📝 Latest Javascript Articles on Dev.to

Should Junior Developers Still Learn JavaScript the Hard Way?

Let’s define “the hard way” first. Not: Watching a 6-hour tutorial at 1.5× speed Copy-pasting code......

• ✍️ Author: Art light
• 👍 Reactions: 49 | 💬 Comments: 36
• 📅 Published on: 2/1/2026
• 🏷 Tags: programming, webdev, javascript, beginners

The Secret Life of JavaScript: The Generator

How to pause, resume, and control the flow of execution. Timothy was staring at a frozen screen.......

• ✍️ Author: Aaron Rose
• 👍 Reactions: 27 | 💬 Comments: 11
• 📅 Published on: 2/1/2026
• 🏷 Tags: javascript, coding, programming, softwaredevelopment

No Redis Required: Zero-Config Job Queue for Bun

I stopped configuring Redis. Here's what I use instead. The Setup import { Queue,......

• ✍️ Author: Egeo Minotti
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/2/2026
• 🏷 Tags: bunjs, typescript, javascript, opensource

Elysia in 100 Seconds

ElysiaJS. A high-performance, statically typed web framework famous for being faster than your......

• ✍️ Author: Fabian Frank Werner
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: webdev, programming, javascript, beginners

🛂 Beginner-Friendly Guide 'Divide an Array Into Subarrays With Minimum Cost II' - Problem 3013 (C++, Python, JavaScript)

Dividing data into optimal segments is a classic challenge in computer science, often requiring a......

• ✍️ Author: Om Shree
• 👍 Reactions: 5 | 💬 Comments: 0
• 📅 Published on: 2/2/2026
• 🏷 Tags: programming, cpp, python, javascript

My 2026 Developer Portfolio

Hi! I'm Ahmed Anter Elsayed, a passionate developer and educator in Python, AI, and web......

• ✍️ Author: Ahmed Anter Elsayed
• 👍 Reactions: 1 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: webdev, programming, javascript

Intercepting Social Media Video Streams: A 40-Line Console Script

Ever wanted to grab a video from a social media platform, but didn't want to use shady browser......

• ✍️ Author: Vedran Opacic
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: javascript, webscraping

Mastering Chat History & State in Next.js: The Ultimate Guide to Building Persistent AI Apps

Ever built a chat interface that feels lightning-fast in the browser, only to realize the......

• ✍️ Author: Programming Central
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: javascript, typescript, ai, webdev

Why Lovable.dev sites struggle with search engine and LLM indexing

Lovable.dev's pure client-side rendering architecture creates significant SEO challenges because......

• ✍️ Author: Jan-Willem Bobbink
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: architecture, javascript, llm, react

Practical Introduction to Async Generators in JavaScript

A comprehensive and practical guide to synchronous and asynchronous generators and iterators in JavaScript & TypeScript...

• ✍️ Author: Peter Mbanugo
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 1/31/2026
• 🏷 Tags: typescript, node, webdev, javascript

Coding Challenge Practice - Question 111

The task is to implement Math.sqrt(). The boilerplate code function mySqrt(x) { // your code......

• ✍️ Author: Bukunmi Odugbesan
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: algorithms, beginners, coding, javascript

I Built a Free AI Macro Tracker with an AI Agent. Here's What I Learned.

I'm a product manager who wanted a macro tracker that didn't cost £80/year. Every app I tried locked......

• ✍️ Author: Diego Cunado
• 👍 Reactions: 1 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: ai, javascript, webdev, sideprojects

How I Built a Privacy-First vCard QR Code Generator (No Backend Required)

Every QR code generator I tried had the same problems: they wanted my email, pushed subscriptions, or......

• ✍️ Author: Abhilash Prabhu | abhikb2005.x
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: webdev, javascript, privacy, showdev

Implementing Login in a Next.js App with Passport, JWT, and DDD

Introduction I originally built a Next.js application that required a login feature. From......

• ✍️ Author: Herve Tribouilloy
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: architecture, javascript, nextjs, security

Solo Devs: How to Build a Complete SaaS from Scratch Using Gemini 3 Pro and Claude Opus 4.5

Let’s be honest: Being a solo developer is brutal. You aren’t just a coder. You are the CEO, the......

• ✍️ Author: Zakaria Osman
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/2/2026
• 🏷 Tags: webdev, ai, programming, javascript

Career Advice Needed

Hi i need career advice that i am a recent software graduate and completed my internship as a Ai......

• ✍️ Author: Tabarak alizai
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: webdev, programming, ai, javascript

Devlog #3 --- exchange data between Electron and React

Hello everyone! Today, I want to talk about the relationship between Electron and React. This is a......

• ✍️ Author: Dmytro
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: devjournal, javascript, react, tutorial

I open-sourced a comprehensive fitness calculator library for TypeScript

Every fitness app needs the same calculations — BMI, TDEE, one-rep max, macros, heart rate zones. But......

• ✍️ Author: Vedad Burgic
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: typescript, opensource, fitness, javascript

I Finally Built a Resizable Sidebar UI – A Personal Milestone in My Developer Journey

Today feels special. I successfully implemented a fully resizable sidebar UI — the same style you......

• ✍️ Author: Usama
• 👍 Reactions: 6 | 💬 Comments: 1
• 📅 Published on: 2/1/2026
• 🏷 Tags: react, javascript, webdev, devjournal

Buy Verified Cash App Account with BTC Enable

Buy Verified Cash App Account Do you need a Cash App account to send and receive payments? Want to......

• ✍️ Author: Buy Verified Cash App Account USA Safe Biz
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: programming, ai, javascript, beginners

Building a Zero-Latency Remote Control for the Web: A P2P Teleprompter Story

The Challenge: Instant Sync Without a Server When building PromptNinja, my goal was simple but......

• ✍️ Author: Prompt Ninja
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: webdev, javascript, webrtc, showdev

This Year’s Best Website for Buying Google Voice Accounts – Egsmmit.com

This Year’s Best Website for Buying Google Voice Accounts – Egsmmit.com In today’s fast-moving......

• ✍️ Author: Sarah kelley
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: programming, ai, javascript, beginners

Understanding 'this' in JavaScript: Execution Context Explained

this is one of the most confusing concepts in JavaScript. You've probably seen code like this break......

• ✍️ Author: Razumovsky
• 👍 Reactions: 1 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: programming, javascript, beginners, webdev

Building a Real-Time Arabic Chat Platform: Technical Challenges and Solutions

# Building a Real-Time Arabic Chat Platform: Technical Challenges and Solutions Creating a chat......

• ✍️ Author: M. Aryan
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: programming, ai, javascript, webdev

Bag of Tokens (Greedy Two Pointer Technique)

The approach I used here is greedy I always want my score to increase so I will always go with the......

• ✍️ Author: Sachin Yadav
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: leetcode, greedy, webdev, javascript

Optimizing Test Account Management During Peak Traffic with JavaScript

In high-traffic scenarios, managing test accounts efficiently is crucial to maintain system stability......

• ✍️ Author: Mohammad Waseem
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/2/2026
• 🏷 Tags: security, javascript, testing

Mitigating Leaking PII in Legacy JavaScript Test Environments: A Senior Architect’s Approach

Addressing PII Leakage in Legacy JavaScript Test Suites In complex legacy codebases,......

• ✍️ Author: Mohammad Waseem
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/2/2026
• 🏷 Tags: security, javascript, legacy

Leveraging JavaScript for Real-Time Phishing Pattern Detection During High Traffic Events

Introduction Detecting phishing attempts in real-time is crucial for maintaining the......

• ✍️ Author: Mohammad Waseem
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/2/2026
• 🏷 Tags: security, javascript, devops

Optimizing Slow Database Queries in Legacy JavaScript Codebases

Introduction In legacy code environments, slow database queries can significantly degrade......

• ✍️ Author: Mohammad Waseem
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/2/2026
• 🏷 Tags: performance, javascript, legacy

Topic: JavaScript Event Loop – How JavaScript Handles Multiple Tasks

📌 JavaScript Event Loop – Explained Simply JavaScript is a single-threaded language,......

• ✍️ Author: PONVEL M
• 👍 Reactions: 0 | 💬 Comments: 0
• 📅 Published on: 2/1/2026
• 🏷 Tags: beginners, computerscience, javascript, webdev