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Electron vs PhantomJS: What are the differences?
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1. **Platform**: Electron is a framework for building cross-platform desktop applications using web technologies, while PhantomJS is a headless browser scriptable with JavaScript.
2. **Rendering Engine**: Electron uses the Chromium rendering engine for its applications, which allows for modern web features and compatibility, whereas PhantomJS uses WebKit for its headless browsing capabilities.
3. **Usage**: Electron is commonly used for creating desktop applications, whereas PhantomJS is often used for automated testing, web scraping, and other headless browsing tasks.
4. **Community Support**: Electron has a larger and more active community compared to PhantomJS, providing better support, updates, and resources for developers.
5. **Development Environment**: Electron provides a full development environment with tools like Electron Forge, while PhantomJS is more focused on its headless browsing functionality without extensive development support.
6. **Future Development**: Electron is actively maintained and continues to evolve, while PhantomJS development has been halted, with the project being deprecated in favor of other alternatives like Headless Chrome.
In Summary, Electron is a framework for building cross-platform desktop applications using web technologies, while PhantomJS is a headless browser scriptable with JavaScript, each with distinct purposes and features for developers to consider.
I am using Node 12 for server scripting and have a function to generate PDF and send it to a browser. Currently, we are using PhantomJS to generate a PDF. Some web post shows that we can achieve PDF generation using Puppeteer. I was a bit confused. Should we move to puppeteerJS? Which one is better with NodeJS for generating PDF?
You better go with puppeteer. It is basically chrome automation tool, written in nodejs. So what you get is PDF, generated by chrome itself. I guess there is hardly better PDF generation tool for the web. Phantomjs is already more or less outdated as technology. It uses some old webkit port that's quite behind in terms of standards and features. It can be replaced with puppeteer for every single task.
I suggest puppeteer to go for. It is simple and easy to set up. Only limitaiton is it can be used only for chrome browser and currently they are looking into expanding into FF. The next thing is Playwright which is just a scale up of Puppeteer. It supports cross browsers.
Pros of Electron
- Easy to make rich cross platform desktop applications69
- Open source53
- Great looking apps such as Slack and Visual Studio Code14
- Because it's cross platform8
- Use Node.js in the Main Process4
Pros of PhantomJS
- Scriptable web browser13
- Depends on QT3
- No ECMAScript 62
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Cons of Electron
- Uses a lot of memory19
- User experience never as good as a native app8
- No proper documentation4
- Does not native4
- Each app needs to install a new chromium + nodejs1
- Wrong reference for dom inspection1