Winter Arc | Days 69–72 Covered core Next.js concepts: CSR, SSR, SSG, Server vs Client Components, hydration, App Router, layouts,and SSR-safe authentication basics (why localStorage breaks) data fetching, cookies & sessions, API routes, Server Actions, caching, auth (NextAuth)

Winter Arc | Day 65–68 ❄️ Deep dive into backend fundamentals @PostgreSQL + pg module ORM & @prisma (migrations, schema, queries) JOINs, relations & one-to-many mapping Integrated Postgres + Prisma with Node.js / Express Learning the why, not just the how. Next stop → Next.js

Winter Arc | Day 62–64: wrapped up my Second Brain project. Started learning @WebSockets what they are, how they work, and how to use them in real-time apps. Built a small Ping-Pong app, and now I’m creating a full chat app with room IDs, so only users with the same ID can chat.

Day 60-61: Last 2 days Built BrainDead, a web app where users can save links, chat with stored data, and access them later. Frontend + backend fully connected: Sign in / Sign up Add & retrieve content Fixed CORS & debugging issues Also wrapped up the MasterJi JS Challenge

Winter Arc Day 59: Wrapped up all the components next step is connecting everything together Recorded a LeetCode explanation video and sent it to hitesh@choudhary.com Finished some assignments AND completed both Udemy Masterji challenges @Hiteshdotcom @nirudhuuu @ChaiCodeHQ

Winter Arc | Day 58 Finished the Udemy + GenAI (Masterji) challenge Also watched more TypeScript videos. Project update Built the Button and Card components Card can now render YouTube/Tweet/Docs/GitHub previews inside it @ChaiCodeHQ @nirudhuuu

Winter Arc | Day 57 Backend done including the link-sharing feature of my Second Brain project Started the frontend, breaking it into simple components Finished the Udemy + GenAI challenge and began the ChaiCode TS series (revision) Nhi lagane wala haath TypeScript ke repo ko

Winter Arc | Day 56 Building my Second Brain project to strengthen TypeScript + React Backend progress so far: signup signin add content remove content display content Now facing the tricky part the shareable link route Also wrapped up JS+Udemy today @Hiteshdotcom @nirudhuuu

Winter Arc | Day 55 Finished the Udemy challenge Created the full schema for my Brainly-style “store of links” project. Backend routes planned now moving to the build phase in TypeScript Also completed a 30-page college assignment @ChaiCodeHQ @nirudhuuu @yntpdotme @Hiteshdotcom

Winter Arc | Day 54 ❄️ Finished the JS + Udemy challenge Started the Python one too. Built two small JS projects (free time = code time). Wrapped up TypeScript basics. Next: building an OpenBrain-style project to practice TS @ChaiCodeHQ @yntpdotme @nirudhuuu

Winter Arc | Day 53 Deep dive into TypeScript today: Partial / Pick Record + mapped types readonly [key: string]: value Exclude Really starting to see the power of strong typing. Finished my JS + Udemy challenge Also got introduced to Zod @ChaiCodeHQ @nirudhuuu @yntpdotme

Winter Arc | Day 52 : Covered more TypeScript today interfaces, function declarations, variables, and even the difference between abstract classes & interfaces Also completed the JS + Udemy Masterji challenge @ChaiCodeHQ @nirudhuuu @yntpdotme

Winter Arc | Day 51: Learned the basics of TypeScript — variables, functions, typing & more Completed the Masterji challenges (JS + Udemy) Also built a virtual drum machine in React just for fun Here’s the output @ChaiCodeHQ @nirudhuuu @yntpdotme

Winter Arc | Day 50 : Done with the Master Ji challenges on Udemy + JS (JS almost complete now!) Wrapped up Recoil concepts too atoms, selectors, families, loadables Next up: TypeScript => then a big project @nirudhuuu @ChaiCodeHQ @Hiteshdotcom @yntpdotme dp laga ne he waa hu

Winter | Day 39: Learned Recoil basics atoms, selectors, atomFamily, selectorFamily, and loadables Also wrapped up the Master Ji challenge on Udemy & JS Slowly leveling up, brick by brick. @Hiteshdotcom @ChaiCodeHQ @nirudhuuu @yntpdotme

Winter Arc | Day 38 ❄️ Finished the Udemy + JS challenge Now moving deeper into React state management… Learning Recoil today: atoms selectors memoization and how global state becomes super smooth with it @Hiteshdotcom @ChaiCodeHQ @nirudhuuu @yntpdotme

Winter Arc | Day 37: Wrapped up the Udemy lessons (playing with types & variables) + JS Promises Now aiming for Custom React Hooks: useDebounce useFetch useFetch with re-fetching usePrev Slowly understanding how React flows @Hiteshdotcom @nirudhuuu @yntpdotme @ChaiCodeHQ

Winter Arc | Day 36 ❄️ Wrapped up the Udemy + JS challenge Now deep into React learning the real fundamentals that matter: Prop drilling Context API Rolling state upward Understanding how data flows in a React app @Hiteshdotcom @Hiteshdotcom @nirudhuuu @yntpdotme

Winter Arc | Day 35 Completed my React Beginner project: Components, props, state, children Built Button, Input & Card components Finished the entire React JS course by @sheryians_ Completed the Masterji Challenge (Udemy + JS) done with bugs in Habit Builder @Hiteshdotcom

Winter Arc | Day 34 Completed the Masterji Challenge on Udemy + JS today! Dived deep into events, preventDefault(), stopPropagation() Made solid progress on my habit-builder app added the dashboard + status page @Hiteshdotcom @nirudhuuu @Hiteshdotcom @yntpdotme