“Introduction to ES6 Standard (3rd Edition)” is now available!

“Introduction to ES6 Standard (3rd Edition)” is now available! Original author: Ruan Yifeng Date: September 19, 2017 In June 2017, the TC39 committee officially released the “ES2017 Standard” . Compared with two years ago, JavaScript syntax has been greatly upgraded, mainly the introduction of async function and decorator . This makes me think that a… Continue reading “Introduction to ES6 Standard (3rd Edition)” is now available!

Koa framework tutorial

Koa framework tutorial Original author: Ruan Yifeng Date: August 9, 2017 Node is mainly used to develop web applications. This determines that the use of Node is often inseparable from the web application framework. Koa is a simple and easy-to-use web framework. It is characterized by elegance, simplicity, strong expressiveness, and high degree of freedom.… Continue reading Koa framework tutorial

JavaScript memory leak tutorial

JavaScript memory leak tutorial Original author: Ruan Yifeng Date: April 16, 2017 1. What is a memory leak? The operation of the program requires memory. As long as the program requests, the operating system or runtime (runtime) must provide memory. For the continuously running service process (daemon), the memory that is no longer used must… Continue reading JavaScript memory leak tutorial