Selecting the right programming language for the project is a decision that can be either very easy or very hard, it depends much on the goal of the project. To choose the right language, several things are to be taken into consideration, such as whether the language chosen will meet project, technical and business requirements. Failure to consider these costs risks performance, will result in higher costs, security risks and performance.
First, considerations must be made with respect to the project's requirements — what is needed or should be available to the project, specifically, functionality, performance expectations, and scalability. The data science and AI languages work well for python and other languages, but the C++ is very clean in high performance. Gaining a sense of project scope will avoid the language adding any unnecessary features.
The language’s ecosystem, which includes libraries, frameworks, and community support, is also another crucial aspect. Development with an ecosystem is accelerated by existing solutions and a large documentation. For example, there are huge resources for web development in Java while there are plenty of frameworks for enterprise applications with JavaScript. A good community thus reduces your development roadblocks when choosing a language.

Selecting a language also takes into account scalability and maintainability. A language should be able to grow for the future without any hassle with maintaining code and updating. It is well known that languages like Go and Java are good choices for large scale applications because of their scalability. Maintainability becomes poor which increases technical debt and hinders long term success.
Lastly, the developer expertise and hiring availability should not be missed. The language with a large talent pool should be chosen as the language that will be easier for recruitment and faster for development. Processes like onboarding are significantly simplified by popular languages such as Python, Javascript and so on, leading to a plethora of developers. If the language used to code a problem is not one in which the developer’s expertise lies, it can increase training costs and delay the resolution.
Conclusion
Choosing the right programming language for a project is a critical consideration to project success, affecting performance, scalability, and maintainability. A business can choose which platform to work on by evaluating the project requirements, ecosystem support, scalability and developer expertise. Ignoring these factors is to waste the assets and incur technical debt. Choosing a strategic language means a smooth development, longer term stability, and easy growth and thus ensuring the project’s future.