Angular components are split up into multiple files: a CSS File, a Test File, a HTML Template file, and a spec file. It’s a naming convention adopted by the Angular community, which makes it easy to identify what type of file it is. If a component is repeated in an app, or could be used as-is in another app, then it should be a Directive. as part of the file name doesn’t make it a component. Begin with an uppercase letter; Components names should always be multiwords like "AlertModal", "DropdownMenu" or "NavbarLogo" Child components should use the name of their parent as a preffix. "mat" is used by the Angular Material as an example, and "ngx" is used by the Bootstrap library and there are many others. The Angular CLI also specifies the type of file as part of the file name, .components for components. Angular CLI has its own set of commands for creating the Angular project, creating components, modules, services etc… Not only that we are creating our components faster with Angular CLI, but it will reference those components into their own modules and will comply to the naming convention as well, so we don’t have to worry about it. It would be great if angular style guide allowed (and angular cli supported) different naming convention for dialogs. AngularJS (1.X) Best Practices and Naming Conventions - angular-js-best-practices.md. 👍 We needed to find a good naming convention to prevent complexity and technical debt. VueJS Naming Convention > Components Naming PascalCase. It is preferred to use naming conventions for files with similar names such as-Tws.component.css. General naming conventions in Angular: Separate files by using dots-.service, .component, .pipe and .module are the different files where this naming convention can be applied to reduce the complications. For example a Form component child of AlertModal should be called AlertModalForm tws.component.html. In AngularJS, a Component is a special kind of directive that uses a simpler configuration which is suitable for a component-based application structure.. The prefix helps prevent name collisions between component libraries. For example, the dialog components are actually quite different from the simple components (they need to be added to NgModule.entryComponents, they need tests to be build in a totally different way etc). The app.component.css contains the style, app.component.html contains the template, and app.component.ts is the class for the component. EDIT: after further testing, it appears Angular doesn't like the first character after a dash - to be a number. The name of the component class is in upper camel case, Conclusion When you create an Angular component with Angular CLI, it will follow these conventions: The Component suffix is added to the name you submit for the component. Those products share the same code base and most of the time the same components, in a set of 300+ React Components. The first best practice is a blanket term that covers the many naming conventions that are each considered to be the "Angular" way of naming entities within your app. Improve this Doc Understanding Components. Possibly a similar limitation as in JavaScript variables. You can give it any prefix you want, but I would first check if the prefix is already used by any libraries you might want to use in the future. tws.service.ts Having .component. AngularJS (1.X) Best Practices and Naming Conventions - angular-js-best-practices.md. Something about naming a component t1-2-3-user in my setup is not liked by Angular. Skip to content. 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