productivity | Alfredo Perez

Latest edition

FeatureJanuary 19, 2026

Getting Started with Angular Toolbar

Learn how to set up Angular Toolbar and configure Feature Flags, Permissions, and App Features to instantly test different scenarios in your Angular application without touching the database.

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spec-driven-developmentJanuary 2, 2026

Spec-Driven Development: Stop Vibe Coding

Learn how spec-driven development transforms AI-assisted coding from endless iterations to precise implementations. Stop hoping the AI understands your intent and start making it explicit with specifications that become living documentation.

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