🔎 WHY IS IT NECESSARY TO MIX SEVERAL PROGRAMMING LANGUAGES FOR AN ONLINE PROJECT?

Using different programming languages for different parts of a project can be more efficient because different languages are suited to different tasks.

For example, a language like Java might be well-suited to developing the back-end of a web application, while a language like JavaScript might be better suited to developing the user interface.

By using the right language for each part of the project, developers can make their code more efficient and easier to maintain.

Additionally, using different languages can also make it easier for teams of developers to work on a project together, since each team member can specialize in a specific language.