How are you, hacker?
🪐 What’s happening in tech today, October 20, 2025?
The
HackerNoon Newsletter
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On this day,
Congress Investigates Communists in Hollywood in 1947, Libyan dictator Muammar al‑Qaddafi is killed in 2011, The Famous Sydney Opera House opens in 1973,
and we present you with these top quality stories.
From
Argentina Will Show What Ethereum Looks Like in the Real World, Says Devconnect’s Candu Fazzano
to
Can ChatGPT Outperform the Market? Week 10,
let’s dive right in.
Can ChatGPT Outperform the Market? Week 10
By @nathanbsmith729 [ 4 Min read ] New high of 32%… Read More.
Argentina Will Show What Ethereum Looks Like in the Real World, Says Devconnect’s Candu Fazzano
By @terezabizkova [ 5 Min read ] Candu Fazzano on bringing Ethereum’s global gathering to Argentina and why Devconnect Buenos Aires is where real-world innovation meets community. Read More.
🧑💻 What happened in your world this week?
It’s been said that
writing can help consolidate technical knowledge,
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and contribute to emerging community standards.
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We hope you enjoy this worth of free reading material. Feel free to forward this email to a nerdy friend who’ll love you for it.See you on Planet Internet! With love,
The HackerNoon Team ✌️
