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🪐 What’s happening in tech today, June 20, 2025?
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On this day,
Samuel Morse Patented Telegraphy Signals in 1840, Wikimedia Was Founded in Florida in 2003, Chinese Astronaut Wang Yaping Gave a Lecture from Space in 2013, David H. Levy Discovered the Asteroid Eureka in 1990, NBS Unveiled the Advanced SEAC Machine in 1950,
and we present you with these top quality stories.
From
Stop Prompting, Start Engineering: 15 Principles to Deliver Your AI Agent to Production
to
Everyone’s an AI User Now—But No One Read the Manual,
let’s dive right in.
By @affanshaikhsurab [ 3 Min read ] Coding is evolving from syntax-heavy rules to natural conversation. Read More.
By @mcsee [ 9 Min read ] Avoid NULL references that cause runtime crashes by using proper validation and null-safe patterns
Read More.
By @vladyslav_chekryzhov [ 25 Min read ] Build production-ready LLM agents. Learn 15 principles for stability, control, and real-world reliability beyond fragile scripts and hacks. Read More.
By @wabinab2 [ 9 Min read ] Garbage in, garbage out. We now consume garbage produced by AI that we have no control of the garbage they put in. Read More.
By @VeronikaPolar [ 2 Min read ] A decade later, crypto is no longer a resistance movement. It’s a financial product category. Read More.
🧑💻 What happened in your world this week?
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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 ✌️
