How are you, hacker? How are you, hacker? 🪐 What’s happening in tech today, March 28, 2026? The
           HackerNoon Newsletter
          brings the HackerNoon 
          homepage
          straight to your inbox.
          On this day,
          
            Kodak Releases DC40 in 1995, 
          
          and  we present you with these top quality stories. 
          
            From 
        Real-Time Agentic RAG: Eradicating Context Rot With Spark  Iceberg
       to 
        Reading Without End: The Crisis of Linear Knowledge,
       let’s dive right in. HackerNoon Newsletter homepage On this day, Kodak Releases DC40 Real-Time Agentic RAG: Eradicating Context Rot With Spark  Iceberg Real-Time Agentic RAG: Eradicating Context Rot With Spark  Iceberg Reading Without End: The Crisis of Linear Knowledge Reading Without End: The Crisis of Linear Knowledge Data, Surveillance, and the Law: What Is Policing? Data, Surveillance, and the Law: What Is Policing? By @id [ 4 Min read ] This article is meant to bring into question what policing is and how it relates to citizens, governance, society, and public life. Read More. @id Read More. I Built a NumPy-Like Library in Pure JavaScript: This Is Exactly How I Did It I Built a NumPy-Like Library in Pure JavaScript: This Is Exactly How I Did It By @prasoon-jadon [ 3 Min read ] After studying the concepts and experimenting with JavaScript, I started building a small numerical utility library inspired by NumPy. Read More. @prasoon-jadon Read More. Reading Without End: The Crisis of Linear Knowledge Reading Without End: The Crisis of Linear Knowledge By @andreimochola [ 7 Min read ] The link no longer needs to be visible to operate. Hypertext survives now less as interface than as cognitive habit. Read More. @andreimochola Read More. How to Build Traceable AI Workflows With Retry and DLQ Visibility How to Build Traceable AI Workflows With Retry and DLQ Visibility By @romiteld [ 13 Min read ] Learn how structured tracing turns AI extraction workflows into debuggable systems with visibility into branches, retries, and failures. Read More. @romiteld Read More. Real-Time Agentic RAG: Eradicating Context Rot With Spark  Iceberg Real-Time Agentic RAG: Eradicating Context Rot With Spark  Iceberg By @vaquarkhan [ 5 Min read ] A deep technical dive into eradicating AI Context Rot using Apache Spark 4.1 Intent Driven Design and Apache Iceberg v3 deletion vectors. Read More. @vaquarkhan 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: Hackers AI: The Messy Reality of Weaponized AI (3/27/2026)

What's New in the HackerNoon Newsletter?

The HackerNoon Newsletter: Data, Surveillance, and the Law: What Is Policing? (3/28/2026)

About Author

Comments

TOPICS

THIS ARTICLE WAS FEATURED IN

Related Stories

The Noonification: 2023 Was the Best Time to Accumulate Crypto (1/1/2024)

Ghost in the Machine(s): The Rise of Autonomous, Cooperative AI

AI Can Write Code Fast. It Still Cannot Build Software.

Why Traditional Load Testing Fails for Modern AI Systems

Why Traditional Software Testing Breaks Down for AI Agents

The “Store Everything” Cloud Model Is Breaking Under Modern AI Workloads

The Noonification: 2023 Was the Best Time to Accumulate Crypto (1/1/2024)

Ghost in the Machine(s): The Rise of Autonomous, Cooperative AI

AI Can Write Code Fast. It Still Cannot Build Software.

Why Traditional Load Testing Fails for Modern AI Systems

Why Traditional Software Testing Breaks Down for AI Agents

The “Store Everything” Cloud Model Is Breaking Under Modern AI Workloads

Light-Mode

Classic

Newspaper

Minty

Dark-Mode

Neon Noir

Minty

HN StartUps