Article · 2026-08-19 · 5 moments

From Chrome DevTools to AI Engineering, with Addy Osmani

Addy Osmani shares lessons from 14 years at Google and how AI agents are reshaping software engineering, developer workflows, and the skills engineers need to succeed. ✦ AI generated

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HOST Gergely Orosz

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Fact

A significant culture shift at Google has been VPs and SVPs coding on weekends due to AI tools making coding easier.

Addy notes that AI tools have enabled senior leaders at Google to engage in coding as a weekend activity, reflecting broader cultural changes.

transcript

Addy Osmani: A big culture shift at Google in the last two years has been VPs and SVPs coding on weekends. Naturally, this is because AI tools make coding much easier. During his last two years at Google, it was common for these folks to talk about their weekend side projects and tools they used to build them.

Claim◆

Cognitive surrender is a major risk in AI-assisted development, involving erosion of comprehension and memory.

Addy Osmani identifies cognitive surrender as a key risk when using AI, where developers lose understanding of their code and decisions.

transcript

Addy Osmani: A big risk of AI-assisted development is cognitive surrender. Addy defines cognitive surrender as the erosion of your comprehension of the problems being worked on, and of your own memory of what’s going on. He recommends pushing back against this by understanding every major decision an LLM makes.

supports · 1

Mechanism

When using AI tools, aim for mutual amplification where both the agent and the developer improve through logged decisions and learning.

Addy suggests that to maximize AI benefits, developers should ensure agents log decisions while they learn from reviewing those decisions.

transcript

Addy Osmani: Aim for mutual amplification when using AI tools. The aim is to do two things simultaneously: Help the agent improve throughout the task by having it log its decisions and key learnings. You also improve by reviewing, understanding, and internalizing what the agent does and how you can learn from it.

Prediction

Software engineering's outlook is bullish because easing software creation leads to exponential growth in software produced.

Addy predicts that AI will accelerate software creation, leading to more software being built and expanding the field.

transcript

Addy Osmani: Addy is bullish about software engineering’s outlook. Every time the profession has made it easier to create software, we’ve created exponentially more software. Addy predicts the same will happen with AI, and that the total addressable market of people building software will get much bigger.

supports · 1

Claim◆

Software engineers will always be important because AI models cannot be held accountable for code.

Addy argues that while AI can write code, human engineers are essential for accountability, similar to how code ownership works in large projects like Chromium.

transcript

Addy Osmani: Addy believes software engineers will always be important because an AI model cannot be accountable. Accountability for code and software is possible even if the accountable party didn't write the code, as is the case in projects like Chromium, where designated engineers own parts of the codebase. They're responsible for approving and rejecting contributions, and for shaping that part of the codebase. Addy reckons that a “what am I accountable for?” mindset will be adopted by many software engineers.

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Highlight slides

Cognitive surrender in AI-assisted development✦ from: Cognitive surrender is a major risk in AI-assisted development, involving erosion of comprehension and memory.AI Cannot Be Held Accountable for Code✦ from: Software engineers will always be important because AI models cannot be held accountable for code.Engineers as Code Owners✦ from: Software engineers will always be important because AI models cannot be held accountable for code.

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