An underappreciated implication of vibe coding is that software isn’t limited to “apps” anymore. It can be more like content. Put another way, bespoke software has become so cheap, we …
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It started with a
Radical Idea
It started with a radical idea: implement GPT2 in Excel to prove AI concepts can be understood with familiar tools.
Today, I bring that same approach of making complex AI topics easy to understand without dumbing them down.
From the AI Engineer World's Fair
From the
Blog
Remember when “View Source” democratized web development? That simple right-click opened the door for millions of builders to learn by doing, sparking the participation flywheel that made the browser the …
A team at Zoom recently published “Live MCP 101,” a benchmark that stress tests MCP agents on challenging queries. It’s one of the few benchmarks designed specifically for MCP environments. …
SAAYN Notebooks let you construct AI workflows using just HTML and JavaScript. This tutorial demonstrates how easy it is to extend these Notebooks with familiar web development tools. We’ll use …
Many AI workflows die in isolation. You craft the perfect prompt chain, get amazing results, and then… it stays trapped on your computer. Your colleagues can’t use it. Your future …
Imagine a spreadsheet that generates formulas with AI, is easily extendable with HTML & JavaScript, debuggable right in your browser, and sharable instantly with anyone, no installation required. Welcome to …
Earlier this month, I had the privilege of both speaking and attending the AI Engineer World’s Fair in San Francisco. If you’re wondering what the future holds for AI and software, this …
NOTE: Session Sorter has moved to it’s own domain! Try it at SessionSorter.com About Session Sorter SessionSorter was vibe coded during the 2025 AI Engineer World’s Fair. After manually using …
A year ago, I half jokingly proposed that “If you’re not using AI 20 times a day, you’re probably doing your job wrong.” In multiple instances over the past month, …
Spreadsheet from the video You’ve probably encountered the headlines of companies struggling to see financial returns from their AI investments or executives cancelling AI rollouts due to disappointing ROI, and …
Today is LlamaCon, the first official virtual conference for Meta’s open-source Llama models. I don’t have any inside information about what will be announced, so I decided to ask the …
The headlines about DeepSeek R1’s cost are missing an even bigger story, the R1-Zero model. This model, and research behind it, are reshaping how we thought AI assistants should be …
This might be my most important AI article yet but it’s also my biggest FLOP. FLOPs are one of the most fundamental metrics in AI. To understand how AI works …
The Spreadsheets-are-all-you-need
LLM Architecture Course
Skip the mountains of prep work and learn how AI works in just a few hours the Spreadsheets-are-all-you-need course How LLMs Work: A Technical Crash Course for Busy STEM Professionals.
Here's what past students have said:
""Despite being a student in Harvard’s Master’s in Data Science program, I've struggled to understand the concepts that make LLMs so impressive. This class gave me the answers."
- Tony
"Ishan takes a black box, rips it apart to understandable compartments, and clearly communicates what is going on. Highly recommend."
- Joe
This is the class I wish I had a long time ago. I cover not only how LLMs work but the powerful ideas behind why they work while making it as intuitive and easy to understand as possible.
Details and registration at https://maven.com/spreadsheets-are-all-you-need-ai/ai-for-everyone-master-ai-with-spreadsheets
Hope to see you there!
Go inside a real
AI Model
See inside a real Large Language Model from your browser or within Microsoft Excel.
Spreadsheets-are-all-you-need implements GPT-2, an early precursor to ChatGPT from OpenAI, using vanilla JavaScript and pure Excel functions.