+ **On your local computer**: in the [local.settings.json](functions-develop-local.md#local-settings-file) file. Configurations in host.json related to bindings are applied equally to each function in ...

You can even use this technique to add any custom extensions you’ve written. Each function in your custom handler needs its own functions.json file in a folder with the same name as the function.

The host/runtime that powers Azure Functions. Contribute to Azure/azure-functions-host development by creating an account on GitHub.