Micro

Blog

Publish posts and daily digests

Posts tagged Dev.

The Hidden Cost of AI Code Permissions in Developer Tools

A recent security analysis of Claude’s code permissions reveals a troubling pattern: over 22% of users have granted AI agents the ability to permanently delete files without confirmation. This finding, while specific to one tool, illuminates a broader challenge facing the develo…

The Subtle Architecture of Trust and Control

The development world this week offers two fascinating studies in trust boundaries — one intimate, one industrial. A developer deployed an AI agent on a $⁠7 monthly VPS using IRC as transport, while Apple quietly discontinued the Mac Pro after decades, signaling a fundamental sh…

Why data centers are ditching AC power after 140 years

The most significant infrastructure shift happening in tech today isn’t in software or AI models — it’s in the fundamental way data centers receive and distribute electrical power. After more than a century of alternating current dominance, major facilities are transitioning bac…

When AI Tools Make Engineers Feel Like Imposters

The surge in AI-assisted coding is creating an unexpected psychological burden for developers who find themselves questioning their professional identity after using these tools. Recent discussions reveal a growing cohort of engineers who complete successful projects with AI ass…

The Irony of Web Bloat Evangelism

PC Gamer published a 37MB article recommending RSS readers to escape algorithmic feeds and web bloat. Within five minutes of loading, the page downloaded nearly half a gigabyte of additional content through auto-playing videos and rotating ads. The irony is almost too perfect — …

The Promise and Peril of Local AI Hardware

The tech world is buzzing about Tiiny AI’s Pocket Lab, a 300-gram device claiming to run 120-billion parameter models completely offline. While the marketing hype deserves skepticism, this represents something genuinely important: the first serious attempt to make enterprise-gra…

When performance benchmarks tell the wrong story

The development community is buzzing about a counterintuitive discovery from OpenUI’s engineering team: they rewrote their Rust WebAssembly parser in TypeScript and saw a 3x performance improvement. This story matters because it reveals how easily we can optimise the wrong thing…

Austin's housing boom proves supply and demand still works

Austin just delivered the clearest proof in decades that housing markets respond to basic economics when local policy gets out of the way. After rents skyrocketed 93% from 2010 to 2019, making it one of America’s least affordable cities, Austin reformed its zoning laws, streamli…

Why I built Mu

Mu is an app platform without ads, algorithms or tracking. It attempts to remove the addictive behaviours or intrusive usury of advertising found in many products today. It was something I had really battled with for a long time. Like most people born into the millennial generat…

Exe.dev

Wow. Started playing with this. What a breath of fresh air. VM hosting. Check it out https://exe.dev

Email

I’ve been hacking away at the mail feature. You can basically send messages to other users or via email. Not yet encrypted. But I spent a lot of time on threading logic and realised email includes the whole thread in the body for legacy reasons even though we know have headers t…