Stories by alcazar

Geospatial Indexing Explained: A Comparison of Geohash, S2, and H3

Why Are Men So Bad at Making–and Keeping–Friends?

Should you leave red herrings about yourself online?

"Directionally Bad"

The war between fast and legitimate is here

Cooperating in a Conversation

How Monero’s proof of work works

Crypto inheritance: a simple guide to seed phrases and estate planning

Digital dead man's switch: how it works and when to use one

Monero is simpler, Zcash is more flexible

Sabotaging projects by overthinking, scope creep, and structural diffing

Why prediction markets are a sure sign that our civilisation is in decay

Best crypto hardware wallets in 2026

The best time to post on Hacker News

When will quantum computing break cryptography?

GPT Image 2 vs. Nano Banana 2: what to use now

How to Learn Programming in 2026

A look into Ente Locker's legacy feature

Solo founders and indie hackers should have a backup plan

Best VPNs in 2026 for privacy and security

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