Bobby Lin
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AI Builder

Bobby Lin

Building beautiful, performant web applications. Passionate about open source, writing, AI and sharing knowledge.

Resume

Writing

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5-Month Review: Resetting My Direction for the Next 3–4 Years

Jun 1, 2026

This article is mainly about the past 5 months review and what should I do next? Brainstorm and open my mind, take some nots. so it’s a casual notes for myself. --- I want to make clear about some big directions. - Career - Personal Growth - Finance - Health - English Career Re

What blocks you build products in AI Era?

May 7, 2026

Why AI agents alone aren't enough to build products — the real bottlenecks are context management, role boundaries, and our own limitations as builders.

Human Context in AI Era

Apr 20, 2026

Some thoughts about human works with AI

CopilotKit 源码学习

Feb 10, 2026

Notes for CopilotKit source code.

Projects

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Chestnut Chat

A chatbot powered by AI agents.

TypeScript, Nuxt.js, Tailwind CSS 0

Chestnut Code

A opinionated coding agent.

TypeScript, React Native, Expo 0

Long Play

A music streaming app for albums.

SvelteKit, TypeScript, Electrobun 0

Matchify

A personalized resume assistant powered by AI agents.

TypeScript, React, Next.js 0

© 2026 Bobby Lin