Building2026
NoteHealth
一个本地优先的 Markdown 知识库健康检查工具，在浏览器内分析笔记链接、标签、结构和新鲜度。
#Next.js#React#TypeScript#Markdown#Docker
A
Cooking
Bei Jing
Featured Projects
All projects →Research / Papers
Research →Directions
◎
AI Systems
LLM applications, retrieval, evaluation, inference, and the infrastructure around useful AI products.
⌘
Developer Tooling
Tools that compress feedback loops for writing, reviewing, testing, and shipping software.
◈
Personal Knowledge
Durable notes, public writing, and systems for turning experiments into reusable memory.
▣
Product Prototypes
Small complete products where design, implementation, and deployment meet.
Featured Writing
All writing →Aug 15, 2026
2 min
项目复盘★ FEATURED
从轮询抖音到微信提醒：我做了一个“抖抖先知”小程序
复盘一个抖音开播提醒工具的完整实现：状态采集、多用户订阅、微信一次性订阅消息、额度验证与低资源部署。
#wechat-miniprogram#douyin#nodejs#sqlite#automation
Aug 15, 2026
2 min
开源贡献★ FEATURED
给 OpenCLI 贡献 HLTV 适配器：把电竞数据变成可组合的命令行工具
分享 OpenCLI 的浏览器自动化思路、我通过 PR
#opencli#open-source#hltv#browser-automation#cs2#codex-skill
Aug 15, 2026
2 min
作品集★ FEATURED
作品集导览：把研究、知识管理和开发者工具做成可运行的产品
五个已部署产品与一项 OpenCLI 开源贡献的作品集导览，以及它们共同的产品和工程取舍。
#portfolio#ai#developer-tools#local-first#open-source#miniprogram
Latest Updates
Archive →About
I write about engineering decisions, build small but complete products, and keep a public trail of projects, notes, and research materials.