Codez (@0xCodez)

Everyone’s talking about loops. Almost no one is talking about what the loop runs on. <b>9 </b>out of 10 builders run Claude Code on the default harness - no rules, no subagents, no hooks, no memory....

Andrej Karpathy just dropped a 6-hour course on how to build LLMs from scratch: • 00:00 - Deep dive into LLMs like ChatGPT • 03:31:23 - Building ChatGPT from scratch in live • 05:27:43 - How to use LLMs (Karpathy method) This course will replace a $90K Stanford LLM master’s degree. Start watching...

OpenAI just launched a 3-hour course on building agentic systems from scratch: 00:00 - Building workspace agents 37:42 - Deep dive into OpenAI AgentKit 1:24:01 - Agent memory (loops, context, evals) 2:21:44 - Agentic training (OpenAI playbook) This 3-hour watch will replace you 10 paid agentic ...

Google just dropped a 1-hour course on agentic engineering from scratch: 00:00 – How to build your first AI agent 08:24 – Build agent memory (short, persistent, long) 28:34 – Agentic loops, long-running AI agents 40:04 – How to build MCP (MCP vs API) 1:00:22 – Multi-agentic systems This 1-hour wat...

Most people are using Claude Fable 5 like Sonnet 4.6 with a bigger context window. They prompt it. It works for 5 minutes. They close the tab....

You’re paying <b>$20–$200</b>/month for Claude and using it like a paid version of ChatGPT. <b>9 </b>out of 10 users have never set up automation that runs without them clicking buttons....

Most developers still prompt their coding agents by hand. They type, they wait, they read the diff, they type again. <b>9</b>out of 10 builders have never written a single loop that prompts the agent for them....