Ssreevatsa rajesh17h ago · 4 min readI Built Codebase X-Ray: Turning Python Repositories Into Interactive Architecture MapsThe Problem Every developer has probably experienced this at some point. You clone an unfamiliar repository, open it in your editor, and suddenly find yourself navigating through dozens or even hundrecodebasexray.hashnode.dev
KKamran Khan1d ago · 2 min readLogout should never get stuck on a failed request: clear the session locally no matter whatI have been logged into apps where logout spun, failed, and left me staring at a dashboard I had just tried to leave. Usually on bad hotel wifi. The server never got the request, the frontend treated kamrankhandev.hashnode.dev
KKamran Khan1d ago · 3 min readAfter you save or delete a user, stay on the same page: the refetch argument I always passHere is a small annoyance that drives admins quietly mad: you are on page 4 of the users table, you edit someone, you save, and the table dumps you back on page 1. Nothing broke. The data is fine. Butkamrankhandev.hashnode.dev
JJAY TANK3d ago · 9 min readOpenAI API key exposed in the browser: NEXT_PUBLIC_, VITE_ and dangerouslyAllowBrowser explainedHere is a chat feature built the fast way. It is a made-up example, but every line of it is something I have seen in real frontend code: # .env.local NEXT_PUBLIC_OPENAI_API_KEY=sk-proj-***************2Tjaytank.hashnode.dev
Mmohammad garmabi2d ago · 7 min readA Practical Guide to TanStack Pacer, TanStack Query, and tanstack-fetchLearn how to control request timing, preserve cache behavior, limit concurrency, and batch API work in React. Frontend performance isn't only about rendering fewer components. It's also about controllmohammad-garmabi.hashnode.dev
VVishal Solanki3d ago · 10 min readSecuring Next.js Server Actions: a 10-point checklist for 2026Server Actions are the nicest way to write mutations in Next.js. You write an async function, mark it "use server", pass it to a form, and you're done: no API route, no fetch call, no loading-state pl2Tvishalsolanki.hashnode.dev
VVishal Solanki3d ago · 9 min readNext.js SEO checklist for 2026: 12 fixes for the App RouterMost Next.js sites that don't rank aren't missing a secret trick. They're missing basics the framework already gives you: a unique title per page, one canonical URL, a sitemap with honest dates, and cvishalsolanki.hashnode.dev
CCountMyDays4d ago · 6 min readBuilding a small web app to last: the future of CountMyDaysOver the last few posts I've written about the unglamorous parts of building CountMyDays: counting days without off-by-one bugs, streak counters that survive midnight and DST, and "tomorrow" vs "in 2 1Rcountmydays.hashnode.dev
WWaqas Shahid3d ago · 2 min readNext.js Explained: React, Ready for ProductionIntroduction React is a library for building interfaces, but a real website needs more: routing between pages, fast first loads, search-engine visibility, and a place for server code. Next.js is the fpracticaldevblog.hashnode.dev
FFaisal Khan3d ago · 4 min readBlockchain Developer in Peshawar, Pakistan: What I Build with Solidity and ReactFaisal Khan is a blockchain developer in Peshawar, Pakistan, who builds Solidity smart contracts and React dApps. His work includes an on-chain voting dApp and smart-contract inspection tooling, all ofaisalkhan-dev.hashnode.dev
