Logbook / System Records

Technical
Insights.

Exploring the intersection of high-performance code, scalable architecture, and business operations.

ALL RECORDS Architecture Frontend React TypeScript Astro Next.js Performance RSC Productivity Terminal Developer Experience WASM Privacy Rust Business WPO Core Web Vitals AI Recruitment Engineering Data PKM Career
Hexagonal Architecture in Frontend: Scalability & Decoupling
Nov 20, 2025 3 min read

Hexagonal Architecture in Frontend: Scalability & Decoupling

Learn how to implement Hexagonal Architecture (Ports & Adapters) in React and Astro. Decouple business logic from the UI to build scalable web applications.

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Astro vs Next.js in 2026: Servers, Islands, and Extreme Performance
Oct 15, 2025 3 min read

Astro vs Next.js in 2026: Servers, Islands, and Extreme Performance

A deep technical analysis between Astro and Next.js. When to leverage React Server Components (RSC) and when to dominate Core Web Vitals with Astro Islands.

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The Digital Operating System: Optimizing the Developer Environment
Aug 10, 2025 3 min read

The Digital Operating System: Optimizing the Developer Environment

Discover how to configure a high-performance development environment. CLI tools, dotfiles, and terminal workflows that multiply productivity.

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WebAssembly (WASM): The Architecture of the Private Web
Jul 22, 2025 3 min read

WebAssembly (WASM): The Architecture of the Private Web

How WebAssembly is shifting heavy computation back to the client. An architectural revolution that guarantees Zero-Knowledge privacy.

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WPO and Core Web Vitals: The Technical Impact on ROI
Jun 18, 2025 2 min read

WPO and Core Web Vitals: The Technical Impact on ROI

How Web Performance Optimization (WPO) and Core Web Vitals directly affect conversion rates and ROI in E-commerce and SaaS platforms.

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Astro Islands: The Partial Hydration Revolution
May 12, 2025 3 min read

Astro Islands: The Partial Hydration Revolution

How Astro Islands architecture solves the massive JavaScript payload problem by shipping interactive components in isolation and on demand.

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The Death of the CV: AI Agents and the New Tech Recruitment
Apr 03, 2025 3 min read

The Death of the CV: AI Agents and the New Tech Recruitment

How algorithms and modern ATS platforms are destroying the traditional resume. The shift towards data profiles, APIs, and AI-driven filtering.

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From Junior to Staff Engineer: The Power of PKM
Jan 20, 2025 3 min read

From Junior to Staff Engineer: The Power of PKM

How to build a 'Second Brain' based on Zettelkasten and Markdown to accelerate your learning curve in software engineering.

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