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Websockets with Socket.IO
This post contains a flashing gif. HTTP requests have taken me pretty far, but I’m starting to run into their limits. How do I tell a client that the server upd...
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Building Modern Backends with Kaapi: Request validation Part 2
Kaapi A flexible, extensible backend framework for modern APIs with messaging, documentation, and type safety built right in. > This series is written for back...
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Kicking Off a New Full-Stack Project
This week, I’m starting a small full‑stack project to sharpen my frontend and backend skills. I’ll be working with JavaScript, Node.js, and a simple frontend st...
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This week, I’m starting a small full-stack project to sharpen my frontend and backend skills. I’ll be working with JavaScript, Node.js, and a simple frontend stack, focusing more on learning than perfection.
Forem Feed !Forem Logohttps://media2.dev.to/dynamic/image/width=65,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.co...
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I Built 18 Free Developer Tools That Run 100% in Your Browser
Tools Included Encoders/Decoders - Base64 Encoder/Decoder - URL Encoder/Decoder - HTML Entity Encoder - JWT Decoder Formatters - JSON Formatter & Validator - H...
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Real-Time Dashboards: Building a Heart Rate Monitor Enhances Remote Health Tracking
In the world of modern wellness, the demand for live data—from wearable sensors to remote monitoring—has never been higher. For developers and health‑tech enthu...
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Validation Is Your API’s First Line of Defense
!Cover image for Validation Is Your API’s First Line of Defensehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/http...
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Stop Rewriting Auth Logic: My Production-Ready Node.js + MySQL Boilerplate 🚀
Introduction Every time I start a new Node.js project, I waste hours setting up the same authentication patterns: JWT handling, secure password hashing, databa...
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NodeSecure hidden capability: mama
Hello 👋 I'm starting a new short‑article series focused on highlighting lesser‑known parts of the NodeSecurehttps://github.com/NodeSecure project. The goal is...
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Unraveling the Node.js Event Loop: The Asynchronous Heartbeat That Powers Your Code
Node.js Event Loop – A Deep Dive Node.js has revolutionized web development with its promise of speed and scalability, particularly in handling concurrent conn...
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TypeScript --erasableSyntaxOnly 플래그, 왜 생겼고 언제 쓰나
What is --erasableSyntaxOnly? --erasableSyntaxOnly is a new compiler flag introduced in TypeScript 5.8. When enabled in tsconfig.json, the compiler reports err...
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My First Open Source Contribution Was to an Authentication Project — And It Was Surprisingly Friendly
Why I expected it to be hard My mental image of auth code was: - Deeply abstracted layers - Magic helpers everywhere - Complicated middleware chains - Unclear...