I haven’t updated it for a long time. I originally wanted to update “Is the front end really dead”, but there happened to be some discussions at work, so I changed it to update the cache first. This article is suitable for: all kinds of engineers who don’t often design caches. background story A scene …
I should have written this article in December, roughly because my colleagues need to do SDK development, and I require corresponding tests, but I am confused about how to design tests. I originally wrote an article as early as 19 years ago. Construct some meaningful tests , but from a certain point of view this …
In the past few months, in addition to writing the back-end interface, most of the time I have been working on some front-end infrastructure, the establishment of technical solutions, and the coordination of the monitoring and alarm system of the entire link. In the entire link, SSR played a large part. There are many articles …
Discussion on Design Ideas of Front-end SSR System Read More »
The exposure buried point, as the name suggests, is the buried point reported when the element appears within the viewport. There are two main points here: within the viewport element is visible These two contents determine whether an element is exposed or not. Monitor exposure historical scheme In the past, the solution was not so …