Anyone who writes code for a living will undoubtedly tell you that web development is extremely difficult. The evolution of devices and browsers to build in, alongside frameworks and languages to build with, has provided web developers with more challenges than before. There are several resources out there to help you learn how to successfully build web apps, but there’s always the risk that some of them will be outdated. It’s for this reason that we decide to include the general languages, skills, and principles needed.
CSS and HTML
You’ll be considered a fool if you think that this is the easy part. Most developers are still learning on how to master CSS3 and HTML5 to create beautiful and fast experiences through browsers across all platforms. It’s for this reason that Front-end developers, such as engineers and designers, are earning higher salaries than server-side developers in recent years.
One of the most important factors when it comes to a fantastic user experience on the internet is speed. Unfortunately, is rather rare for a web developer to know how to implement and design an innovative caching strategy. To reply on a number of calls to a file system and/or database is a marvellous way to slow things down and in the same time, annoy users. If you are a web developer, you will need to consider how to get as much data as possible in memory and then how to successfully get everything cached at the filing system without the need to make calls to the database. Most of the latest frameworks come with built-in ways to utilise file-system caching (both full-page and partial caching) and memory, so therefore its crucial to take the extra time and teach yourself how to do this even if there’s no need for high volumes of traffic with your web app.