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JavaScript Is Eating The World (dev.to)
An anonymous reader shares a report: In case you haven't heard the news, JavaScript and NodeJS are single handedly eating the world of software. NodeJS is an Open Source server-side JavaScript environment based on the V8 JS rendering engine found in Google Chrome. Once only thought of as a "hipster" framework, NodeJS is fastly becoming one of the most commonly used languages in building web applications and is beginning to find its way into the Enterprise. Netflix, Microsoft, PayPal, Uber, and IBM have adopted the popular "hipster" server-side JavaScript engine for use inside high traffic, high profile production projects. Java still powers the backend of Netflix, but all the stuff that the user sees comes from Node. In addition to Node, Netflix is also using ReactJS in their stack. PayPal too is moving away from Java and onto JavaScript and NodeJS for use in their web application platform. Uber has built its massive driver / rider matching system on Node.js Distributed Web Architecture. IBM has also embraced NodeJS as well. Even Microsoft has embraced NodeJS, offering direct integrations into their Azure Platform, releasing a wealth of tutorials targeted at Node and they have even announced plans to fork the project and build their own version of Node powered by their Edge Javascript engine instead of Chrome's V8.
It's too bad Perl 5 has fallen on the popularity scale. Node was better for async code about five years ago but now Perl has some amazing modern async systems and if written properly is lightning fast. Every time one of these new upstart languages has a feature or advantage Perl just absorbs it. Sadly, most of the Perl code you actually see is written because it is the lowest common denominator which means not using any new functionality and sometimes not even having access to CPAN. Non-blocking async code with websockets scaling to tens or even hundreds of thousands of connections, no problem for actual modern perl. Perl has been around for so long though that someone trying to pick up Perl is going to find a lot of old cruft out there showing old ways. Hell there is even a book called "Modern Perl" that is hopelessly ridiculously outdated.
JavaScript isn't even a real language. Sounds like you've written in other languages... be honest, if written without a style convention Perl can look ugly but JavaScript actually IS ugly. You might get the job done in JS but you feel a little dirty afterwards.
I'm primarily an embedded/kernel developer, and I've been using C for decades. Normally I'm pretty strongly in favor of using C. But I readily admit that you can throw together a project in NodeJS very quickly. There isn't much revolutionary about NodeJS, other than it is packaged nicely and is easy to use. When the primary purpose of writing software is to solve problems, getting something going in short order has value.
I grew up on BASIC, but JavaScript is so ubiquitous and is not terribly hard to learn that I would recommend it as a first language over anything else. (Ideally you should learn multiple languages as you advance, as they each have their own advantages and quirks)
PS - I have a fondness for FORTH that may never go away, even if I will likely never again get to use it in a professional project. R.I.P. OpenFirmware
“Common sense is not so common.” — Voltaire