Growth engineer at Browserbase, building infrastructure for agents to use the internet. He writes technical explanations of computer-use systems and develops independent software projects.[3]
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GitHub 
X · kylejeong Career
Before Browserbase, Jeong was a Kleiner Perkins fellow and interned at Pace on computer use for insurance. He founded VEST, a builder community at UCLA, and has built public information tools and other independent projects. His writing connects product behavior with the systems that make it possible.[3]
Contributions
His Astra computer-use article follows the cycle from observing a browser or desktop to selecting an element, executing an action and checking the resulting state. A persistent session preserves the context needed for later actions. The explanation separates the model’s decision from the execution wrapper and policy review, making it easier to locate failures when an action request succeeds but the intended interface change does not occur.[1]
Tools, writing & talks
Writing, research & talks
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How does Astra’s computer use actually work?kylejeong.comJeong’s technical explanation of the observation, action, persistent-session and verification loop behind computer use.
Start with the architecture and action-verification loop. Basic browser automation and language-model knowledge helps; the article is an explanatory analysis and requires no installation.
Author[1]
Tools
- Cookie Syncskills.sh
Copies your Chrome cookies into a Browserbase persistent context so AI agents can browse authenticated sites.
Related skillOriginal source