VPVed Pandeyinvedpandeydev.hashnode.dev·3d ago · 15 min readReact Hooks Masterclass: useState, useEffect, and Custom HooksLet's start with a question. How does React remember information between renders? Every time your component re-renders, the function runs again from top to bottom. So if you have a variable like let c10
DDozoinnawtch.hashnode.dev·4d ago · 4 min readI Built a Bowl Builder Tool for Nawtch, and the Save Button Was Harder Than It SoundsWanted a tool anyone could use to build a meal-prep style bowl or plate and get real calorie and macro numbers back, with weight adjustments in ounces or grams depending on what you actually use. If y00
ADAritra Dasinartclick.hashnode.dev·Aug 12 · 8 min readBuild an Animated Multi-Step Progress Tracker Using CSSMulti-step forms and checkout flows almost always need a progress tracker at the top — a row of steps that fills in as the user moves forward. Traditionally, that means adding or removing a .active / 00
ADAritra Dasinartclick.hashnode.dev·Aug 5 · 6 min readBuild a Modern Chat UI with CSS and JavaScriptChat interfaces are everywhere now — support widgets, team tools, AI assistants, in-app messaging. They all share the same underlying patterns, and none of them actually require a framework or a compo00
DDozoinnawtch.hashnode.dev·Aug 4 · 5 min readI built a free fitness tracker with no backend and no account — here's what I learnedA few months ago I got tired of every calorie tracker either paywalling basic features or demanding I create an account just to log a banana. So I built Nawtch — a free fitness tracker that runs entir00
ARAndrea Roversiinroversia.hashnode.dev·Jul 30 · 10 min readBuilding an Interactive App Guide with Clickable Hotspots on ScreenshotsThe context The control panel I built for the sales team includes terminal management for a POS app. The practical problem: whoever handles support often doesn't know what the companion phone app look00
ELEmmy Lekeinemmyleke.hashnode.dev·Jul 28 · 7 min readA New Way to Interface?Ask a tech enthusiast how humans interface with machines, and two answers will probably come up: the terminal and the graphical user interface. The terminal is already changing. Large language models 00
MSmaha sivaindevndespro.hashnode.dev·Jul 24 · 7 min readGEO: What Generative Engine Optimization Means for Your Website in 2026If you read our earlier post on WebMCP, this is the follow-up. WebMCP is about making your site something AI agents can act on. GEO, Generative Engine Optimization, is about making your content someth00
DSDarsh Shahinfreecodecamp.org·Jul 20 · 12 min readHow to Serve a Multi-User AI Agent with FastAPI and StreamlitIn this tutorial, I’ll show you how to serve a multi-user local AI agent as a REST API using FastAPI, then add a lightweight Streamlit UI on top. Instead of interacting with the agent through a termin00
FSFlutter Senseiinfluttersensei.hashnode.dev·Jul 20 · 17 min readFlutter Typography Explained – Build Consistent Text Styles with TextTheme (Material 3 Guide)Ever opened an app and felt like something was just off, but you couldn't quite put your finger on it? Nine times out of ten, the culprit is messy typography. When one screen uses a massive, bold font00
