Bun's rust rewrite, the TanStack hack, and the $60B Cursor deal | Panel

This month's panel digs into the SpaceX Cursor acquisition rumor and what a $60 billion valuation means for AI coding tools. They debate Bun's million-line Rust rewrite generated entirely by AI, the tradeoffs of agentic coding at scale, and a sophisticated CI/CD cache poisoning attack targeting TanStack. Plus: practical takes on Claude token optimization, session forensics, local AI models, and why most Claude Code skills work best when tailored, not pulled off the shelf.

Resources

SpaceX/Cursor deal, CNBC: https://www.cnbc.com/2026/04/21/spacex-says-it-can-buy-cursor-later-this-year-for-60-billion-or-pay-10-billion-for-our-work-together.html

Fortune, Cursor's uncertain future: https://fortune.com/2026/03/21/cursor-ceo-michael-truell-ai-coding-claude-anthropic-venture-capital/

GitHub Copilot usage-based billing announcement: https://github.blog/news-insights/company-news/github-copilot-is-moving-to-usage-based-billing/

Developer backlash, Visual Studio Magazine: https://visualstudiomagazine.com/articles/2026/04/27/devs-sound-off-on-usage-based-copilot-pricing-change-you-will-get-less-but-pay-the-same-price.aspx

"The IDE Is Dead, Long Live the ADE", Indie Hackers: https://www.indiehackers.com/post/the-ide-is-dead-long-live-the-ade-0d81e9da3d

Companies spending crazy money on AI coding tools, Medium: https://medium.com/@Reiki32/companies-are-spending-crazy-money-on-ai-coding-tools-while-developers-burn-out-efe5908f3dda

The PR: https://github.com/oven-sh/bun/pull/30412

The Register writeup: https://www.theregister.com/devops/2026/05/14/anthropics-bun-rust-rewrite-merged-at-speed-of-ai/5240381

The 13,000 unsafe blocks piece: https://byteiota.com/bun-rust-rewrite-merged-the-13000-unsafe-block-problem/

TanStack postmortem: https://tanstack.com/blog/npm-supply-chain-compromise-postmortem