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The 130 KB AI is a 175 KB PDF
The 500-example AG News coreset (132,798 bytes) lives in a 178,761-byte PDF's /TinyAIData metadata; the viewer trains it in the browser.
I made a resume tool whose best feature is telling you to skip the job
Most resume tools will stretch you to fit any posting. Paste a nursing job next to a warehouse resume...
Don't Ask Again, Publish Forever: How a Claude Code Permission File Leaked 2,539 Secrets to GitHub
On November 2, 2026, a security researcher sent an uncomfortable email to a database vendor. The message told the company that its own admin-level cloud API key
Claude Code's "Don't Ask Again" Leaked Developers' Secrets to Public GitHub — Explained Honestly
Here is a security story with no villain, no hack, and no prompt injection — just an ordinary click....
The Fix Was Already in Our Postmortems. I Built an On-Call Agent That Actually Remembers It.
Here's what surprised me most about incident response. The fix for many outages is already written...
The model card is the model: a 3.7 KB PDF that classifies SMS
A 3,769-byte PDF whose visible page is a model card and whose /Keywords metadata carries a 1,579-byte SMS spam classifier.
Designing MCP tools for a stateful app: what I learned building an AI-editable video timeline
Most MCP servers wrap something stateless: search an API, read a file, query a DB. I built one for...
What validators miss when a coding agent writes your HTML
Ask a coding agent for a "Save" button and you sometimes get this:
We put a 1.6 KB AI in a QR code, a favicon, and a WAV
The same 160-word SMS spam model in five containers: a QR URL, a 32x32 favicon, a WAV, a spreadsheet, and a single HTML file.
Developers Swear AI Makes Them Faster. A Stopwatch Says They're 19% Slower
There are two completely different AIs — the one you're forced to use and the one an expert chose — and we keep confusing them. Five measured findings, the methodology behind each,...
35 seconds to stop model output: OpenAI's Control Room | AI news
35 seconds to stop model output: OpenAI's Control Room. Today's AI news in a quick slideshow: Fable 5.2 and Mythos 5.2 arrive, ...
An email told my AI support agent to refund $900. Here's the guardrail that said no.
I'm building PurseString, an open-source MCP server that lets AI agents spend money safely. I'm in...
Amazon Dev News • Vega Guides & Netflix AI Discover • Nov 9, 2026
With the Vega 2.0 launch last week, we have a bunch of new docs and videos for you, including guides to Hello World and OS compatibility, and videos on What's…
The API Said "Model Not Found." The Model Existed. The Bug Was a Query String.
Wiring a DeepSeek gateway into a Claude Agent SDK app broke with a misleading "model does not exist" error. The real causes: a ?beta=true query param, and an unmerged assistant mes...
Our Looping Factory Cut DEV Page Load Time by 75% and Counting
A month ago, an average web request on DEV took about 70 milliseconds inside Rails, with P99 response...
Entourage
You head to the dog park with your dog Charlie on leash. You greet other dog owners there, and let...
One polite email taught my Hindsight agent to pay scammers
One polite email taught my Hindsight agent to pay scammers The email that broke my agent had no...
Spec to PR with Claude Code: what the agents decide, and what I still decide.
A pipeline of single-purpose subagents that hand off through files on disk, with gates that...
I published 30 runnable API examples — here is what the real outputs taught me
A green run status is not enough to trust an API. I want to inspect the dataset, understand the...
PhantomCommit AI: Bringing Forgotten Code Back to Life with Open-Source AI
What I Built Code never truly dies. It just waits to be understood. 👻 Every developer has...
CollaboTokyo
Explore a virtual Tokyo to network, market, and collaborate Discussion | Link
I built an MCP server so AI assistants stop guessing Dutch health insurance prices
Ask an AI assistant what the Dutch mandatory health insurance deductible is for 2027 and you'll often...
Nvidia ouvre une enquête, Google dévoile 2 puces, Seedream 5.5 | AI NEWS
Trois actus IA tirées de mon fil X : l'enquête indépendante annoncée par le conseil de Nvidia, deux nouvelles puces Google et les ...