📰 Dev.to · keeper

DeepSeek raised prices. A 17-person startup bet everything on building an AI with a soul. The connection between these two events reveals something deeper: Toke

AI is not a tool race — it's a layer race. A domain-independent framework to understand where AI can and cannot replace you, and what to do about it.

The Missing Piece in Jason Wei's Framework: When to Go On-Policy Jason Wei — the...

Three principles that connect a CLAHE preprocessing script, a CLI tool, and what it means to learn anything deeply — the producer-consumer contract of knowledge

Ryan Holiday's 'Ego Is the Enemy' maps onto the five levels of mastery and reveals a blind spot in every quality system — the validator themselves. Introducing

L1: Domain → L2: Meta-domain → L3: Natural philosophy → L4: Philosophical meta-verification. The complete verification stack.

Three chapters that form the epistemological foundation for working with AI: the Scissors Gap (why AI makes you feel faster but actually slower), the Five-Layer

Junk time sedimentation, multi-context sampling of long-tail failures, time integration of trust — three things that cannot be compressed, and why they're your

A deep dive into the five-layer framework: what AI can replace, what it can approach, and what is structurally out of reach.

The Conversation So Far Two posts ago, I asked an innocent question: how do you test...

The Setup I run a Ryzen AI 9 HX 370 mini PC as my daily AI workstation. 96GB of system...

DeepSeek made its V4-Pro 75% price cut permanent on May 22. The conventional read: "they got cheaper...

Last week, Lenovo announced an AI mini PC the size of a power bank. It claims 190 TOPS of AI compute...

In April 2026, DeepSeek released V4 — a 1.6 trillion parameter MoE model — and for the first time,...

When your code quality is decided by a third party's model whose behavior can change without notice,...

New annotated image output — red circles on stringing, yellow bands on layer issues, blue markers on warped corners

Complete guide to understanding and fixing 3D print stringing — from retraction tuning to automated detection with computer vision.

Printsight — detect stringing, layer issues, and warping from a photo using pure OpenCV. No training data, no GPU.

Every time I switch filament brands, the same ritual: Google "Bambu Lab PLA Basic temperature",...

Last week I released SupportSage, a CLI tool that analyzes STL geometry and generates optimized...

I've been getting one question since releasing SupportSage: "Okay, but how much does it actually...

Last week I published SupportSage, a tool that analyzes STL geometry and generates optimized...

I Tried Running WSL 2 on Windows 11 for AI Work. Here's Why I Gave Up. I have a Windows 11...

How I Built a 4-Language AI Podcast Pipeline — and Why Distribution Is the Only Real...