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This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend What I Built I built ReplyBuddy, a simple AI-powered tool that helps you write better replies to messages. The idea came from a small but very common problem. Sometimes you know what you want to say, but you are not sure how to say it. You might want to sound friendly without being too casual, professional without sounding robotic, or simply want a short and natural reply. I built ReplyBuddy...

This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend What I Built OutingFit Mumbai helps you decide what to wear and what to carry for an outing in Mumbai, based on the actual forecast for when you'll be out. It works by voice or text in English, Hindi or Marathi. I have built this application for my lady friends who get confused that should they wear dress, jacket, carry a raincoat or sunglasses. Demo OutingFit Code ...

The Error You run git pull or git merge and see: fatal: refusing to merge unrelated histories Why It Happens Git refuses to merge branches that do not share a common ancestor commit. This typically happens when you created a local repo with git init , created a remote repository on GitHub with a default README.md or .gitignore , and then tried to connect them. The Quick Fix (One-Liner) Force Git to merge the two independent project hi...

There's a specific image problem that most tools have no good answer for: the words are already part of the picture, and the original design file is gone. A cafe renames itself, but the sign photo is already printed on the menu. An event moves a week later, but the poster only exists as a JPG. A price goes up and the shelf label is a flat photo from two years ago. In each case, re-shooting costs more than the change is worth. Photoshop is the obvious answer and usually the wrong one. The...

Originally published at cchinchilla.dev . Part 5 of From code to weights, a 12-part series on ML fundamentals for engineers. Part 4 ended on one stage. A decoder is a stack of blocks, twelve in GPT-2 small, and attention is one of two stages in each. This post reads a whole block the way you'd read a pipeline: what flows in, what each stage writes, and where the parameters and the cost end up. They don't end up in the same place. I read Block in nanoGPT's model.py with the shape...

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Article URL: https://github.com/abdoufermat5/herbarium Comments URL: https://news.ycombinator.com/item?id=49953497 Points: 1 # Comments: 0

Article URL: https://www.wsj.com/tech/ai/ai-monitoring-chain-of-thought-research-b46a05fd Comments URL: https://news.ycombinator.com/item?id=49953523 Points: 4 # Comments: 2

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Article URL: https://www.bleepingcomputer.com/news/artificial-intelligence/anthropic-asks-claude-users-to-share-voice-data-for-ai-model-training/ Comments URL: https://news.ycombinator.com/item?id=49953892 Points: 4 # Comments: 2

Article URL: https://www.theatlantic.com/science/2026/10/why-illusions-understanding-explanation-question/688826/ Comments URL: https://news.ycombinator.com/item?id=49953894 Points: 2 # Comments: 0

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Article URL: https://devinprater.substack.com/p/ai-makes-me-happy Comments URL: https://news.ycombinator.com/item?id=49954103 Points: 1 # Comments: 0

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Article URL: https://www.npmjs.com/package/osier-dev Comments URL: https://news.ycombinator.com/item?id=49954178 Points: 1 # Comments: 0

Article URL: https://ploum.net/2026-10-01-pascal_wager.html Comments URL: https://news.ycombinator.com/item?id=49954260 Points: 3 # Comments: 0

Article URL: https://github.com/DenRakEiw/scumble Comments URL: https://news.ycombinator.com/item?id=49954339 Points: 1 # Comments: 0

I'm starting the first competition of AI personal agents on the internet in the next few days. When you join the challenge the agent creates for you bitcoin wallet and connect you to instapath mailbox. The competition consists of a fews days of challenges that spread across the internet. It will be fun, register now with your preffered agent Comments URL: https://news.ycombinator.com/item?id=49954394 Points: 1 # Comments: 0

Article URL: https://tej.as/blog/super-intelligence-isnt-superior Comments URL: https://news.ycombinator.com/item?id=49954452 Points: 2 # Comments: 0

Article URL: https://efturnip.substack.com/p/opposing-ai-under-capitalism Comments URL: https://news.ycombinator.com/item?id=49954476 Points: 3 # Comments: 0

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I built this app mainly for myself and my wife. We both work in consulting and have tons of meetings every week. I had tried many of the existing meeting copilots but never found something that actually fulfilled what I wanted. Mainly, I wanted to be able to see in real time what's being said, irrespective of the language being spoken, including when people switch languages mid-meeting, which happens a lot in my work. I also wanted it translated in real time into my language, and I wanted sugges...

Article URL: https://www.agentid.com/blog/give-your-ai-agent-its-own-identity Comments URL: https://news.ycombinator.com/item?id=49954929 Points: 1 # Comments: 0

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AI and automation are reshaping work — but technology alone doesn't transform organizations. The future belongs to leaders who build innovation capacity.