buffering

Most Node.js middleware assumes buffered bodies — great for JSON APIs, but terrible for performance when working with large files, proxied responses, or real-time content.In this article, you’ll l...

30.04.2025 0 Read More

Creating a Live Playwright REPL for Browser Automation over SSH or API

Playwright is already one of the best tools for browser automation — but what if you could connect to a browser session remotely and script it live?This article shows you how to build a Node.js REPL...

30.04.2025 0 Read More

Unlocking the Power of Model Context Protocol

Enhancing User Experience: Implementing Notifications, Modals and Loaders in a React-based CMS

Web Backend Development Is a Lie: The Lost 15 Years of Betrayal　Part Ⅱ Dia.ts: Forging the New Backend Era

How to check if a value is present in an array.

Open-source Node.js blogging engine with newsletter functionality

Node.js Memory Apocalypse: Why Your App Dies on Big Files (And How to Stop It Forever)

I built a bot that makes streaming less lonely - Twitch AI Viewers

Bundle MCP Server into VS Code extension

Streaming Middleware in Node.js: Transform Large HTTP Responses Without Buffering

Creating a Live Playwright REPL for Browser Automation over SSH or API

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