Two founders are writing code again. Mark Zuckerberg is landing diffs at Meta for the first time in roughly 20 years. Garry Tan at Y Combinator is back in the codebase 15 years after stepping away. AI agents are the reason. This is not a PR story about vibes, it is a structural shift in what technical founders can actually do with their time.
Claude Code had a bad week. A leaked sourcemap file exposed the tool's source code, revealing active anti-distillation measures aimed at competitors and hints at a future always-on background agent. Then Anthropic filed DMCA copyright strikes over the leak, which opened a harder question: can fully AI-generated code be copyrighted at all? The legal and technical implications here are not resolved, and the original piece works through both.
The industry section is worth reading for the specifics. Meta has set internal targets for the percentage of code to be AI-generated. GitHub logged six years of reliability incidents. Oracle cut a significant number of jobs. GitHub Copilot briefly rolled out ads, then pulled them back. RAM prices are dropping, at least for now. The pattern across all of it points in one direction.
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