Eduardo Arsand

Notes & Thoughts Quick thoughts, technical notes, and ideas.

Notes written to clarify my own thinking, share knowledge, explore ideas, and remember important concepts.

Notes tagged with "Programming"

There are 16 notes in total.

The Discipline of Simple Code

After two decades in software: writing simple code is harder than complex code. Simplicity demands discipline, problem clarity, and focus on what endures.

ArchitectureProgramming
18 0 0
Read more

Foundational Knowledge in AI-Assisted Development

Examination of why classical computer science fundamentals remain essential for evaluating AI-generated code, recognizing abstraction failures, and making informed architectural decisions despite automated code generation.

Artificial IntelligenceProgramming
25 2 0
Read more

About CSS Property "overscroll-behavior"

Just found out about this CSS property. You don't need javascript anymore to block that anoying scroll chaining from a modal to the background page.

ProgrammingCSS
30 4 0
Read more

Why AI Won’t Save Bad Architecture

AI can speed up coding inside a well-structured system, but it cannot repair fundamental architectural flaws. AI won't fix misorganization, it will only accelerate and amplify it.

Artificial IntelligenceProgramming
17 1 0
Read more

Why I Prefer Owning My Stack

Controlling my technology stack grants me autonomy, clarity, and speed. I have found that this approach leads to more robust, adaptable systems and shields me from the risks of vendor lock-in and opaque dependencies.

TechnologyArchitectureProgramming
21 1 0
Read more

Global State vs Provide/Inject in Vue.js

Global State vs Provide/Inject in Vue.js. Both solve different data-sharing problems. Selecting the appropriate strategy depends on scope, scalability needs, and architectural clarity.

ProgrammingVue.js
1 0 0
Read more

PHP Typed Arrays

Typed arrays in PHP through PHPDoc enable static analysis, IDE support, and explicit contracts using array shapes, lists, and advanced constraints beyond native typehints.

PHPProgramming
49 0 0
Read more

PHP ?? (Null Coalescing) and ?: (Ternary Shorthand)

A small reminder of how "null coalescing" and "ternary shorthand" works in PHP.

PHPProgramming
36 1 0
Read more

Why Performance Regressed Despite Faster Hardware

Performance can regress on faster hardware when software grows in hidden complexity. Abstractions, data volume, and toolchain overhead outpace raw speed gains.

ProgrammingTechnology
37 1 0
Read more

PHP self:: vs static::

PHP self:: binds to the defining class, static:: respects the calling class (Late Static Binding).

ProgrammingPHP
19 1 0
Read more

Understanding Abstraction

Abstraction hides complexity behind simple interfaces, enabling reusable, maintainable, and flexible code while focusing on what something does, not how.

ArchitectureProgramming
41 1 0
Read more

Why Most Websites Didn’t Need Single-Page Apps

SPAs solved collaboration problems but most websites adopted them unnecessarily. Traditional apps better suit content. Unnecessary complexity became technical debt.

ArchitectureProgramming
43 1 0
Read more