每週分享（第 56 期）

新聞、觀點、有趣

Vue 3.0 公開代碼以後……
VUE3.0源碼公開後不久，我注意到了兩段爭論，一個來自國外社區，一個來自國內；它們圍繞不一樣的主題，卻剛好擁有相同的內核。很有意思，我認爲值得分享給你們。

小程序底層實現原理及一些思考
關於小程序實現的一些細節方面的問題

Node 12.12.0 released
We're experimenting with a tweak to the format this week. There are a lot of 'newsy' items we want to include, but which don't need a full write up. So we're including them in a smaller list below the bigger features.

教程、技巧

axios 是如何封裝 HTTP 請求的
前端開發中，常常會遇到發送異步請求的場景。一個功能齊全的 HTTP 請求庫能夠大大下降咱們的開發成本，提升開發效率。axios 就是這樣一個 HTTP 請求庫，近年來很是熱門。目前，它在 GitHub 上擁有超過 40,000 的 Star，許多權威人士都推薦使用它。

Managing State in Flutter
Most non-trivial apps will have some sort of state change going on and over time managing that complexity becomes increasingly difficult. Flutter apps are no different, but luckily for us, the Provider package is a perfect solution for most of our state management needs.

The V8 Engine and JavaScript Optimization Tips
V8 is Google’s engine for compiling our JavaScript. Firefox has it’s own engine called SpiderMonkey, it’s quite similar to V8 but there are differences. We will be discussing the V8 engine in this article.

庫、工具

tiler
一個將小圖像拼成大圖像的工具，設計馬賽克鑲嵌畫的最佳工具。

Xnip
國產的 Mac 截圖軟件，支持滾動截圖。