Your Notes. Your Learning Journey.
Explore carefully organized notes, handwritten PDFs, cheat sheets, and study resources across your favorite tech domains. Read online or download anytime.
Web Development
HTML, CSS, modern JavaScript, TypeScript, React, responsive UI engineering, and web performance.
Data Structures & Algorithms (DSA)
Master arrays, linked lists, trees, graphs, dynamic programming, and interview patterns.
Backend Development
Node.js, Express, Go, SQL & NoSQL databases, RESTful APIs, and distributed backend fundamentals.
Full Stack Development
End-to-end applications with Next.js, authentication, Prisma ORM, server actions, and cloud deployment.
CS Fundamentals
Operating Systems, Computer Networks, DBMS, and System Design core academic principles.
Generative AI
LLMs, Prompt Engineering, LangChain, RAG architectures, and autonomous AI agent workflows.
Machine Learning
Mathematical foundations, supervised and unsupervised learning, PyTorch, and deep neural networks.
Competitive Programming
Advanced problem-solving, speed coding techniques, bit manipulation, and mathematical algorithms.
System Design
Scalable distributed architectures, high-availability design, caching, databases, and microservices.
DevOps & Cloud Engineering
Docker containerization, Kubernetes orchestration, CI/CD automated deployment, and AWS cloud architecture.