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Type:AllNewsHow ToVideos
Category:AllCareer(1125)DevOps(7992)Machine Learning(12113)Programming Languages(11355)Security(2068)Systems(4645)Tools(7693)Web Development(25250)
Why JSON.parse Fails on Valid JSON (Hidden Unicode Characters)
NewsWeb Developmentvia Dev.to Webdev

Why JSON.parse Fails on Valid JSON (Hidden Unicode Characters)

Sometimes JSON.parse throws an “Unexpected token” error even when the JSON looks completely valid. This confused me for a long time. Example: const js...

Pepsi0mo ago
Stop Explaining Bugs to AI - Show It the Bug
NewsWeb Developmentvia Dev.to Webdev

Stop Explaining Bugs to AI - Show It the Bug

I found a better way to debug bugs with AI. AI is brilliant at code-level reasoning, but sometimes it's painful to provide enough context of a bug to...

Brady Stroud0mo ago
Constraint as Creation: Why Limits Generate What Freedom Cannot
How-ToWeb Developmentvia Dev.to

Constraint as Creation: Why Limits Generate What Freedom Cannot

In 1969, Georges Perec wrote La Disparition — a 300-page novel that never uses the letter 'e'. Not as a stunt. The French words for father ( père ), m...

Kuro0mo ago
Make Large-Scale Refactors Easy with Parallel AI Agents
How-ToWeb Developmentvia Dev.to Webdev

Make Large-Scale Refactors Easy with Parallel AI Agents

Large-scale refactors used to be a nightmare. The kind of work that makes you question your career choices. But I just completed a cross-cutting refac...

Brady Stroud0mo ago
Understanding Variables and Data Types in JavaScript
How-ToWeb Developmentvia Dev.to Webdev

Understanding Variables and Data Types in JavaScript

So imagine this, you are going to work, and you carry a backpack. That backpack contains laptop, ID card and pen. Just like that in Javascript the var...

SATYA SOOTAR0mo ago
From URL to Pixels — A Deep Dive into How the Web Really Works
NewsWeb Developmentvia Medium JavaScript

From URL to Pixels — A Deep Dive into How the Web Really Works

When you type www.google.com and press Enter, the page appears almost instantly. It feels simple — like the browser just fetches the page… Continue re...

Sudip Karmakar0mo ago
Beyond Single Screens: What is DisplayLink and How Does It Work?
NewsWeb Developmentvia Dev.to Webdev

Beyond Single Screens: What is DisplayLink and How Does It Work?

Modern ultra-thin laptops and specific silicon architectures often force a frustrating compromise: you get incredible performance and battery life, bu...

Vere0mo ago
Stop Leaking Sensitive Data to AI: Anonymize JSON, Table Schemas & Variables Instantly (Free AI…
NewsWeb Developmentvia Medium JavaScript

Stop Leaking Sensitive Data to AI: Anonymize JSON, Table Schemas & Variables Instantly (Free AI…

Every time you paste data into ChatGPT, Claude, or a public forum, you might be exposing more than you realize. Continue reading on Medium »

Alexsmith0mo ago
I Built a Simple Font Detector Tool to Identify Fonts From Websites
How-ToWeb Developmentvia Dev.to JavaScript

I Built a Simple Font Detector Tool to Identify Fonts From Websites

Sometimes while browsing a website you see a beautiful font and wonder what font it is. Designers and developers often need a quick way to identify fo...

Khawaja Shaikh0mo ago
I Built a Simple Online PDF Converter Tool (Free & No Installation Required)
How-ToWeb Developmentvia Dev.to

I Built a Simple Online PDF Converter Tool (Free & No Installation Required)

Many times we need to convert PDF files quickly, but most tools require downloads, logins, or paid subscriptions. I wanted something simple that works...

Khawaja Shaikh0mo ago
Sign in with Claude (or OpenAI) — your AI agent team is live in 7 minutes
How-ToWeb Developmentvia Dev.to Webdev

Sign in with Claude (or OpenAI) — your AI agent team is live in 7 minutes

Until tonight, setting up a reflectt-node team meant installing npm, running reflectt init , configuring environment variables, and connecting to the...

Kai0mo ago
Why Batch Belongs to the Scheduler, Not Computed
How-ToWeb Developmentvia Dev.to JavaScript

Why Batch Belongs to the Scheduler, Not Computed

Recap Building on the previous articles— signal , effect , and computed —we have already made the timing of side-effect execution much more controllab...

Luciano03220mo ago
Introducing N2 Browser AI-Native Web Browser with QLN Architecture
How-ToWeb Developmentvia Dev.to Webdev

Introducing N2 Browser AI-Native Web Browser with QLN Architecture

N2 Browser Where AI Meets the Web N2 Browser is an AI-native web browser built on Electron, designed from the ground up for AI agent collaboration. Un...

Soul Code Collective0mo ago
NewsWeb Developmentvia Dev.to Webdev

Adopt Fuel-Efficient Driving Habits

Your driving style directly affects how much fuel your car consumes. Aggressive acceleration, frequent braking, and high-speed driving all lead to hig...

Mark Wood0mo ago
I Used The Markup's Blacklight to Audit 96 Websites. Here's the Technical Breakdown.
How-ToWeb Developmentvia Dev.to

I Used The Markup's Blacklight to Audit 96 Websites. Here's the Technical Breakdown.

The Markup built Blacklight as an investigative tool for journalists. It visits a URL with a headless browser, inventories every third-party script th...

Oarcom0mo ago
How I built tamper-proof audit logs for AI agents at 15
How-ToWeb Developmentvia Dev.to JavaScript

How I built tamper-proof audit logs for AI agents at 15

Software makes promises it can't prove it kept. "I won't transfer more than $500." "I'll only access these three APIs." "I won't touch production data...

Arian Gogani0mo ago
Claude Code Security: The AI Feature That Shook the Cybersecurity Industry
How-ToWeb Developmentvia Dev.to Webdev

Claude Code Security: The AI Feature That Shook the Cybersecurity Industry

Claude Code Security: The AI Feature That Shook the Cybersecurity Industry AI coding assistants are evolving fast. Tools like Claude, Copilot, and Cur...

Sourabh0mo ago
Why We Ditched Perfect Data Models (And Found Better Results with Duct Tape)
How-ToWeb Developmentvia Dev.to Webdev

Why We Ditched Perfect Data Models (And Found Better Results with Duct Tape)

Let's be real: we've all been there. You spend weeks (or months) meticulously designing a 'perfect' data model, drawing intricate ERDs, debating norma...

Massive Noobie0mo ago
TypeScript in 2026: Why it’s a must-learn for JavaScript developers
How-ToWeb Developmentvia Medium JavaScript

TypeScript in 2026: Why it’s a must-learn for JavaScript developers

I’ve spent the last 15 years watching the web evolve from jQuery-heavy frontends to the distributed systems we build today. Five years ago… Continue r...

Mark W.0mo ago
TypeScript in 2026: Why it’s a must-learn for JavaScript developers
How-ToWeb Developmentvia Medium Programming

TypeScript in 2026: Why it’s a must-learn for JavaScript developers

I’ve spent the last 15 years watching the web evolve from jQuery-heavy frontends to the distributed systems we build today. Five years ago… Continue r...

Mark W.0mo ago
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