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Jared Palmer

VP of Engineering at Cognition and founder of Turborepo; previously created v0 and AI SDK at Vercel.

Contents9 sections
Key facts

Early Life and Education

Joining Vercel

Vercel acquired his Turborepo build system and open-sourced its CLI. Also the creator of Formik and TSDX, he joined Vercel to develop build tooling.⁠[2]

Leaving Vercel

He announced his departure from Vercel, reflecting on his teams’ work on Turborepo, AI SDK, shadcn/ui and v0. He said the acquisition earn-out was complete and that he wanted time to explore his next step.⁠[3]

Joining Cognition

He announced that he had joined Cognition to lead engineering, thanking Microsoft and Xbox colleagues for the preceding year.⁠[4]

Cognition Announcement

Cognition announced his appointment as VP of Engineering, noting his earlier roles as GitHub SVP and Xbox VP of Engineering.⁠[5]

Kev

He released the Kev family of decision models ranging from 0.8 to 27 billion parameters, with Apache-2.0 weights and code for local use and fine-tuning. The models score supplied answer options; they do not generate explanations or retrieve missing facts.⁠[6]

Judgment in AI Coding

He argued that faster AI code generation makes judgment important beyond reviewing output: developers should apply it earlier to defining problems, dividing work and avoiding unnecessary complexity.⁠[7]

Related Organizations, Websites, and Public Accounts

Personal Website: Personal links: https://jaredpalmer.com/ (opens in a new window)⁠[8]

Sources

  1. V0’s Creator on What’s Next for AI Dev Tools (opens in a new window)
  2. Vercel acquires Turborepo to accelerate build speed and improve developer experience (opens in a new window)
  3. Leaving Vercel (opens in a new window)
  4. Personal update: I’ve joined Cognition to lead engineering. (opens in a new window)
  5. Jared Palmer has joined Cognition as our VP of Engineering. (opens in a new window)
  6. Introducing Kev (opens in a new window)
  7. Code you didn't write (opens in a new window)
  8. About (opens in a new window)
  9. Jared Palmer (@jaredpalmer) / X (opens in a new window)
  10. Jared Palmer | LinkedIn (opens in a new window)