Jico

webpack hash and chunkhash and contenthash

module and chunk and bundle

2021/05/19 Webpack

跨域二三事

跨域访问到底是怎么一回事，为什么会有跨域？想要了解这个问题，需要我们回溯Web发展史，回溯Ajax发展史

2021/05/17 Javascript

understanding react

react16出现的fiber架构，在这之前如果VSDom太过庞大，react就会一直霸占浏览器资源，导致用户触发的事件得不到快速响应，掉帧，表现卡顿。解决这个问题，期望的方式是将同步更新这个过程拆分为两个独立的部分，或者通过某种方式让整个过程可中断、可恢复于是有了fiber优化架构和concurrent并发模式

2021/04/13 React

Incremental Static Regeneration

背景

2021/03/08 Nextjs

A location can either be defined by a prefix string, or by a regular expression. Regular expressions are specified with the preceding “~*” modifier (for case-insensitive matching), or the “~” modifier (for case-sensitive matching). To find location matching a given request, nginx first checks locations defined using the prefix strings (prefix locations). Among them, the location with the longest matching prefix is selected and remembered. Then regular expressions are checked, in the order of their appearance in the configuration file. The search of regular expressions terminates on the first match, and the corresponding configuration is used. If no match with a regular expression is found then the configuration of the prefix location remembered earlier is used.

2021/03/04 Nginx