How are you, hacker? How are you, hacker? 🪐 What’s happening in tech today, December 9, 2025? The
           HackerNoon Newsletter
          brings the HackerNoon 
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          straight to your inbox.
          On this day,
          
            Smallpox is Declared Eradicated in 1979,  Scarface Opened in US Theaters in 1983,  US Troops Stormed Mogadishu, Somalia in 1992, 
          
          and  we present you with these top quality stories. 
          
            From 
        You’re a Business, Man: How Blogging Builds Authority, Opportunity, and Income
       to 
        Meet Ignatius Sani - HackerNoon Blogging Course Facilitator,
       let’s dive right in. HackerNoon Newsletter homepage On this day, Smallpox is Declared Eradicated Scarface Opened in US Theaters US Troops Stormed Mogadishu, Somalia You’re a Business, Man: How Blogging Builds Authority, Opportunity, and Income You’re a Business, Man: How Blogging Builds Authority, Opportunity, and Income Meet Ignatius Sani - HackerNoon Blogging Course Facilitator Meet Ignatius Sani - HackerNoon Blogging Course Facilitator You’re a Business, Man: How Blogging Builds Authority, Opportunity, and Income You’re a Business, Man: How Blogging Builds Authority, Opportunity, and Income By @hackernoon-courses [ 3 Min read ] Learn how consistent blogging builds authority, opportunity, and income. Join the HackerNoon Blogging Fellowship to grow your skills and career. Read More. @hackernoon-courses Read More. Media Titans: Murdochs vs Ellisons Media Titans: Murdochs vs Ellisons By @zbruceli [ 6 Min read ] Move over Murdochs, Ellisons are the new media titans Read More. @zbruceli Read More. Three Numbers. That’s All Your AI Needs to Work Three Numbers. That’s All Your AI Needs to Work By @josecrespophd [ 11 Min read ] Three overlooked eigenvalue diagnostics can predict whether your AI will succeed, fail, or silently collapse. Here’s the 1950s math the industry keeps ignoring. Read More. @josecrespophd Read More. Meet Ignatius Sani - HackerNoon Blogging Course Facilitator Meet Ignatius Sani - HackerNoon Blogging Course Facilitator By @hackernoon-courses [ 3 Min read ] Meet Ignatius Sani - a HackerNoon Blogging Course Facilitator and hear his journey from software engineering to technical writing. Read More. @hackernoon-courses Read More. 🧑‍💻 What happened in your world this week? It's been said that
          writing can help consolidate technical knowledge,
          establish credibility,
           and contribute to emerging community standards.
          Feeling stuck? We got you covered ⬇️⬇️⬇️ writing can help consolidate technical knowledge establish credibility and contribute to emerging community standards ANSWER THESE GREATEST INTERVIEW QUESTIONS OF ALL TIME ANSWER THESE GREATEST INTERVIEW QUESTIONS OF ALL TIME 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 ✌️

The HackerNoon Newsletter: Can ChatGPT Outperform the Market? Week 18 (12/8/2025)

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The HackerNoon Newsletter: Media Titans: Murdochs vs Ellisons (12/9/2025)

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