How are you, hacker?
🪐 What’s happening in tech today, January 21, 2026?
The
HackerNoon Newsletter
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On this day,
Steve Jobs unveiled the MacBook Air in 2008, King Louis XVI of France was executed in 1793, The first nuclear-powered submarine was launched in 1954,
and we present you with these top quality stories.
From
An AI Created an Audio and Video Equalizer in C++ for Byte-by-Byte Streaming
to
How to Write Great Articles That People Will Read,
let’s dive right in.
How to Write Great Articles That People Will Read
By @hackernoon-courses [ 3 Min read ] Learn how to structure your article, how to use templates, and the importance of headlines. Read More.
What Comes After the AI Bubble?
By @linked_do [ 12 Min read ] As the AI bubble deflates, attention shifts from scale to structure. A long view on knowledge, graphs, ontologies, and futures worth living. Read More.
An AI Created an Audio and Video Equalizer in C++ for Byte-by-Byte Streaming
By @TheLoneroFoundation [ 5 Min read ] A developer asks Claude to make something most Sr. DSP Audio Engineers struggle with. 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 ⬇️⬇️⬇️
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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 ✌️
