Notes & Handbooks
Study notes written the way I wished they existed — plain language, worked examples, no filler. Free items download instantly; paid items always show free previews first.
React Native Crash Course
How I go from an empty Expo project to a Play-Store-ready Android app. Navigation, native APIs, offline storage, building APKs and handling the release checklist — everything in one practical, project-based file.
JavaScript Handbook — Zero to Advanced
The JavaScript I actually use daily, written for someone starting from variables and ending comfortable with async patterns, prototypes and the event loop. 62 pages of syntax, gotchas and small runnable examples.
DBMS Complete Notes (Sem 4)
Everything from ER diagrams to normalization and transactions in one file. Written in plain language with worked examples for every SQL concept, covering my full Sem 4 syllabus plus the extras that showed up in university papers.
DSA with Java — Complete Notes
Data structures and algorithms in Java, written for placement season. Every topic has the theory, the code, the complexity table and the interview-question patterns that repeat across companies. 120 pages, no filler.
Operating Systems Notes
Process scheduling, memory management, deadlocks and file systems — condensed from standard textbooks into exam-ready notes. Every algorithm includes a solved numerical, the way papers actually ask them.
Web Dev Bootcamp Notes
Notes from working through a full web development track — HTML, CSS, JavaScript, React, Node and deployment. Each section is the condensed version I wish I had before starting, with the mistakes to avoid.