On which programming languages was the build of files performed?

File compilation was performed in languages corresponding to the project stack. For example:

• For the frontend, JavaScript/TypeScript with build tools like Webpack or Vite were used.
• For the backend in Java, Maven or Gradle were applied.
• In C++ projects, CMake or Make were used.

In DevOps processes, scripts in Bash or Python are often used for automating build and deployment.

An example of a simple Bash script for building a Java project:

#!/bin/bash
mvn clean package

Thus, the choice of language for building depends on the technology and tools used in the project.