Hub guides to AI's core ideas
Editorial overviews of the concepts that matter in AI right now. Each page threads together the canonical essays from across our vaults — Karpathy, Simon Willison, Paul Graham, Naval Ravikant — with timelines, context, and a curated reading order.
Agentic Engineering
Building software with coding agents that both write and execute code.
Vibe Coding
Building working software by describing it in natural language — no code written by hand.
The Post-Pocket Era
Pocket shut down July 2025. The read-later category fragmented into AI-native, open-source, and niche approaches.
AI Bookmark Management
Using AI to triage, summarize, and organize saved content — turning passive bookmarks into active knowledge.
LLM Knowledge Base
A curated, machine-readable knowledge collection that LLMs can query directly — no RAG pipeline required.
Personal Knowledge Base
From manual organization to AI-powered retrieval — the PKM system that works without maintenance.
Why concept pages
Most reference material treats concepts one author at a time. Our concept pages do the opposite: they show how an idea moved across thinkers — Karpathy coined “vibe coding” in February 2025; Simon Willison coined “agentic engineering” later that year; both ideas show up in each other's work and in Paul Graham's and Naval's orbits too.
If you want the canonical essays on a concept, pick it below and follow the reading order. No fluff, no syndication — just what actually shaped the conversation.
Browse the full vaults
Concept pages are hubs. The vaults are where each thinker's full library lives.