Harshit Yadav

Published a new blog on Medium. The biggest mistake I made wasn't choosing the wrong language. It was believing that finishing tutorials meant I was making progress. Turns out, shipping broken projects teaches you way more. Read the full blog: https://medium.com/@hxrshityadav/why-building-projects-beats-every-coding-course-aa6e576865d8

Spent some time putting together everything I wish I knew before starting Computer Science. Hopefully it saves someone months (or years) of confusion. 📖 The Computer Science Roadmap I Wish I Had at 18 https://medium.com/@hxrshityadav/the-computer-science-roadmap-i-wish-i-had-at-18-4c3ef283910e

Use Kimi K3 — the world's largest open-weight AI model yet. If you're into coding, building, or just curious about the latest AI models, it's definitely worth trying. Sign up using my invite link and get a guaranteed reward — up to 1 year of Kimi Membership credits . https://kimi-bot.com/activities/viral-referral/share?scenario=invite&from=share_poster&invitation_code=R9BTNS

I'm Still Bad At DSA... But Here's What's Helping Me 🎯 3 Free Tools That Made DSA Easier to Understand 1. CS VisuTool Instead of staring at code, you can actually see how algorithms and data structures work step by step. https://csvistool.com/ 2. VisuAlgo One of the best websites for visualizing sorting, trees, graphs, BFS, DFS, Dijkstra, MST, and many other DSA concepts. https://visualgo.net/en 3. CS Visualizer Run your code and watch variables, pointers, stacks, queues, and data structures change in real time. https://cs-visualizer.com/ For the longest time, I kept trying to memorize DSA. Nothing worked. What helped was seeing what's happening behind the code. Visualize → Understand → Code → Repeat. If you're struggling with DSA like I am, give these tools a try. Follow me on X: https://x.com/HxrshitYadav Join my Telegram Channel: https://t.me/HxrshitYadav

I Don't Know Java. Where Should I Start? 3 Free Resources to Learn Java from Scratch 1. W3Schools Java Tutorial The easiest place to start if you've never written a single line of Java. Learn syntax, OOP, classes, objects, arrays, and more at your own pace. https://www.w3schools.com/java/java_intro.asp 2. Java Full Course for Beginners A complete beginner-friendly course that covers Java fundamentals with practical examples and projects. https://www.youtube.com/watch?v=eIrMbAQSU34 3. Learn Java in One Video Perfect if you want a quick overview of Java before diving deeper into projects and DSA. https://www.youtube.com/watch?v=xTtL8E4LzTQ Most students try to learn DSA before learning Java properly. Big mistake. First learn the language. Then learn problem-solving. Then build projects. That's the fastest path to becoming a Java Developer. Follow me on X: https://x.com/HxrshitYadav Join my Telegram Channel for more such content: https://t.me/HxrshitYadav

3 SQL Resources That Will Teach You More Than Most Database Courses 1. SQLBolt The easiest way to learn SQL through interactive lessons and hands-on exercises. Perfect for beginners who learn by doing. https://sqlbolt.com/ 2. SQL Full Course for Beginners A complete SQL crash course covering everything from basic queries to joins, aggregations, and database concepts. https://www.youtube.com/watch?v=nivyaiCeWjs 3. Learn SQL in One Video If you're short on time, this resource helps you understand SQL fundamentals quickly without unnecessary theory. https://www.youtube.com/watch?v=OT1RErkfLNQ SQL is one of the most important skills for every developer. Whether you're learning Web Development, Data Analytics, Data Science, or preparing for interviews, SQL is non-negotiable. Save this post and start with SQLBolt first. Follow me on X: https://x.com/HxrshitYadav Join my Telegram Channel for more such content: https://t.me/HxrshitYadav

🎯 3 Free Tools That Will Make DSA Much Easier 1. CS Visualizer Visualize data structures and algorithms step-by-step. Great for understanding trees, graphs, sorting, pattern matching, and more. https://csvistool.com/ 2. VisuAlgo One of the best interactive websites for learning DSA visually. Covers sorting, trees, graphs, BFS, DFS, Dijkstra, MST, and more. https://visualgo.net/en 3. CS Visualizer Watch your code and data structures come to life. Perfect for understanding how algorithms work under the hood. https://cs-visualizer.com/ Most students try to memorize DSA. The faster way is: Visualize → Understand → Code → Repeat. These tools will save you hours of confusion. Follow me on X: https://x.com/HxrshitYadav Join my Telegram Channel: https://t.me/HxrshitYadav

📚 3 Videos Every Backend Developer Should Watch 1. What is a REST API? Learn how modern applications communicate using APIs, HTTP methods, requests, responses, and REST principles. https://www.youtube.com/watch?v=lsMQRaeKNDk 2. What is an API Gateway? Understand routing, authentication, rate limiting, and how microservices handle incoming traffic. https://youtu.be/hWRRdICvMNs?si=ifONezlqFPjodFol 3. What is an API? Learn the fundamentals of APIs and how different applications communicate with each other. https://youtu.be/6STSHbdXQWI?si=aJIAfnB7wf0k_H1A Most developers learn frameworks before understanding how the web actually works. The better approach is: API → REST API → API Gateway Master the fundamentals first. Everything else becomes easier. 🚀 Follow me on X: https://x.com/HxrshitYadav Join my Telegram Channel: https://t.me/HxrshitYadav

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🚀 Free Claude Desktop + Aerolink Setup Guide Want to use the official Claude Desktop app with an Aerolink API key instead of paying for a Claude subscription? Here's a simple setup guide: 1. Download Claude Desktop Install the official Claude Desktop app for macOS or Windows. https://claude.ai/download 2. Create an Aerolink Account Sign up, verify your account, and generate an API key. https://aerolink.lat/register?ref=RZYRWBO 3. Configure Claude Desktop Paste the setup prompt into any AI coding assistant (Cursor, Codex, Gemini CLI, Cline, Copilot, etc.) and let it automatically configure Claude Desktop for you. 4. Enable Developer Mode Open Claude Desktop → Help → Troubleshooting → Enable Developer Mode 5. Continue with Gateway On the login screen, click "Continue with Gateway", select your preferred model, and start chatting. Why this is useful: • Access Claude models through a gateway setup • No manual configuration headaches • Works on both macOS and Windows • Takes only a few minutes to set up Most people spend hours figuring out configuration files and settings. The smarter approach is: Copy → Paste → Configure → Chat Follow me on X: https://x.com/HxrshitYadav Join my Telegram Channel for more such content: https://t.me/HxrshitYadav

4 Resources That Can Make You a Better Developer for Free 1. The Odin Project One of the best free resources to learn Full Stack Web Development from scratch. Covers HTML, CSS, JavaScript, React, Node.js, Git, and real-world projects. https://www.theodinproject.com/ 2. takeUforward The go-to channel for mastering DSA, problem-solving, and interview preparation. If you're targeting software engineering roles, this is a must-follow resource. https://www.youtube.com/@takeUforward 3. Bro Code Learn programming concepts in a beginner-friendly way with practical examples. Great for Java, web development, DSA, and building a strong coding foundation. https://www.youtube.com/@BroCodez 4. Project-Based Learning A massive collection of hands-on project tutorials across Web Development, Mobile Apps, AI/ML, Data Science, DevOps, Cybersecurity, and more. https://github.com/practical-tutorials/project-based-learning Most developers spend months consuming tutorials. The fastest way to improve is: Learn → Build → Share → Repeat. These resources will help you do exactly that. Follow me on X: https://x.com/HxrshitYadav Join my Telegram Channel for more such content: https://t.me/HxrshitYadav

3 DSA Resources That Can Save You Hundreds of Hours 1. My Brain After 569 LeetCode Problems Learn the biggest mistakes, patterns, and lessons from solving 569+ LeetCode questions. A goldmine if you're struggling with problem-solving. https://youtu.be/8wysIxzqgPI?si=QrGsLRgbzrkmaVkL 2. 8 Patterns to Solve 80% of LeetCode Problems Instead of memorizing solutions, learn the core patterns that appear again and again in coding interviews. https://youtu.be/xo7XrRVxH8Y?si=40q3w6Q0mMYtENlS 3. How I Would Learn LeetCode If I Could Start Over A complete roadmap from beginner to interview-ready. Perfect if you're feeling lost and don't know what to solve next. https://www.youtube.com/watch?v=aHZW7TuY_yo If you're serious about cracking coding interviews in 2026, start with these 3 resources before solving random problems. Follow me on X: https://x.com/HxrshitYadav Join my Telegram Channel for more such content: https://t.me/HxrshitYadav

Here're the resources I wish I had in my first year of Engineering 👇 1. DSA Striver A2Z DSA Sheet: https://takeuforward.org/strivers-a2z-dsa-course/strivers-a2z-dsa-course-sheet-2 2. Computer Science Fundamentals CodeHelp OS Playlist: https://www.youtube.com/playlist?list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA CodeHelp DBMS Playlist: https://www.youtube.com/playlist?list=PLDzeHZWIZsTpukecmA2p5rhHM14bl2dHU CodeHelp Computer Networks Playlist: https://www.youtube.com/playlist?list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA CodeHelp OOP Playlist: https://www.youtube.com/playlist?list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA 3. SQL SQLBolt: https://sqlbolt.com Alternative: https://www.w3schools.com/sql 4. Projects Project Based Learning: https://github.com/practical-tutorials/project-based-learning Build Your Own X: https://github.com/codecrafters-io/build-your-own-x 5. Resume Overleaf Resume Templates: https://www.overleaf.com/gallery/tagged/cv Jake's Resume Template: https://www.overleaf.com/latex/templates/jakes-resume/syzfjbzwjncs 6. Interview Prep InterviewBit: https://www.interviewbit.com Alternative: https://leetcode.com Bonus Resources I'd Add Git & GitHub: https://learngitbranching.js.org Roadmaps: https://roadmap.sh Java: https://dev.java/learn Spring Boot: https://spring.io/guides System Design: https://github.com/donnemartin/system-design-primer Follow me on X: https://x.com/HxrshitYadav Join my Telegram Channel for Job Updates, and resources: https://t.me/HxrshitYadav

Memory price hikes have finally started hitting Apple. Today, Apple quietly raised the prices of several products in India. Here's what changed 👇 MacBooks • MacBook Neo: ₹69,900 → ₹79,900 • MacBook Air M5: ₹1,20,900 → ₹1,49,900 • MacBook Pro (1TB): ₹1,89,900 → ₹2,39,900 Mac Mini • Mac Mini M4 (256GB): ₹59,900 → ₹82,900 • Mac Mini M4 Pro: ₹1,49,900 → ₹1,99,900 iPads • iPad Mini: ₹49,900 → ₹69,900 • iPad Air M4: ₹64,900 → ₹89,900 • iPad Pro M5: ₹99,990 → ₹1,39,900 Apple TV • Apple TV 4K (64GB): ₹14,900 → ₹25,900 • Apple TV 4K (128GB): ₹16,900 → ₹31,900 HomePod • HomePod mini: ₹10,900 → ₹15,900 • HomePod: ₹32,900 → ₹44,900 If you've been planning to buy an Apple device, it might be worth checking the new prices before making a decision.

Telegram is back 🔥

5 GitHub repos that can teach you more than Paid Courses 1. 30-Days-of-Python: https://github.com/asabeneh/30-days-of-python 2. Project Based Learning: https://github.com/practical-tutorials/project-based-learning 3. Build Your own X: https://github.com/codecrafters-io/build-your-own-x 4. ML for Beginners: https://github.com/microsoft/ml-for-beginners 5. 500 A/ML/DL Projects: https://github.com/ashishpatel26/500-AI-Machine-learning-Deep-learning-Computer-vision-NLP-Projects-with-code Follow me on X: https://x.com/HxrshitYadav Join my Telegram Channel for more such content: https://t.me/HxrshitYadav

5 Websites that will make you better at coding Must Know 1. Roadmap: https://roadmap.sh 2. LeetCode: https://leetcode.com 3. NeetCode: https://neetcode.io 4. CSVistool: https://csvistool.com 5. System Design Primer: https://github.com/donnemartin/system-design-primer Follow me on X: https://x.com/HxrshitYadav Join my Telegram channel: https://t.me/HxrshitYadav

🚨 This Might Be Gone By Today Most people are paying monthly for access to premium AI. Right now, you can get: ⚡️ GPT 5.5 ⚡️ Claude Opus 4.8 ⚡️ Claude Sonnet 4.6 ⚡️ Gemini 3.5 ⚡️ Gemini 3.1 Flash 🎁 FREE for 1 Month Use code: LE3JHVII Claim it in under a minute: 1️⃣ Sign up to this website: https://www.trymindhub.com/ 2️⃣ Choose Extended Plus under the profile section 3️⃣ Enter the code : LE3JHVII 4️⃣ Unlock premium AI access Thousands of users will miss this because they see it too late. Don't be one of them. ⏳

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