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Auto-curated dispatches on AI, React, Next.js, and the web — distilled down to what you actually need to read.
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Next.js
I built "Github for Knowledge" so that Knowledge evolves like Code!
And I'm not talking about another course hosting site. Right now, you're probably in one of these situations: The Researcher: The Educator: The Developer: The Consultant: What if instead, all of that became your revenue stream? Not a hustle. Not a side project. A real business. It's a platform where: You build a creator profile. Not just a username. A real identity. Custom branding. Your colors. Your voice. Your reputation system. Links to everything you create. A storefront for your knowledge.
2d ago8 min read
React
React Performance Optimization: From 3s to 0.8s Load Time
React Performance Optimization: From 3s to 0.8s Load Time I spent three weeks last month staring at a waterfall chart wondering why our CitizenApp dashboard was taking 3+ seconds to load on 4G. The browser was doing something, but what? Turns out, I was shipping 280KB of JavaScript that users didn't need on the first page. This is the story of how we cut that by 85%. Before optimizing anything, I profiled. This burned me once before—I optimized the wrong thing and saved 0.3s on a 50ms bottle nec
2d ago7 min read
React
Launching TOK: A 3D Interactive Tree of Knowledge Mapping Human Science (R3F + D3-Force)
Hey developers!🚀 I just deployed Tree of Knowledge (TOK), a live production-ready interactive 3D node map built to visually trace the entire macro-lineage of human science. It maps how foundational "father" concepts branched over millennia into today's complex "son" breakthroughs. Check it out live: Website 🛠️ The Tech Stack We built this interactive canvas using a high-performance frontend pipeline: Vite, React.js, React Three Fiber (R3F), custom D3-force spatial physics, Tailwind CSS, and Fr
2d ago1 min read
Next.js
I Built an AI Job Board Processing 10K+ Listings Daily Here's the Real Architecture
The problem wasn't building it. It was keeping the costs from eating us alive. A job board that scores every listing with GPT-4 is a straightforward technical problem. You fetch listings, pipe them through an LLM, filter by relevance, serve the results. Easy. But when you're doing that for 10,000+ fresh listings every single day, the naive approach will burn through your OpenAI budget in a week. That's a real constraint I had to design around for a client's production platform. Here's the archit
2d ago7 min read
Next.js
How I stream Mux video from Sanity to Next.js with signed HLS playback
Sanity Mux video playback in Next.js is where most tutorials stop short. The upload side — pushing a file to Mux via Sanity Studio — is well documented. What I rarely see covered is the read path: pulling a stored Mux asset reference out of Sanity, generating a signed playback URL, initialising hls.js in a React component, and making sure the poster frame does not wreck your LCP score. This post covers exactly that. The sanity-plugin-mux-input plugin writes a mux.video asset object into your doc
2d ago8 min read
General Tech
Space Lasers Show How Venezuela’s Earthquakes Reshaped the Earth’s Crust
New satellite imagery reveals how much terrain has shifted in the wake of the twin quakes.
2d ago3 min read
General Tech
7 Lesser-Known Google Account Settings You Should Change
Adjust your options for things like account recovery, ad personalization, and which parts of your Google profile are shared publicly.
2d ago
Next.js
Taking a break helped me get back to my side project
I stopped posting for a while because college exams took most of my time. Before exams, I had been building Aniotako, a personal anime tracker with watchlists, episode notifications, and airing schedules. Once exams were over, I jumped back into the project, but things kept breaking. I spent more time fixing problems than building new features, and after enough frustration I put the project aside for a little over 10 days. Yesterday I opened it again. The code didn't magically become easier, but
2d ago1 min read
React
Men's Footwear Guide: Sneakers, Loafers, Boots, and Dress Shoes Explained
A well-rounded wardrobe isn't just about clothing—your footwear choices can have just as much impact on your overall style and comfort. Whether you're heading to work, meeting friends, traveling, or attending a formal event, wearing the right pair of shoes makes a noticeable difference. Over time, I've realized that owning a few versatile pairs is far more practical than filling a closet with shoes that rarely get worn. A balanced footwear collection helps you stay comfortable while ensuring you
2d ago3 min read
General Tech
Godot will no longer accept AI-authored code contributions
Article URL: https://www.pcgamer.com/gaming-industry/open-source-game-engine-godot-will-no-longer-accept-ai-authored-code-contributions-we-cant-trust-heavy-users-of-ai-to-understand-their-code-enough-to-fix-it/ Comments URL: https://news.ycombinator.com/item?id=48743472 Points: 109 # Comments: 60
2d ago3 min read
React
Your Save button waits 300ms for nothing. Stop it.
Tap the heart on Instagram. It fills in red before your finger leaves the glass. Swipe to archive in Gmail — gone, instantly. Neither app waited for a server to say "okay." They assumed success and moved on. Now open the app you're building and click "Save." Watch the button freeze. One-Mississippi. The spinner. Then the UI updates. That lag isn't the network being slow. It's a decision your code made: wait for the server before showing the user anything. You can make the other decision. The ins
2d ago5 min read
React
How to Host React/Next.js on Vercel (Free, 3 Minutes)
Deploying used to be a pain. Vercel isn't. You need: a GitHub account, your project pushed to GitHub, a Vercel account. git init git add . git commit -m "first commit" git remote add origin https://github.com/your-username/your-repo.git git push -u origin main Already on GitHub? Skip this. Go to vercel.com → Continue with GitHub. Add New → Project → pick your repo → Import. Vercel detects React or Next.js on its own. No config needed. Click Deploy. Wait about a minute. You get a live link: your-
2d ago2 min read