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React - useContext Hook

React ContextReact Context is a way to manage state globally.It can be used together with the useState Hook to share state between deeply nested components more easily than with useState aloneProp Drilling :State should be held by the highest parent component in the stack that requires access to the state.To illustrate, we have many nested components. The component at the top and bottom of the stack need access to the state.To do this without Context, we will need to pass the state as "props" t

MongoDB + Mongoose Patterns I Use in Every Next.js Project

Every MERN project starts the same way.You copy-paste a connectDB function from an old repo. You write a schema with no validation. Three months later you're debugging duplicate connections in production.Here's the exact Mongoose setup I use in every Next.js project now — no more guessing. 1. The Connection Caching PatternNext.js reuses modules across hot reloads and serverless invocations. Without caching, you'll open a new MongoDB connection on every request.// lib/db.tsimport mongoose fr

Building SnipTools: A Client-Side, Privacy-Focused Developer Utility Suite

Hello community,We are Perception, a team of five second-year computer science students. Over the past few months, we noticed a recurring issue in our daily workflow: many online developer utilities are burdened by intrusive advertisements, slow server roundtrips, or unclear data privacy practices when processing sensitive payloads like JSON, Base64 strings, or hash signatures.To address this, we developed SnipTools, a web-based utility platform designed to execute all operations entirely within

Hybrid search for your app in an afternoon, for $0

Somebody's card gets declined. They open your help center and type "my money disappeared". Your article is called "Troubleshooting failed payments". Not one word in common, so search returns nothing and they write to support instead.Keyword search only finds what you already named correctly. Semantic search fixes that, and then misses the other way: ask it for the error code NB-2001 and it hands you something thematically close instead of the page with that string in it. Hybrid runs both and mer

Toyota's 2027 Crown has two hybrid systems, but only one makes sense for most drivers

When Toyota rolled out its first hybrid system in the 1997 Prius, the idea was straightforward. Let a gas engine and an electric motor trade off propulsion duties, so the car could ultimately go farther on less fuel. Almost three decades later, Toyota has stretched that same idea in two different directions inside a single car.

How I Integrated Stripe Subscriptions into My SaaS (and the Bugs That Nearly Drove Me Crazy)

When I started building LaunchAlly, adding Stripe subscriptions sounded like one of the easiest tasks on my roadmap.It wasn't.I thought I'd create a Checkout Session, redirect the user, and I'd be done in an afternoon. Instead, I spent hours debugging authentication, API modes, Checkout configuration, and deployment issues before everything finally clicked.Here are the biggest lessons I learned.1. Test mode vs Live modeThis was probably the most confusing error I encountered.I kept seeing:No suc

Watch Formula 1 Dutch GP Live Online Free 2026

Enjoy Formula 1 action with our how to watch F1 Heineken Dutch GP live free guide for every device.Enjoy Formula 1 actionAll Sports LIVE One PlaceHow to Watch F1 Heineken Dutch GP Live Free 2026The 2026 Formula 1 Heineken Dutch Grand Prix promises another unforgettable weekend of high-speed racing, dramatic overtakes, and passionate fans filling the grandstands at Circuit Zandvoort. Every season, millions of viewers search for how to watch F1 Heineken Dutch GP live free, and this guide provides

How I Built a Free SEO Tools Platform with PHP: Lessons, Challenges & What I Learned

Building software is easy.Building software that people actually use every day is much harder.Over the past few years, I've been building NowzTech, a platform that offers free SEO tools, website utilities, productivity applications, and calculators for developers, bloggers, content creators, and digital marketers.Project:https://nowztech.com/The project started as a weekend experiment.Today it has grown into a platform with more than 100 tools, an integrated admin dashboard, Google Search Consol

I built a CMS that needs no account, no database, and no API key

Every time I wanted to add some editable content to a small site, the "modern" answer was a headless CMS. And every headless CMS wanted something before it would let me type a single word: an account, a database, an API key, a plan tier.For a personal site or a tiny project, that always felt absurd. I'm renting a company to hold three blog posts — and if I ever want to leave, getting my own words back is an export job.So I built JustJSON. It wants none of that. One command, no setupnpx @kdr

I built a Bloom filter visualizer: watch k hashes flip bits, and catch a real false positive in the act

A Bloom filter is one of those data structures that sounds like a magic trick: it tells you whether you've seen something using a fraction of the memory, and it's never wrong when it says no. The catch — it can be wrong when it says yes. I built one you can watch, including a button that hunts down a real false positive.▶ Live demo: https://dev48v.github.io/bloom-filter/Source: https://github.com/dev48v/bloom-filter The mechanismStart with an array of m bits, all 0, and k hash functions.add

Steam Deck isn't the best handheld gaming PC anymore

Ever since its release in early 2022, Valve's Steam Deck has been touted as the best handheld PC for most people and the default recommendation for anyone looking to get into handheld PC gaming, for good reason.

Android Auto isn't just for maps—here's 5 other things I do with it

Many of us rely on Google Maps (or your navigation app of choice) running through Android Auto to get from point A to point B. It makes sense—navigation is one of the most fundamental features any modern car can offer, and it's only made better by Android Auto because it ditches the clunky built-in systems in favor of something familiar.

This is the best lightly used luxury SUV you can get under $40,000 in 2026

Luxury SUVs have become increasingly expensive, with many new compact models now pushing well beyond the $50,000 mark before options. That has made the lightly used market especially appealing, where three-year-old examples can deliver virtually the same technology, comfort, and performance for thousands less than their original sticker price.

6 things to test before throwing away your "broken" Fire TV Stick

If your Fire TV Stick keeps rebooting, freezing, or buffering and feels like it's on its way out, it might not actually be broken. Different symptoms often have different causes, so the fix for a device that's buffering won't be the same as one that's stuck in a reboot loop. So before you throw it away and buy a replacement, check whether you can get it working prop

I finally discovered Apple's secret Android apps—and they're better than you'd expect

It's no secret that Apple’s ecosystem is a closed garden; most of its apps and services are only available on its own platforms. This won't be changing anytime soon, but that doesn't mean Apple has gate-kept all of its apps—some have found their way onto the Google Play Store.

Samsung's Android 17 update will force you to reset your phone after too many failed unlocks

Be sure to remember your Galaxy phone's PIN or password, as the consequences might be severe the next time you forget. Samsung has revealed that Android 17-based One UI 9, preloaded with new phones like the Galaxy Z Fold 8, will force a factory reset after 13 failed unlock attempts.

5 bad Excel habits that make your spreadsheets impossible to maintain

Bad Excel habits rarely cause problems straight away. Instead, they quietly build up until your workbook becomes difficult to update, troubleshoot, or trust—and by then, fixing everything can take longer than rebuilding it. None of these five habits will break a small spreadsheet overnight, but once your workbook grows or someone else has to use it, they become much

I travelled across time in Square Enix’s all-new HD-2D adventure, and loved its swashbuckling combat — but it isn't an instant classic for these key reasons

When I first caught a glimpse of The Adventures of Elliot: The Millennium Tales, it sparked a great sense of anticipation within me. After all, Square Enix and Claytechworks were collaborating to bring a brand new HD-2D RPG to the table, which appeared to combine sprinklings of classic Zelda titles with the visual, sonic, and environmental grandeur from series such as Mana and Dragon Quest. Review infoPlatform reviewed: PS5Available on: PS5, Nintendo Switch 2, Xbox Se

"Vibe-coding a landing page from scratch is completely pointless": How will vibe coding really impact the future of website building?

Vibe coding lets you create everything from one-page websites to complex applications simply by explaining what you want in plain English. This relatively new technology is an undeniable game-changer, tearing down barriers, helping small businesses and entrepreneurs build tools that just would not have been accessible before. But is vibe coding really all it is made out to be? I caught up with Nikita Obukhov, Founder and CEO of website-building platform Tilda, to get

5 expensive smart home devices you can build with an NFC-enabled ESP32 instead

The beauty of ESP32 boards is that you can add additional hardware to them to make them even more versatile. An ESP32 board that includes an NFC reader opens up a whole world of possibilities. You can use one in combination with smart home software such as Home Assistant to replace a wide range of smart home devices, often for a fraction of the price.