DevIdiot!

Debounce vs Throttle: When to Use Each (and Why It Matters)

Most React developers have faced the problem: a search input that fires an API call on every single keystroke, or a scroll handler that runs hundreds of times per second. It wastes bandwidth, clogs the main thread, and creates a terrible user experience. The fix is straightforward — you need to control how often your functions run.That's where debounce and throttle come in. They're two related but distinct techniques for limiting function execution frequency. Knowing which one to pick saves you

I built ZeroAPI – Free AI tools for developers (no signup, no API key)

What is ZeroAPI?ZeroAPI is a completely free suite of browser-based AI tools for developers, researchers, and students. No signup. No API key. No cost.I built it because I got tired of seeing powerful AI tools locked behind paywalls and complex API setups. Available ToolsToolWhat it does⚡ Research SummarizerPaste any paper or article → get structured insights (core idea, key findings, implications)🧠 Code & SQL ExplainerPaste any code (C, Java, Python, SQL) → get line-by-line expla

Blinkstreamz

<p><a href="https://blinkstreamzapk.com/" rel="noopener noreferrer">Blink Streamz</a> provides its users steam live TV, channels, movies, web series and sports events directly on their devices. This is designed for people who want a simple , reliable and high quality live TV. </p>

Angular Addicts #49: AnalogJS 2.5, Agentic Angular & more

👋Hey fellow Angular AddictThis is the 49th issue of the Angular Addicts Newsletter, a monthly collection of carefully selected Angular resources that caught my attention. (Here are the 48th, 47th and 46th) 📢 Release announcements 📢 AnalogJS 2.5: Runtime i18n, Fast Compilation Mode, Hierarchical Content, and more!By Brandon Roberts 💎Angular Gems of April, 2026 📰 Asymmetry of Angular Inputs and OutputsBy Matthieu Riegler 📰 Migrate from Karma To VitestBy Marcell Kiss

The Complete Guide to React Native Debugging in 2026

The Complete Guide to React Native Debugging in 2026If you learned React Native debugging before 2025, almost everything you knew is now obsolete. Flipper is dead. The remote JS debugger is gone. And as of React Conf 2025, the New Architecture is no longer optional — it's the only architecture.This post is what I actually use to debug React Native in 2026, after migrating a handful of older codebases and starting new ones. TL;DR — the 2026 stackJS debugging: React Native DevTools (pre

Catalyst vs Hydrogen: Engineering Decision Guide (2026)

The debate surrounding headless ecommerce has shifted from 'whether' to 'how'. In 2026, the primary point of friction for engineering teams is no longer the underlying API, but the reference architecture used to orchestrate it. For teams operating at scale, the choice usually narrows down to BigCommerce Catalyst and Shopify Hydrogen. Both frameworks have matured significantly, moving away from simple starter kits toward opinionated, enterprise-ready architectures.We have found that the decision

What Are the Standout Features of White Label Cryptocurrency Exchange Software?

The cryptocurrency industry is growing rapidly, and many startups are now exploring crypto trading platforms as a serious business opportunity. As digital assets become more widely accepted, entrepreneurs are looking for faster ways to launch secure and user-friendly exchanges without spending years on development. Building a crypto exchange from scratch often requires a large budget, experienced developers, advanced security systems, and continuous maintenance, which can slow down business grow

Best IT Career Options After BCA in Thane in 2026 A Complete Career Guide

A BCA graduate in Thane in 2026 has six high-demand IT career paths directly available: Full Stack Development (Python or Java), Data Analytics, Data Science with AI, Agentic AI Development, and Cloud or DevOps Engineering and the BCA degree provides genuine foundational advantages in every single one of them that non-IT graduates simply do not have.Most BCA graduates do not know this. They spend months after graduation feeling stuck between two uncomfortable truths: their degree is not specific

Your next supply-chain attack will come from a package you've never heard of

Most developers think supply-chain attacks happen to other people. Then TanStack happened.Last week, a popular npm package in the TanStack ecosystem was compromised. Attackers pushed a malicious version that exfiltrated environment variables from any machine that ran npm install during the window. Thousands of repos pulled it before anyone noticed.If you're shipping with AI, you're shipping someone else's code. A lot of it. The part nobody wants to admitWhen Cursor or Claude Code adds

Create Professional Cover Letters Faster with ConnectsBlue AI

How ConnectsBlue AI Cover Letter Generator Is Changing Job Applications in 2026Applying for jobs used to mean spending hours rewriting the same cover letter again and again. Most candidates copied templates from the internet, changed a few lines, and hoped for the best.But things are changing fast.AI-powered cover letter generators are helping job seekers create personalized, professional cover letters in minutes instead of hours.In this blog, we’ll look at:Why cover letters still matterProblems

Why More Users in India Are Exploring AllPanelexch in 2026

Learn why customers from India explore AllPanelexch as of 2026. It's a straightforward access to login, user-friendly navigation and a seamless mobile-based support.IntroductionMany users from India beginning their journey with a website often decides whether or not they will decide to leave. If the platform is difficult to navigate and slow loading or appears too complicated novices tend to drop their interest in a short time.It is for this reason that more people are looking into Allpanelexch,

I Built 30 Free Real Estate Investment Calculators — Here Is the Tech Stack

Most real estate investors still analyze deals in spreadsheets. Formulas break, inputs get pasted wrong, and nobody stress-tests the numbers before making a $300K decision.I spent a year building arvcalc.com — a free suite of 30+ calculators that run deal analysis in real time, entirely client-side. No signup, no paywall, no backend. This is how I built it.30+ free calculators for real estate investors at arvcalc.com The StackNuxt.js 3 (SSR for SEO)Vue 3 with reactive computed properties fo

Screenshots of Old Desktop OSes

<a href="https://news.ycombinator.com/item?id=48104428">Comments</a>

The Smart O(n) Trick for Subarray Sum Questions

Subarray problems are everywhere in coding interviews.And most beginners solve them using:Nested loopsO(n²) brute forceBut interviewers expect something smarter.That’s where:Prefix SumHashMapbecome powerful together.Core IdeaInstead of recalculating sums repeatedly:Store running sums (prefix sums)Use hashing for quick lookupThis reduces many problems to O(n).1. Subarray Sum Equals KProblemFind number of subarrays whose sum equals k.public static int subarraySum(int[] nums, int k) { Map map =

⚡ TSRX – A New Way to Write UI in TypeScript

You can think of TSRX as a spiritual successor to JSX — the same idea of embedding UI directly inside TypeScript, but with its own flavor.✨ What makes TSRX different:🌀 Control flow, scoped styles, and locals are first-class syntax in the template (not squeezed through expression slots).🧩 The language stays aware of them all the way through to the compiled output.🌐 It’s framework-agnostic and interoperable — today it compiles to React, Preact, Ripple, Solid, and Vue, with more to come.📦 You can i

Bulletproof React: Strict Content Security Policies in Next.js 🛡️

The Danger of Inline ScriptsCross-Site Scripting (XSS) remains one of the most critical vulnerabilities in modern web applications. If an attacker manages to inject a malicious script into your B2B SaaS platform—perhaps through an unescaped comment forum or a compromised third-party NPM package—they can hijack user sessions, steal HttpOnly cookies, and deface your application.React automatically escapes text output, which provides baseline protection. However, if you rely on third-party analytic

A Physics-Aware React Design System for Modern Frontend Architecture

How I built a scalable React component ecosystem with Liquid Glass UI, token-driven theming, ITCSS architecture, accessibility-first APIs, and physics-reactive rendering. IntroductionModern frontend development has evolved far beyond styling buttons and shipping pages.Today’s applications require:scalable component systemsaccessible interfacesruntime themingpredictable architectureperformance-aware renderinganimation systemsdesign token synchronizationdeveloper toolingmaintainable APIsMost

Extremely Low Frequencies

<a href="https://news.ycombinator.com/item?id=48104041">Comments</a>

Software Internals Book Club

<a href="https://news.ycombinator.com/item?id=48103511">Comments</a>