Since it took years to be taken as a backend language seriously, it was not however a complete success. Nonetheless, it continued to thrive on the frontend, and became the web’s standard programming language. There were several quirks during its early years of adoption since it was built in a hurry.
A programming language that entirely performs its job on the machine of clients is called a client-side script. It doesn’t have to interact with a server for it to function. Consider for instance loading a web page on your computer and the internet provider goes down suddenly, it’s still to interact with web pages that are loaded on the browser already.
Nonetheless, you’ll be able to navigate to new web pages or access data in a remote setting.
A few of the dynamic website improvements performed by the programming language include:
- Loading new data or content to a page without page reload.
- Page elements animation, like resizing, fading, or relocating.
- Audio and video play.
- Dropdown menus and rollover effects.
- Repairing issues in browser compatibility.
- Validating Web forms input.
- Speed. JS tends to be extremely fast since it’s run right away most often within the browser of the client. As long as it does not need outside resources, the language isn’t slowed down call backend server calls. Major browsers furthermore all support its JIT or just in time compilation, which means that there would be no need for code compilation before you run it.
- Simplicity. The syntax of JS was Java-inspired and relatively easy to learn than other programming languages, such as C++.
- Server Load. Being client-side, JS reduces overall servers’ demand. Moreover, seamless apps may not require a server at all.
- Rich interfaces. The language could be used for creating features, such as drag and drop, as well as components like sliders. All boost the user experience and user interface on a website greatly.
- Thousands of packages that constitute the JS ecosystem lets developers work fast without the need to reinvent the wheel for each new project that comes. However, they also cause what is termed by some as ‘dependency hell’. You should learn to often deal with these dependencies, thus they won’t be a hassle to you and those that use your projects.
Powerful Front-end Language
Websites, for quite some time were mostly powered by content management systems based on PHP, such as WordPress. The major part of the logic was handled by the server-side code. However, things have changed.
What Lies Ahead?
The language continues to evolve, and so does its ecosystem. The start of the future could be creating fewer new tools and big players in the field becoming more mature, as well as acquire major adoption. The future of the language holds a lot of things in the technology sphere that without doubt influence front-end development, like IoT or Artificial Intelligence.
A lot of technologies have matured, leaving a space for innovation. The active development community never stopped amazing us with incredible and intelligent ideas. A well-expected new alternative to tools is anticipated since the mature stages are rapidly arriving.