Why Electron apps use so much memory?

The issue itself is that Chromium uses a lot of memory. And electron basically just runs Chromium. Since each Electron app is a different binary (even though they are 99\% identical) they each eat memory. – The above applies to disk size as well.

Are Electron apps inefficient?

Perhaps, in the end, you will agree with me: Electron is not that bad. Slow: Some Electron apps are definitely slow, but that can depend on many factors. Overuse of animations, for example, can substantially increase the CPU usage and thus make the app feel slower.

Can Electron app run in browser?

But the client prefers that I use electronjs to develop it. But as far as I know (Correct me if I’m wrong), electronjs is for building cross-platform desktop applications ONLY which can run on any OS like Windows, Linus, Mac, etc but not on a browser via URL.

Why are Electron apps so slow?

Unfortunately, Electron has some downsides. Size of application built with Electron is typically around ~120 MB. Electron apps usually use a lot of RAM. UI might feel a bit slow, especially on the older computers.

Is electron JS hard to learn?

Electron basically just gives you a window management API and a few bells and whistles here and there. There’s not much to learn. That being said, you would need a fair amount of NodeJS skills (for doing what web apps in the browser can’t) and a good bit of front-end development skills (for the UI).

Are Electron apps performant?

These are both Electron apps and work reasonably well. The performance of these apps is probably due to the exceptionally clever people at these companies developing performant clients of these applications for the web, and these benefits have simply flowed through to the desktop applications.

Is Electron good for desktop apps?

With an improved runtime and great integration with JavaScript and Node. js, Electron JS makes both designing desktop apps and maintaining them on cross platforms easier and better.

How much memory does Electron use?

It’s free, and memory usage is great at 20.3MB, although some of that could be hidden behind the UWP processes which are embedded within Windows 10.

Is electron JS good for desktop apps?

How do you run the electron app?

Build a Simple Electron. js Project

1. Create a web page for the application home screen.
2. Load the application home screen when the Electron. js app is booted up.
3. Load the home screen when the app’s icon is clicked if the app’s windows are closed but the app is still running.

Are Electron apps fast?

Electron apps used to be so slow they would turn people off the technology. They’ve gotten much faster, but they’re still slower and more resource intensive than other native apps.

Are Electron apps bloated?

Yeah, it’s annoying that Electron apps are so bloated. Meanwhile, there’s such a thing as cross-platform GUI applications that don’t try to fit an entire web browser into them.

Are Electron applications better than native apps?

There’s no sharing of resources here like there is with native applications, meaning Electron apps are going to take up more hard drive space and memory than an application developed with your platform specifically in mind. If performance is something you really care about, you might want to avoid Electron applications.

Does electron really use more RAM than a browser?

When Electron gets called out, it is often compared unfavourably to a browser running the same app. The Slack app, it is claimed, uses more RAM than simply running Slack in the browser.

What happens when you open an electron app?

Every time you open an Electron app, it opens a new browser window, except it’s locked to your page loaded from the app’s files, and doesn’t have the URL bar or other browser features. Though, you’ll still have access to Chromium’s Developer Tools for debugging your application.

How does electron web work with web content?

Web content is displayed in Electron.js’s Renderer process (more on this later) and due to the Chromium environment, you have access to all browser APIs and development tools just like operating in a typical Google Chrome browser. Node.js: This is the component in the Electron.js structure that gives you access to system capabilities.