

The web browser may freeze or crashes due to faulty JavaScript on the web page. However, JavaScript enhances your web experience.īut, sometimes, the problems occur on web pages because of JS. You may notice the special effects on some of your favorite websites like animated menus and buttons. Well, JavaScript is a lightweight and can runs on both server and client side i.e. Apart from it, you can create stunning and interactive web pages with JS, because it allows adding animations and validations. It helps to make dynamic web pages and special effects on web pages. It uses to add additional functionalities to the web pages. You may know that JavaScript is a high-level programming/scripting language for the web. So, read this post to know how to do that in 4 steps. Because faulty scripts can harmful for privacy and security, slow down the web page loading, and freezes the web browser. If you think you’ll need a little longer to transition away from such plugins you should download Firefox ESR (Extended Support Release), where NPAPI plugins will continue to work for another year.Sometimes, you may need to enable or disable JavaScript in Firefox browser manually. Consider this a short-term, stop gap solution. In Firefox 53, Mozilla will remove this workaround.

That’s it assuming your NPAPI plugins are installed correctly they should work as before. “But there is a way to enable Java, Silverlight etc NPAPI plugins in Firefox 52 using an about:config setting. Add new Boolean string "plugin.load_flash_only" and set it to false. You can’t work with government if no Java plugin is present,” he explains. “This is important, because some websites are still using Java plug-ins, like for example our government site for signing documents. If there’s a particular NPAPI plugin that you rely on there is (for now) a way to override Firefox defaults and re-enable NPAPI support. Renable NPAPI Plugin Support in Firefox 52 Google Chrome ditched NPAPI support back in 2014 (and the version of Flash that ships pre-bundled uses the newer PPAPI tech).īut it is in Firefox 52, with Mozilla’s first step towards total removal of the technology from its browser, that is likely to impact Linux users the most. Whatever bonuses these plugins, Flash, Silverlight and Java among them, offered have been long since outweighed by the inherent security flaws manipulated to malicious ends.

This is a good move in the round as NPAPI is a terribly outdated technology (over 20 years old, in fact). Firefox 52 began its roll out yesterday, bringing a bunch of small iterative improvements to the fore.Īmong the most significant change in the release is the decision to disable support for all NPAPI plugins bar Adobe Flash by default.
