How are you, hacker?
🪐 What’s happening in tech today, October 25, 2025?
The
HackerNoon Newsletter
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On this day,
The Grenada Invasion Begins in 1983, Pablo Picasso is Born in 1881, Albert B. Fall Found Guilty in the Teapot Dome Scandal in 1929,
and we present you with these top quality stories.
From
Weekly AI Startup Funding: October 12-19, 2025
to
Weekly AI Startup Funding: October 5-11, 2025,
let’s dive right in.
Weekly AI Startup Funding: October 5-11, 2025
By @aifundingtracker [ 8 Min read ] AI startups raised over $4.1 billion this week, with watershed moments in open-source AI, legal technology, and energy infrastructure. Read More.
The Complete Guide to Mega Productivity With Perplexity Comet (100 Shortcuts + 40 Prompts)
By @sidsaladi [ 19 Min read ] Perplexity’s Comet browser changed how I work—AI-powered, distraction-free, and built for productivity, not ad clicks. Read More.
Best AI Visibility Tools for 2025
By @erikronson [ 8 Min read ] An exhaustive guide to AI visibility tools written by someone who has tried all of them. Read More.
Weekly AI Startup Funding: October 12-19, 2025
By @aifundingtracker [ 9 Min read ] AI startups raised over $2.4 billion this week across enterprise infrastructure, healthcare innovation, and fintech. Read More.
Stop the Slop. Start Coding Smarter with AI
By @@javar97 [ 10 Min read ] A 7-step checklist for developers to use AI tools effectively—without creating low-quality “slop.” Build, test, and scale with discipline. 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.
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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 ✌️
