You can find more information about the programming languages supported by Azure Functions by going to the following links:
- Supported languages in Azure Functions: https://docs.microsoft.com/en-us/azure/azure-functions/supported-languages
- Language extensibility GitHub repository: https://github.com/Azure/azure-functions-host/wiki/Language-Extensibility
- Azure Functions Java developer guide: https://docs.microsoft.com/en-us/azure/azure-functions/functions-reference-java
- Azure Functions Python developer guide: https://docs.microsoft.com/en-us/azure/azure-functions/functions-reference-python
- Azure Functions JavaScript developer guide: https://docs.microsoft.com/en-us/azure/azure-functions/functions-reference-node
- Azure Functions PowerShell developer guide: https://docs.microsoft.com/en-us/azure/azure-functions/functions-reference-powershell