underscored

@underscored

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Tag:productivityClear

Practical quality beats theoretical quality every time. In theory, a human engineer with infinite time and focus might produce better code than an AI agent. In practice, humans lose context over days, have decaying attention spans on hard-but-tedious problems, and skip benchmarks they know they should run. AI agents maintain consistent focus, run every test, and can work on problems continuously for days or weeks.

Lenny Rachitsky
1d ago

Inside the companies pulling ahead — Anthropic, Cursor, Cognition, Replit, and a small number of others — a different unit shape had emerged: five-to-ten people, direct CEO reporting, broad decision rights, hybrid roles, communication overhead at roughly one-tenth of a comparably-staffed conventional product unit.

1d ago

This clearly brilliant person catalogs everything they've eaten, read, and listened to that day, then posts it here.

3d ago

The reason is obvious when you think about it: enterprises are paying for their employees' time, so of course they are willing to pay for tools that make those employees more productive; consumers, on the other hand, are mostly looking to waste time, which is why attention-harvesting advertising is the only software business model that works at scale for consumer services.

1w ago

For companies using advanced AI coding tools, only 18% of spending on tokens is translating into shipped coding products that reach real users, according to EntelligenceAI, a startup that aggregated data on more than 2,000 companies using advanced AI tools for coding. Jellyfish, a company that tracks AI usage, found rapidly diminishing returns in terms of converting tokens to actual software.

2w ago

It is not enough to be busy; so are the ants. The question is: what are we busy about?

2w ago

Goals transform AI from a turn-based assistant that needs constant 'what's next?' prompting into an autonomous agent that can work for hours on complex, multi-step tasks.

2w ago

I don't think we're going to call them engineers. But if we talk about people writing code, or using agents to write code, I think there will be 100 times more engineers than there are today. That's my prediction.

2w ago

I've always thought it's so cool that the smartest person in the world on a topic I care about spends 2+ years of their life distilling their best ideas into an enjoyable read, and I can get this for just $20.

3w ago
3quarksdaily.com
Maladaptive frugality

I realized I could either continue to drain myself for a small expense, or let it go and focus on the projects in front of me. I had, unknowingly, engaged in maladaptive frugality.

1mo ago

So much money and attention is focused on re-thinking our work tools and processes today, Gavini notes, with many of tech's smartest people bringing AI to verticals like legal or healthcare. "My workflow changes every three months now," he says. "So why are the apps that I use on my phone every day still the same?"

1mo ago

Those early adopters found, to their surprise, not only that the models were good at puzzles, but that they could help break genuinely new ground. Soon, mathematicians were using AI to discover and prove new results, accomplishing in a day what would have once taken them weeks or months.

1mo ago

There's a sense that if it's not hard, it's not real—and I think that's a much more sinister force in society than a move towards optimization.

2mo ago

Nature does not hurry, yet everything is accomplished. The apparent leisureliness of natural processes conceals an efficiency that frantic human activity can never match.

2mo ago

Worthwhile intellectual work is unavoidably challenging, and sometimes even unpleasant.

2mo ago

This Generative AI momentum is creating a lot of optimism around the potential of one person companies or solopreneurs using agentic AI. If Agentic AI works out, small businesses might have a new array of powerful tools as well.

2mo ago

The task of life is not so much to see what lies dimly at a distance, but to do what lies clearly at hand.

2mo ago
lennysnewsletter.com
How I built LennyRPG

In my experience, nailing the core idea and PRD determines 80% of how smooth the rest of the build will be.

3mo ago

Until now, working with AI has been copy-paste. You take information from one app, paste it into ChatGPT or Claude, get a result, then manually move that result into another app. You're the middleman between AI and the tools you use in your work. Plugins remove you from that role.

3mo ago

Being in familiar surroundings with adequate control over my time and space is a necessary condition for immersing myself fully in reading, writing, and taking pictures—activities that nourish me and give me space for creativity.

3mo ago

The deeper problem appears to be that the tech is not a meaningful job creator or increasing productivity outside of a few roles even in technology companies.

3mo ago

One cannot think well, love well, sleep well, if one has not dined well.

3mo ago

Underscored — save the words that stop you in your tracks.

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