# Compile-time vs. Runtime configuration of your Angular App

DevFeed: [Compile-time vs. Runtime configuration of your Angular App](<https://devfeed.tech/articles/compile-time-vs-runtime-configuration-of-your-angular-app-21324.md>)

Original publisher: [Read original article](<https://juri.dev/blog/2018/01/ng-app-runtime-config/>)

Published: 2018-01-21T00:00:00Z

Content type: tutorial

Language: en

Sources: [Juri Strumpflohner](<https://devfeed.tech/sources/juri-strumpflohner.md>)

Topics: [Angular](<https://devfeed.tech/topics/angular.md>), [configuration](<https://devfeed.tech/topics/configuration.md>), [Angular CLI](<https://devfeed.tech/topics/angular-cli.md>), [JSON](<https://devfeed.tech/topics/json.md>), [HTTP](<https://devfeed.tech/topics/http.md>)

Tags: [angular](<https://devfeed.tech/tags/angular.md>), [configuration](<https://devfeed.tech/tags/configuration.md>), [http](<https://devfeed.tech/tags/http.md>), [json](<https://devfeed.tech/tags/json.md>)

## AI overview

This tutorial compares compile-time and runtime configuration approaches for Angular applications. It explains Angular CLI environment files, production and staging builds, and loading deployable JSON settings over HTTP before the application starts.

## Source excerpt

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