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Harry Guinness

Harry Guinness is a writer and photographer from Dublin, Ireland. His writing has appeared in the New York Times, Lifehacker, the Irish Examiner, and How-To Geek. His photos have been published on hundreds of sites—mostly without his permission.

Harry Guinness

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More from Harry

App tips

What is Claude Mythos? And why aren't they releasing it?

What is Claude Mythos, and why hasn't it been released? Learn about Anthropic's most advanced (and controversial) AI model, its cybersecurity risks, and what happens next.

By Harry Guinness

5 min read

Best apps

The 20+ top AI art generators in 2026

If you want to get in on the text-to-image action but aren't sure where to start, this list will help you out.

By Harry Guinness

14 min read

Best apps

The 6 best to do list apps for Mac in 2026

To do lists don't need to be complicated–some people use pen and paper for the job, after all. And yet there are seemingly infinite to do list apps out there.

By Harry Guinness

14 min read

Hero image with the icons of the best password managers

Best apps

The 5 best password managers in 2026

I spent a few days testing every viable password manager on the market, and here are the five best.

By Harry Guinness

22 min read


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A Zap with the trigger 'When I get a new lead from Facebook,' and the action 'Notify my team in Slack'