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HTML Notes
Master semantic HTML, forms, tables, accessibility, metadata,
and core SEO principles.
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CSS Notes
Master selectors, cascade, Flexbox, Grid, animations,
responsiveness, variables, architecture, and theming.
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JavaScript Notes
Master ES6+, DOM manipulation, events, async/await, modules,
fetch, and testing strategies.
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ReactJS Notes
Master components, props, state, hooks, effects, context,
routing, performance tuning techniques.
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C Notes
Master C syntax, pointers, memory management, arrays,
structures, file IO, debugging.
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C++ Notes
Master OOP, templates, STL, RAII, modern C++ features, and
performance tuning.
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Java Notes
Master OOP, collections, streams, exceptions, concurrency, JVM
internals, deployment workflows.
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Python Notes
Master syntax, data structures, OOP, modules, virtual
environments, packaging, testing practices.
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DSA Notes
Master arrays, lists, stacks, queues, trees, graphs, sorting,
searching, complexity analysis.
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DBMS Notes
Master relational models, normalization, ACID properties,
queries, optimization strategies.
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SQL Notes
Master SELECTs, JOINs, subqueries, aggregations, indexing,
performance tuning strategies.
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Android Notes
Master activities, fragments, views, Jetpack components,
architecture patterns, testing basics.