Software engineering principles, from Robert C. Martin's book

[*Clean Code*](https://www.amazon.com/Clean-Code-Handbook-Software-Craftsmanship/dp/0132350882),

adapted for JavaScript. This is not a style guide. It's a guide to producing

readable, reusable, and refactorable software in JavaScript.

的软件工程原则适配到 JavaScript 。 这不是一个代码风格指南， 它是一个用 JavaScript 来生产可

读的， 可重用的， 以及可重构的软件的指南。

Not every principle herein has to be strictly followed, and even fewer will be

universally agreed upon. These are guidelines and nothing more, but they are

ones codified over many years of collective experience by the authors of

*Clean Code*.

Our craft of software engineering is just a bit over 50 years old, and we are

still learning a lot. When software architecture is as old as architecture

itself, maybe then we will have harder rules to follow. For now, let these

guidelines serve as a touchstone by which to assess the quality of the

JavaScript code that you and your team produce.

One more thing: knowing these won't immediately make you a better software

developer, and working with them for many years doesn't mean you won't make

mistakes. Every piece of code starts as a first draft, like wet clay getting

shaped into its final form. Finally, we chisel away the imperfections when

we review it with our peers. Don't beat yourself up for first drafts that need

improvement. Beat up the code instead!

不意味着你不会犯错误。 每一段代码最开始都是草稿， 像湿粘土一样被打造成最终的形态。 最后当我们