I kept losing my thoughts everywhere. Slack, Notes, random docs gone when I needed them. So I'm building something that just captures thoughts without friction. Building live. What's the ONE place you wish your thinking actually stayed? 🧠 #BuildInPublic #ProductHunt #REACT

Ping is the simplest network question: “Are you alive?” If packets come back → connection exists. If not → something’s broken. That’s how connectivity is tested in seconds.

I explained Git from a beginner-first POV: • why Git exists • Git vs GitHub • basic workflow & commands Grateful to my teachers @Hiteshdotcom @piyushgarg_dev @ChaiCodeHQ 🙏 If Git ever felt scary, this may help 👇 🔗

I avoided Git for months. Not because of commands but because no one explained why it exists. project project_final project_final_last 😭 Today I finally understood the problem Git solves. And it changed how I think about building. #webdevelopment #developer #buildinpublic

Caching feels like cheating 😄 Compute once. Store it. Reuse it fast. That’s why apps feel instant instead of slow. Performance isn’t magic it’s smart shortcuts.

Load balancers save websites under pressure. Traffic spikes? Without one → servers crash. With one → requests are shared, users stay happy. Invisible hero of scalable systems.

SQL fear is officially gone. 7 days of building, querying, and thinking. COUNT. GROUP BY. Subqueries. Then ORMs like Prisma & Drizzle made sense. They don’t replace SQL. They reward it. @Hiteshdotcom @udemy (Week 1 · Day 7) #SQL #Backend #BuildInPublic

A CDN literally moves the internet closer to you. Instead of one far-away server, content comes from a server near your city. Faster load. Less latency. Better UX. Today performance finally clicked. 🚀 #WebDev #SystemDesign #Performance #BuildInPublic

CORS = the internet’s bouncer. It stops websites from stealing data from others. Annoying when it blocks your code? Sure. Life-saving when it protects users? Always. #WebDev #Frontend #Backend #Programming #DevLife

Your browser doesn’t just open a website. It sends requests. Negotiates. Authenticates. Loads assets. All hidden behind one simple click. The internet does way more work than we realize. #WebDev #InternetBasics #Backend #TechCuriosity

Today, SQL JOINs finally clicked for me. INNER. LEFT. RIGHT. CROSS. Not just syntax — relationships. Fetching connected data without duplication without chaos. That’s why relational databases still power serious backends. Day 6 Learning from @Hiteshdotcom sir on @udemy

You type https://t.co/BVMtWRF11l and press Enter. Behind the scenes: DNS lookup → TCP handshake → HTTPS → server response. All of this happens in milliseconds. We don’t use the internet. We trust it. And it somehow never feels slow. #WebDevelopment #Backend #Programming #Dev

Ever noticed websites remember you? That’s not magic. That’s cookies and sessions. Cookies remember who you are. Sessions keep you logged in. Without them? Every website would forget you instantly. The internet would feel like amnesia. #WebDevelopment #Backend #Programming #Dev

@Deepaks0611 Zimmedari ke kandho ko thakne ki ijazat nhi hoti

The web runs on just four verbs: GET → Read POST → Create PUT → Update DELETE → Remove That’s it. APIs speak this language every second. Today I finally understood it. #WebDevelopment #Backend #Programming #DevLife

HTTPS isn’t a luxury. It’s trust. Your data is encrypted. Your connection is protected. Your web experience stays private. Without HTTPS, the modern internet simply can’t exist. #WebDevelopment #Backend #Programming #DevLife

I used to think the web was complicated. Turns out, at its core: HTTP = how browsers talk. Request → Response. That’s it. Simple. Universal. And powerful enough to run the internet. Sometimes the biggest systems rest on simple ideas. #WebDevelopment #Backend #Programming

Relational thinking finally clicked today. Duplicating data is risky. Tables are split for a reason. Clean design scales better than quick hacks. SQL teaches discipline. MongoDB teaches flexibility. Backend work needs both. @Hiteshdotcom sir · @udemy #WebDevelopment #Backend

Subnetting used to scare me. Until I realized it’s just this: break one network → smaller ones → more control. Same idea. Way more power. Some concepts feel hard… until the mental model clicks. #WebDevelopment #Backend #Programming #DevLife #LearnToCode

Your phone. Your laptop. Your TV. All using the same public IP. That’s not magic. It’s NAT the quiet trick keeping the internet alive. Invisible systems do the heavy lifting. #WebDevelopment #Backend #Programming #DevLife

Ever wondered how your laptop gets an IP without you doing anything? That quiet helper is DHCP. You connect. It configures. Everything just works. One of those invisible systems we never notice. #WebDevelopment #Backend #Programming #DevLife