doing 👋

• reading books
• developing
• sponsoring
• npm packages

some packages

• web-performance-tracer：��️网页性能监控 18 项数据指标，错误收集上报。
• user-behaviour-tracer：🌻 A tiny event emitter library.
• event-mitter-js：🌻 A tiny event emitter library.
• micro-message：🌸 Micro frontend of data manage.
• tabs-bridge：🌿Browser tabs post message.

Actively participate in open source.