Typescript notes
Typescript notes
April 2026
Securing Web Apps – notes
Securing Web Apps
System Design Notes
Below are from the System Design Guide for Software Professionals and other resources. System Design Notes
Book Notes: Head First – Software Development
Below are notes from Head First Software Development. Topics included are unit testing, sprints, bug reports, bug lifecycles, building code. Head First Software Development notes
SQL notes
Reading & Creating ER diagrams Joins Converting ER diagrams to tables Sample queries
React & Redux Notes
Below are notes on the fundamentals of React and Redux. Topics included: State management, routing, hooks, Context API, creating a component, and more. React & Redux notes
Head First Design Patterns
Below are notes from Head First Design Patterns on Design patterns. Patterns included are State, Singleton, Proxy, Factory, Facade, Design, Decorator, Command, and the Adapter pattern. Head First Design Patterns notes
Object Oriented Analysis & Design – Head First
Below are notes from Head First Object-Oriented Analysis and Design. Topics included are how to think about architecture, handling big projects, and how to chunk your work. Object-Oriented Analysis and Design notes
Why identifying and defining objects is part art & science
I think this excerpt from Object-Oriented Analysis and Design with Applications, authored by Grady BoochRobert A. Maksimchuk, Michael W. Engle, Bobbi J. Young, Ph.D., Jim Conallen, Kelli A. Houston explains it quite well. My take on identifying objects is in this post. Classification helps us to identify generalization, specialization, and aggregation hierarchies among classes. By …
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My evolving system for identifying objects
Anything that’s an object in real life(especially if it can have 1 or more properties) should usually be captured as a software object.