I Built a Chat App With No Server (Just WebRTC)

March 8, 2026 · Dev.to

How I Scoped a RAG Knowledge Base Per Tenant
I'm building a multi-tenant AI chatbot, the kind where businesses embed a chat widget on their site, upload their docs,
The Wrong Task Problem: Why AI Agents Succeed at the Wrong Thing
The Failure Mode Nobody Talks About Most AI agent post-mortems focus on capability failures: the agent couldn't do the t
The Protocol That Wants to Be USB-C for AI — How MCP Changes Everything
Connecting 3 AI apps to 3 tools used to require 9 custom integrations. Each model vendor needed its own connector format
I built a free tool to feed your entire codebase to ChatGPT in one click
The problem I was tired of Every time I needed help from ChatGPT or Claude with one of my projects, I wasted 10-15 minut
exit 0이면 통과, exit 2면 차단 — Claude Code Hooks로 AI를 길들이는 법
CLAUDE.md는 강력하지만 컨텍스트 압력(context pressure)에서 지시가 밀릴 수 있다. Hooks는 다르다. LLM에게 부탁하는 게 아니라 실행 레벨에서 차단/강제를 수행한다. 핵심 exit 0: 통