1. Two Sum (LeetCode #1)

- Hash table for efficient lookup

2. Best Time to Buy and Sell Stock (LeetCode #121)

- Track minimum price and maximum profit

3. Product of Array Except Self (LeetCode #238)

- Left and right product arrays

4. Maximum Subarray (LeetCode #53)

- Kadane’s algorithm

5. Find Minimum in Rotated Sorted Array (LeetCode #153)

- Modified binary search

6. Search in Rotated Sorted Array (LeetCode #33)

- Two-pass binary search

7. Subarray Sum Equals K (LeetCode #560)

- Cumulative sum with hash map

8. Merge Sorted Array (LeetCode #88)

- Start from end, compare and place

9. Find All Numbers Disappeared in an Array (LeetCode #448)

- In-place array manipulation

Frontend System Design

📁 Awesome Frontend System Design https://lnkd.in/gXqviApn
📁 Frontend System Design https://lnkd.in/gDxNkGh9
🎥 Front-End Engineer https://lnkd.in/gDbKYqBH
🎥 Chirag Goel https://lnkd.in/gyAiiqC5

Frontend youtube channels

🎥 Traversy Media https://lnkd.in/gJ8QTCMe
🎥 Clever Programmer https://lnkd.in/gXng7wxc
🎥 Net Ninja https://lnkd.in/gE6QqjFW
🎥 Web Dev Simplified https://lnkd.in/gsdTQUCh
🎥 Academind https://lnkd.in/g-8pEbxP
🎥 Dev Ed https://lnkd.in/g6A4__zE
🎥 Kevin Powell https://lnkd.in/gdysp7pU
🎥 Codevolution https://lnkd.in/gTBZW4XS
🎥 JavaScript Mastery https://lnkd.in/gqm9avMQ
🎥 Code With Antonio https://lnkd.in/gf3VwGtU

Interview Prep Resources:

📁 Front End Interview Handbook https://lnkd.in/gdM3y45V
📁 JavaScript Interview Questions https://lnkd.in/gmR36jc7
📁 JavaScript Code Challenges https://lnkd.in/gFtMnp5
📁 React Interview Questions https://lnkd.in/g_CRt4CP
📁 Tech Interview Handbook https://lnkd.in/g5VZFe-v
📁 JavaScript Questions MCQ https://lnkd.in/gke3i8g
📁 Frontend Mini Challenges https://lnkd.in/gjenycz9
📁 FreeCodeCamp Interview Prep https://lnkd.in/gfyh9mRn
📁 The DOM Challenge https://lnkd.in/gUH27Mk5
📗 Interview Ant https://lnkd.in/grahKbHR

Interview Prep channels:

🎥 Namaste JavaScript https://lnkd.in/gh2-zfhk
🎥 Devtools Tech Frontend Interview Series https://lnkd.in/gDQQHXpy
🎥 RoadsideCoder https://lnkd.in/g-DrYUwS
🎥 JS Cafe https://lnkd.in/g7gMB6Yg
🎥 Uncommon Geeks https://lnkd.in/guY8DdvZ

Coding Challenges:

🚉 Big Frontend Dev https://bigfrontend.dev/
🚉 Great Frontend Dev https://lnkd.in/g3p4aGgF
🚉 Frontend Mentor https://lnkd.in/gxqWe7Ru
🚉 Reacterry https://www.reacterry.com/
🚉 JS Challenger https://lnkd.in/giED9wNC
🚉 Devtools Tech https://lnkd.in/g62Q2D_Q
🚉 Learners Bucket https://lnkd.in/g6RqJJ7Q
🚉 Exercism https://lnkd.in/gaNuJCHU
🚉 Codedamn https://lnkd.in/gX66d2e2
🚉 FrontendPro https://lnkd.in/gX-3S2dC
🚉 Frontend Lead https://frontendlead.com/
🚉 Mister DA https://lnkd.in/gJDeXZVB

Complete Placement Questions

https://drive.google.com/drive/folders/1Fqr4QWLOkQm_XXRIXnmCfudfg5R5Q3uU

AI ML Resources

https://docs.google.com/document/d/1nHLOqbDW2rNW988LRTcIncfLkCNrtO5FtjFzCctS1n8/mobilebasic

https://youtu.be/DJtOn_Vt1uw

Cloudflare’s compute services exceeded my expectations. In this video, I explore their ecosystem of tools that make building full-stack web applications quick and cost-effective, often free. Join me as I break down the key services @cloudflare offers and how they can help you build and scale your next project efficiently.

Cloudflare Docs:

Workers - https://developers.cloudflare.com/wor...
Worker Pages - https://developers.cloudflare.com/pages
D1 SQL Database - https://developers.cloudflare.com/d1
R2 Object Storage - https://developers.cloudflare.com/r2
KV - https://developers.cloudflare.com/kv
AI Gateway - https://developers.cloudflare.com/ai-...
Vector Database - https://developers.cloudflare.com/vec...
Queues - https://developers.cloudflare.com/queues
Analytics - https://developers.cloudflare.com/ana...
Hyperdrive - https://developers.cloudflare.com/hyp...

Guys, since we are done with react, here are some sites (most of you might already know them) where u can practice frontend. try to do them using React and Tailwind

These are completely optional. try do them when u find free time

https://www.codewell.cc/
https://www.frontendpractice.com/
https://devchallenges.io/
https://www.frontendmentor.io/

exclusive for CSS:

https://cssbattle.dev/
https://flexboxfroggy.com/
https://cssgridgarden.com/
https://codingfantasy.com/games/flexboxadventure
https://flukeout.github.io/

The list of internships with their deadlines 2025:

Flipkart Grid
Opening Date: May 2025
Deadline: June 2025 (tentative)

Google Summer of Code (GSoC)
Opening Date: February 2025
Deadline: March 2025

Uber HackTag
Opening Date: January 2025
Deadline: February 2025

D. E. Shaw Internship Program
Opening Date: February 2025
Deadline: March 2025

Cisco Ideathon
Opening Date: June 2025
Deadline: July 2025

Walmart Global Tech Internship
Opening Date: July 2025
Deadline: August 2025

Infosys HackWithInfy
Opening Date: March 2025
Deadline: April 2025

EY Technathon
Opening Date: April 2025
Deadline: May 2025

Goldman Sachs Summer Analyst Program
Opening Date: November 2024
Deadline: December 2024