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The most popular blog posts about tech industry & business on Hacker News. 8,982 posts.

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7204

Corporations are not to be loved

I started using Apple computers — and writing code for them, starting with BASIC — 43 years ago, before the Macintosh, even, and I’ve made this my career. I’ve had all these decades to really, thoroughly delight in these incredible machines and software, and to give a little back with my own apps.

7209

The Business Case for Formal Methods

This is an “intro packet” you can use to argue for the benefits of formal methods (FM) to your boss. It’s a short explanation, a list of benefits and case studies, and a demo. Everything’s in TLA+, but the arguments apply equally well to Alloy, B, statecharts, etc. Adapt the material to your specific needs. Quick…

7214

Now is a good time to start a service business

Now is a good time to start a service business. Maybe you should try it! A service business is one where your company sells its work output directly instead of selling a product. Dentists, plumbers, design agencies, pool cleaner, consultants: these are all service businesses. The opposite of a service business is a…

7224

Losing 80% of mobile users is normal

Exclusive data on retention curves for mobile apps In a recent essay covering the Next Feature Fallacy , I explained why shipping “just one more feature” doesn’t fix your product. The root cause is that the average app has pretty bad retention metrics . Today, I’m excited to share some real numbers on mobile…