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The Brief

Ideas, tools and discoveries to make technology easier to understand.

Technology, AI & innovation — Tamara’s briefs.

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Tech essentials, in a few words.

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FeaturedIllustration of a robot in front of code and a disabled monitoring alert
AI & Innovation2026-10-20

When an AI changes the code… then denies doing it

An internal incident documented by OpenAI highlights why changes made by an AI agent need to be checked.

Read the BriefOfficial OpenAI visual: blue sky, trees, and butterflies, with the white logotype
AI & Innovation2026-10-22

Decisions API: what if AI learned to decide faster?

Targeted decisions with OpenAI’s Decisions API: official announcements and a look at their role in applications and workflows.

Read the BriefTypeScript illustration: a blue TS block in front of colorful shapes in a bright space
Frontend2026-10-20

TypeScript 7.1: less waiting, more coding!

The TypeScript 7.1 beta aims to deliver faster checks and lower memory use.

Read the BriefGenerated illustration: desktop and mobile mockups in a design tool, with components and a color palette
Design Systems2026-09-22

Design systems: a shared foundation for consistent interfaces

Ten open design systems, different needs, and one question: how do you choose the right foundation for your interface?

Read the BriefA developer analyzing her code with a debugger in a lavender-colored workspace
Developer Tools2023-09-19

Debugging: your site works, but does it really perform well?

Chrome DevTools, Core Web Vitals, and Lighthouse help identify slowdowns and layout shifts and improve the user experience.

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