近日，hackernoon上发表了一篇文章，基于几个调查报告，盘点了2018年最受欢迎的3种编程语言，分别是JavaScript、Java、Python。

4. Java 注意！ Java比上述其他编程语言都更具挑战性。 你如果要将Java作为入门编程语言，那你应该清楚这一点：它比上述其他语言更难学。

Java is an OOP programming language, while JavaScript is an OOP scripting language. Java creates applications that run in a virtual machine or browser, while JavaScript code runs only on a browser.

Differences Between Java and JavaScript It’s a very common perception thinking both Java and JavaScript are the same. But the truth is there is nothing common between them except their name Java.

Java SE 6 makes it simple to use JavaScript within Java code. Other scripting engines can also be associated with Java, but it is handy to have one provided out-of-the-box with Mozilla Rhino.

Python is now the fastest-growing major programming language, according to Stack Overflow.

金融界2025年8月23日消息，国家知识产权局信息显示，视若飞信息科技（上海）有限公司申请一项名为“网页扩展Java动态更新功能的方法、装置和系统”的专利，公开号CN120523493A，申请日期为2025年05月。 专利摘要显示，本发明涉及一种网页扩展Java动态更新功能的方法、装置和系统。该方法通过WebView中的资源加载类根据预存储的服务器地址信息向资源服务器发送数据请求；接收资源服务器依 ...

To call Nashorn JavaScript from a Java 8 program, you basically need to make a new ScriptEngineManager instance and use that ScriptEngineManager to load the Nashorn script engine by name.

It's a bit unclear what you mean when you say "what can I do". If you're referring to specific language features that are available to Java or C++ that are not available to JavaScript, it would be ...