Top 10 programming languages ​​used in health technologies

by Aratrika Dutta

22 November 2021

Python, HTML, Java are among the most popular programming languages ​​in the world. However, are these programming languages ​​a good idea for healthcare software development? Data security (patient privacy) has become particularly critical for the healthcare industry with the adoption of electronic health records (EHRs). On that note, what are the most secure programming languages? This article lists the 10 best programming languages used in healthcare technology primarily for web development like healthcare applications.


Java is one of the oldest and most demanded computer programming languages ​​in use today. Well, think about some of your favorite web apps and games. Java probably plays a huge role in the code that makes them work. Java’s robustness, ease of use, cross-platform capabilities, and security features make it the language of choice for building an EHR system.


Python is often described as an easy to use language. It has clear syntax, great community, and a gentle learning curve. By having very clear and readable syntax, developers can write functional code quickly, spending less time fixing bugs and troubleshooting. Python code can run on a variety of operating systems because its interpreters are available for a wide variety of platforms.


R was designed by statisticians and specialized in statistical computation, and is therefore known as the “lingua franca of statistics”. As technology improves, the data collected by companies or research institutes has become increasingly complex, and R has been adopted by many as the language of choice for analyzing data. This language is not only open source, but is also cross-platform compatible and a community with over 6 million repositories on GitHub.


HTML stands for HyperText Markup Language. Technically, HTML is a markup language, which means it is responsible for formatting the appearance of information on a website. Essentially, this language is used especially for the creation of websites. The websites help them acquire new patients, market their services, disseminate information about the new type of services they are going to offer as well as make an online appointment with a particular doctor of the patient’s choice.


Javascript is the programming language that built the Internet. Universally known as the language of web developers, JavaScript is a feature-rich, object-based scripting language. With asynchronous event handling and clean syntax, it has found widespread use in web development.


SQL is a specialized programming language used to interact with databases. It works by analyzing and understanding databases made up of data fields in tables. Many Fortune 500 companies have built their high performance database systems, using SQL to query the data and perform analysis. Inserting queries, adjusting data, and changing data access make this language one of the critical skill sets in healthcare. It helps administrators maintain and analyze stored databases. He also participates in the performance of audits.


The open source programming language is used for web development to build websites like Yahoo and Facebook. This language can be used with high level PHP coding skills and write command line scripts to develop applications.


The C language is known as a powerful general-purpose programming language that allows developers to develop software such as operating systems, compilers, and many others. It supports several features of low-level and high-level languages ​​and is also known as the native language of developers. Many healthcare establishments still use the old operating systems which use UNIX, LINUX. This type of programming language is useful in these types of operating systems.


Swift is one of the simplest programming languages ​​for writing software efficiently. It is known as a safe, fast and interactive language with a compiler optimized for better performance. It is very user friendly for developers who help write Swift code and produce results immediately.


Kotlin is well known for its modern, concise and easy to learn programming language for building powerful applications after learning it. Developers can access cross-platform, server-side, web, and more mobile applications. It is one of the simplest programming languages ​​because it is very easy to learn and compatible with the Java ecosystem.

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James S. Joseph