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🪐 What’s happening in tech today, August 4, 2026?
The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, NASA launched the Phoenix spaceship from the Cape Canaveral Air Force Station, Florida, US. in 2007, Computer Shut Down Space Shuttle in 1988, Friendship Day in 2024, and we present you with these top quality stories. From Decentralize AI, Tech Categories, Fresh Business Hub, and More: Inside the New HackerNoon Upgrades to How STPA Helps Find Unknown Unknowns Before They Cost You Millions, let’s dive right in.
How STPA Helps Find Unknown Unknowns Before They Cost You Millions
By @slepovss [ 11 Min read ] Learn how STPA helps engineers uncover unsafe system interactions, hidden assumptions, and failure modes before they become costly outages. Read More.
PXE Boot From S3 Without a Traditional Boot Server
By @fmira21 [ 7 Min read ] How PXE netboot actually works, and how to build a minimal S3-based PXE server for Alpine Linux with UEFI HTTP boot. No TFTP server required. Read More.
The Bechdel Test for Building a Real Developer Community
By @leonadato [ 7 Min read ] I propose a simple test to evaluate how community an online community really is; and offer steps like banning sales pitches to help build genuine engagement. Read More.
AI’s Water Problem Is Smaller Than You Think
By @zbruceli [ 42 Min read ] AIs water problem is smaller than youve been told. Waters problem is far bigger — and, for the first time, solvable. Read More.
Decentralize AI, Tech Categories, Fresh Business Hub, and More: Inside the New HackerNoon Upgrades
By @product [ 9 Min read ] HackerNoons Q2 2026 update: a new hackathon, fresh UI on the homepage, tech categories recategorization and more tools for writers and builders. 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 ⬇️⬇️⬇️
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 ✌️
