HTTP Status Codes Explained Simply

Building browser extensions has been one of those experiences that looks simple from the outside… but feels completely different once you get into it. At first, it’s not the coding that challenges you — it’s the architecture. You’re suddenly dealing with: • Multiple environments (popup, background, content scripts) • Messaging between different layers • Strict permissions and manifest rules • Debugging across separate consoles And honestly, that’s where most of the friction comes from. But here’s the interesting part — once the mental model clicks, everything starts to feel structured and predictable. It shifts from “Why is nothing working?” → to → “Okay, I know exactly where this belongs.” That’s when real progress happens. One thing that helped me: Break the system into layers and build step by step instead of trying to solve everything at once. Still learning, still building — but definitely understanding things at a much deeper level now. #webdevelopment #chromeextensions #buildinpublic #softwareengineering #learning

🚀 Day 9 / 150 – Showing Up on Tough Days Today was a hectic day, didn’t get much time to study—but still made sure it wasn’t a zero day 💪 🔹 Web Development: Learned about CSS sizing units: px vh, vw rem, em 💡 Key takeaway: Even on busy days, learning something small keeps the momentum going. Consistency doesn’t mean doing a lot every day—it means not breaking the chain. Small effort > no effort 🚀 📌 Tools I’m using: LeetCode GitHub Code::Blocks #Day9 #WebDevelopment #LearningInPublic #Consistency #CodingJourney

I used to think progress meant finishing more tutorials. Now, it's about debugging without Googling. A few months ago, I was knee-deep in a React project. A seemingly simple task: add a new feature. But an unexpected bug had me stuck for hours. My first instinct was to search for solutions online, but I realized I wasn't truly learning. Here's what changed: → I began focusing on error messages. Instead of panicking, I started to dissect them. They often hint at the problem — like a puzzle waiting to be solved. In this case, it was a "Cannot read property of undefined" error. Simple, yet a clue. → I dug into React 19's documentation. Understanding how the latest features worked, like the new useReducer hook, helped me diagnose issues faster. It wasn't just about copying code but comprehending the mechanics. → I practiced debugging with DevTools. I used console.log strategically (not everywhere) to trace data flow and pinpoint where things went south. I found that a misplaced setState call was the culprit, slowing my app's load time from 3.2s to 5.6s. After this shift, I added the feature without external help. More importantly, my confidence in problem-solving grew. Have you ever relied too much on tutorials, only to realize you needed a different approach? Share your turning point. #MERNStack #React19 #Debugging #WebDevelopment #DevJourney

I’m convinced most of us are ignoring 90% of what’s sitting inside our browser. Including the part that literally does the work for you. Your browser isn’t a tool. It’s a full-on working environment. Most of us just never learned it that way. And it shows 😬 Because efficiency isn’t about typing faster. Or throwing it into AI and hoping it fixes it. It’s about shortening the feedback loop. A few things hiding in DevTools that do exactly that: • Mock API responses instantly (💯) → test empty states, errors, edge cases without touching the backend • Edit code and save it to your actual files → no more “what did I change?” backtracking • Pause exactly where a request starts → stop digging through files trying to trace it • Block any script or dependency → see what really breaks (and what quietly depends on it) • Run your own scripts on any site (💡) → build a mini toolkit you reuse everywhere None of this is new. It’s just sitting there… unused. Because we learn just enough to fix the problem in front of us—and move on. The people who move fast aren’t using more tools. They just know their environment better. It's not just a dev thing either. If you touch websites at all—design, QA, marketing, product—this changes how you test and debug. I put together the full breakdown of the ones actually worth using: 👉 https://lnkd.in/gr7GHu2s Which one of these are you stealing first? (... I already used the mock API response for a demo last week 😌) #WebDevelopment #ChromeDevTools #JavaScript #FrontendDev #Debugging

Day 5 of WEB DEV. Week 1 almost wrapped. Here's what got done: ✅ DSA — Went deeper into time & space complexity. Not just how to calculate it, but *why* it's the difference between code that scales and code that breaks. Also solved my third LeetCode problem — Remove Duplicates from Sorted Array. Third of many. Code: https://lnkd.in/dTMCJdkq ✅ Project (Moodify) — Added two new moods: Serene & Fiery. Also made the whole app fully responsive across all devices. It's starting to actually feel like a real product. Repo: https://lnkd.in/diBxKnMj ✅ Computer Networking — Learned how IP addresses are represented and how to read them in both decimal and hexadecimal. Also got into loopback testing and why it's a fundamental debugging tool. Following: https://lnkd.in/dTkJ6qRz 5 days in. No zero days. See you at Day 6. 🚀 #DSA #100DaysOfCode #BuildInPublic #LeetCode #ComputerNetworking #WebDev #DevJourney

🚀 I just shipped LeetTrack — and it solved a problem I personally had. Like many developers, I have multiple LeetCode accounts. And for the longest time, I thought I had solved 500+ problems. Turns out? A lot of them were duplicates. 😅 So I built LeetTrack — a platform that tracks your TRUE LeetCode progress across multiple accounts. Here's what it does 👇 ✅ Add up to 5 LeetCode usernames ✅ See Easy / Medium / Hard breakdown per account ✅ View combined stats across all accounts ✅ Connect accounts securely using session cookies ✅ Find your REAL unique problem count ✅ See exactly which problems you solved on multiple accounts The best part? No signup required. Just enter your username and go. And for the unique problem detection — your session cookies never touch our servers. Everything is processed in real time and discarded immediately. 🔒 --- 🛠 Tech Stack: → Next.js 15 (App Router) → Tailwind CSS → LeetCode GraphQL API --- This was a really fun build. Reverse engineering LeetCode's GraphQL API, handling session cookies securely, and designing a UX that actually tells a story — all of it was a great learning experience. And a big shoutout to Claude AI If you have multiple LeetCode accounts, go check your real number. You might be surprised. 👀 🔗 Try it live: https://lnkd.in/gvk6pCXu ⭐ GitHub: https://lnkd.in/ggDb-AUK Drop a comment if you find any duplicates! 👇 \#buildinpublic #nextjs #leetcode #webdevelopment #opensource #coding #react #developers #programming #100daysofcode

Day 3 of WEB DEV. No days off. Here's what got done: ✅ DSA — Dug into number logic — calculating digits and checking palindromes using pure math, no shortcuts. Getting comfortable thinking in operations. Code: https://lnkd.in/dTMCJdkq ✅ Project (Moodify) — Considered building a custom music player, but chose smart over fancy. Integrated a YouTube iframe player — clean, functional, and gets the job done. Repo: https://lnkd.in/diBxKnMj ✅ Computer Networking — Learned to read binary numbers, understood why classless addressing beats classful, and got into why latency matters more than people think in today's real-time world. Following: https://lnkd.in/dTkJ6qRz & https://hpbn.co/ Sometimes the boring choice is the right choice. Ship first, perfect later. See you at Day 4. 🚀 #DSA #100DaysOfCode #BuildInPublic #ComputerNetworking #DevJourney

🔥 The 200ms Code Optimization Lie As a developer with 9+ years of experience, I've seen many of my colleagues fall into the trap of optimizing code for 200ms improvements. Last week, I watched a senior dev spend 3 hours shaving off 100ms from a query. Meanwhile, the client's users were still waiting for the site to load. The truth is, most of your users won't notice the difference. What they will notice is how often you're deploying new features. Prioritize shipping over shaving. Don't get me wrong; performance is crucial. But it's not a zero-sum game. Focus on delivering value to your users, and optimize as you go. Your users will thank you for it. Check if your website is prioritizing optimization over deployment. #DeveloperLife #Motivation #CodingLife #Freelancing #TechCommunity #Hustle #CodeOptimization #ShippingOverShaving #PerformanceMatters

Building a website taught me more than any tutorial ever could. Is coding challenging? Absolutely. Easy? Not even close. Fun? Yes. Time-taking? Very. But impactful? Without a doubt. I recently built a web application, and honestly, it was harder than I expected. Bugs that made no sense. Features that broke randomly. Moments where I questioned if I even knew how to code. But here's the thing—problems are part of the process. Every error message is a lesson. Every bug fixed is progress.🔗 The real challenge isn't avoiding issues. It's not giving up when they pile up.✨️ So if you're coding and things aren't working—you're not failing. You're learning. Keep going, keep debugging, keep building.👾 The impact you create is worth every frustrating hour. 💻 #Coding #WebDevelopment #StudentDeveloper #KeepBuilding #LearningJourney

🌐💻 HTTP Status Codes Explained — The Language Every Developer Should Know Every time you open a website, your browser and server are having a conversation… And HTTP status codes are how they talk. 🗣️ 📌 Here’s the breakdown: 🟢 1xx – Informational Request received, continuing process 🟢 2xx – Success ✔️ 200 OK — Everything worked perfectly ✔️ 201 Created — Resource successfully created 🟡 3xx – Redirection 🔁 301 / 302 — Resource moved somewhere else 🔴 4xx – Client Errors ❌ 400 — Bad request 🔐 401 — Unauthorised 🚫 403 — Forbidden 🔍 404 — Not found (the most famous one 😅) ⚫ 5xx – Server Errors (not shown above but equally important) 💥 500 — Internal server error ⚠️ 503 — Service unavailable 💡 Why this matters: Understanding these codes helps you: • Debug faster 🐛 • Build better APIs 🔌 • Improve user experience ⚡ And yes… ☕ 418 — I’m a teapot exists (because developers have humour too 😄) 👉 Which status code do you see the most while coding? #HTTP #WebDevelopment #Backend #Frontend #APIs #Developers #Programming #Coding #SoftwareDevelopment #Debugging #Tech #Learning #DeveloperLife #FullStack #Internet #TechCommunity 🚀