Node.js overtook React.js to become the most used web framework among software developers worldwide, as of 2024. According to the survey, 40.8 percent of respondents reported to be using Node.js, while around 39.5 percent were using React.js. Web framework A web framework, or what may sometimes be referred to as a web application framework is a software framework that supports the overall software development of web applications. Web frameworks are utilized to automate menial activities typically performed within web development. In other words, it simplifies the web development process and, therefore, makes it easier to build a website. JavaScript As aforementioned, before being overtaken by React.js, jQuery had been the most used web framework out of the millions of software developers throughout the world. Simply put, jQuery is a cross-platform JavaScript library, that simplifies the usage of JavaScript on websites. While jQuery may be losing popularity, JavaScript still remains one of the most popular programming languages used by software developers worldwide. Throughout the world, programming languages are associated with different salaries. JavaScript programmers are associated with a global salary of 65,580 U.S. dollars, while the salary associated with JavaScript programmers in the United States is significantly more, at 112,000 U.S. dollars.

Flutter is the most popular cross-platform mobile framework used by global developers, according to a 2023 developer survey. Based on the survey, 46 percent of software developers used Flutter. On the whole, roughly one third of mobile developers use cross-platform technologies or frameworks; the rest of mobile developers use native tools. Cross-platform mobile frameworks Simply put, cross-platform mobile frameworks are used to generate an app that is accessible through a large number of various end devices. A single code is used across multiple platforms for easy portability, and in the end the cost of software development is kept low. With cross-platform mobile frameworks, there is the possibility of maximum exposure to the target audience. For example, a single app can target both iOS and Android platforms, which maximizes the app’s reach. App developers In 2022, there were 26.4 million software developers worldwide. The number of developers is expected to grow in the coming years, especially due to the rise of app and web development in the growing digital age. Of the various kinds of software developers, mobile developers are among the lowest on the developer pay scale. Mobile developers on average make an annual salary of over 124,000 U.S. dollars, while engineering managers are the highest-paid software developers with an annual average salary of 96,000 U.S. dollars.

As of 2024, around 25.2 percent of software developers used .NET (5+) Framework, while around 21.2 percent of respondents used NumPy. In contrast, the least favored frameworks were JAX and MFC with only 2 percent of respondents utilizing them.