PJPuja Jorwarinpujajorwar.hashnode.dev·2h ago · 6 min readDevLog #6: Session Management in Java: HttpSession vs. CookiesIn DevLog #5, we looked at client-side redirection using response.sendRedirect(). We discovered a major problem: since redirection triggers a brand-new HTTP request from the browser, the original requ00
SSSuryansh Singh Manhasindevpocket.hashnode.dev·9h ago · 3 min readUnderstanding JWTs: Header, Payload, and Signature ExplainedIf you've ever worked with authentication in a web app, you've probably run into a JWT — a long string that looks like gibberish but is actually carrying real information. Once you can read one, debug00
HKHayrullah Karinmagesheet-team.hashnode.dev·1h ago · 3 min readStateless No More: Implementing Secure Token-Based Authentication in Apps Script Web AppsWhen expanding Google Workspace into a genuine production-grade business platform, developers frequently run into a major architectural roadblock: state management. Google Apps Script’s underlying use00
BNBMTech Nexus LLCinbmtechnexusllc.hashnode.dev·8h ago · 4 min readState Design for Long-Running Audio Jobs in a Web UILong-running tasks are awkward in a browser UI because the user is stuck between two mental models. A button click feels instant, but the actual work may take minutes. Audio processing makes this espe00
PPPrajapati Pareshinsmarttechdevs.hashnode.dev·12h ago · 3 min readScale React Teams: Micro-FrontendsThe Frontend Monolith Bottleneck As Smart Tech Devs scales beyond a single engineering pod, a massive architectural bottleneck emerges: the Frontend Monolith. You have 30 React developers working on a00
HBHilda Biendeinhilda-biende.hashnode.dev·23h ago · 3 min readFrom Local Project to Professional Showcase: Using GitHub to Build Credibility The "It Works on My Machine" Trap We’ve all been there: a project that runs perfectly on WampServer or XAMPP, tucked away in a local folder named my_project_v2_final. It’s comfortable. It’s safe. But 00
CCalculusGuyinkalculus.hashnode.dev·1d ago · 1 min readI built an AI Agent inside VS CodeHey everyone, For the past few months, I’ve been building Kalai Agent, a VS Code extension designed to bring fully agentic AI directly into your editor, bypassing the need to constantly copy-paste cod00
YLYana Liinyanalibuilds.hashnode.dev·1d ago · 4 min readScript-first captions fail lessA common subtitle architecture mistake is to treat speech recognition as the source of truth even when the user already has an approved script. I used AI assistance to draft and edit this post, then r00
ASAsta Silvainastasilva.hashnode.dev·1d ago · 4 min readFixing "JavaScript heap out of memory" during production buildsIf you are running a large production build or a data-heavy script in Node.js, you have probably run into this crash: Plaintext FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed00
DSDr. Somya Hallaninselfhost.hashnode.dev·1d ago · 17 min readSupabase vs Firebase: Which One Fits Your App in 2026?The Supabase vs Firebase decision rarely comes down to a feature checklist, it comes down to two things most comparisons skip: the shape of your data, and what you're actually building. We build manag00
