How are you, hacker? How are you, hacker? 🪐 What’s happening in tech today, March 13, 2026? The
           HackerNoon Newsletter
          brings the HackerNoon 
          homepage
          straight to your inbox.
          On this day,
          
            Microsoft Goes Public in 1986, 
          
          and  we present you with these top quality stories. 
          
            From 
        7 Iconic 20th-Century Ad Campaigns and What Todays Marketers Can Learn From Them
       to 
        Milliseconds Make Millions: How and Why to Speed Up Your App, from InDrives Playbook,
       let’s dive right in. HackerNoon Newsletter homepage On this day, Microsoft Goes Public 7 Iconic 20th-Century Ad Campaigns and What Todays Marketers Can Learn From Them 7 Iconic 20th-Century Ad Campaigns and What Todays Marketers Can Learn From Them Milliseconds Make Millions: How and Why to Speed Up Your App, from InDrives Playbook Milliseconds Make Millions: How and Why to Speed Up Your App, from InDrives Playbook HackerNoon Projects of the Week: InfoFusion Hubs, Firefox Managed Session Controller, NoteOCR HackerNoon Projects of the Week: InfoFusion Hubs, Firefox Managed Session Controller, NoteOCR By @proofofusefulness [ 3 Min read ] Real utility over hype. Meet InfoFusion Hubs, Firefox Managed Session Controller, and NoteOCR — this weeks standout Proof of Usefulness projects. Read More. @proofofusefulness Read More. Passkeys in Symfony 7.4: How to Build a Completely Passwordless Future Passkeys in Symfony 7.4: How to Build a Completely Passwordless Future By @mattleads [ 14 Min read ] Learn to implement Apple Passkeys in Symfony 7.4. Secure, passwordless auth guide using PHP 8.x attributes and the web-auth/webauthn-symfony-bundle. Read More. @mattleads Read More. 7 Iconic 20th-Century Ad Campaigns and What Todays Marketers Can Learn From Them 7 Iconic 20th-Century Ad Campaigns and What Todays Marketers Can Learn From Them By @yuliiam [ 9 Min read ] Seven iconic advertising campaigns—from Volkswagen to Apple—that changed marketing forever and still offer powerful lessons for modern marketers. Read More. @yuliiam Read More. Why Physical AI Must Be Superhuman Why Physical AI Must Be Superhuman By @nishantbhanot [ 8 Min read ] Discover why Physical AI requires superhuman capability. Learn how 360° sensor fusion outperforms human limits in fog, darkness, and spatial awareness. Read More. @nishantbhanot Read More. Milliseconds Make Millions: How and Why to Speed Up Your App, from InDrives Playbook Milliseconds Make Millions: How and Why to Speed Up Your App, from InDrives Playbook By @indrivetech [ 14 Min read ] How faster mobile app startup improves revenue. Practical iOS performance techniques, metrics, and real optimization results from inDrive. Read More. @indrivetech 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: Attention Is Currency, AI Is the Printing Press (3/12/2026)

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The HackerNoon Newsletter: Why Physical AI Must Be Superhuman (3/13/2026)

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