Changelog

November 20, 2025 · View on GitHub

v17.3.0

Be Zoneless compatible before angular 20.

v17.2.0

Drop model() in favor of input() where possible.

v17.0.0

Added angular 19 support.
Drop NgModule module support.

v16.1.0

Add full standalone components support.
Deprecate NgHttpLoaderModule and forRoot.
PendingRequestsInterceptor has been refactored from class to function.
Neededgetters and setters have been extracted in a new PendingRequestsInterceptorConfigurer. If you had injected PendingRequestsInterceptor somewhere, you must switch to PendingRequestsInterceptorConfigurer. This is a needed BC break.
Note that ^16.0.0 is the last release supporting NgModule.
This is not semver compliant, I agree. But the direct usage of PendingRequestsInterceptor must be very low.

v11.0.1

RxJS 6 support is now really removed. I should have tagged a new major, but that was announced in v11.0.0 but forgotten, sorry!

v11.0.0

Added angular 13 support.
Drop RxJS 6 support.

v10.0.0

Added angular 12 support.
BC break: The library is not view-enginecompatible anymore.

v9.1.0

Added the possibility to specify the backdrop background-color. Contribution by krishnakumarp.

v7.0.0

Added angular 9 support.
BC break: AbstractLoader has been renamed to AbstractLoaderDirective. See here and here.

v6.0.1

The rxjs peer dependency is now ^6.5.0, because the module uses the new creation function partition observable introduced in v6.5.0.

v6.0.0

Angular 8.x is now the default supported version.
The subscription in NgHttpLoaderComponent has completely been removed in favor of an observable. As there's no need to unsubscribe anymore, ngOnDestroy has been removed.
The observable initialization has been moved to ngOnInit.
The tests suite could fail (and succeed) in some unexpected ways. This was caused by some race conditions introduced in v5.0.0. Those are now (hopefully) fixed.

v5.1.0

This release introduces 2 new options:
- backdrop (true by default): If set to false, the spinner background elements will remain clickable, without any background color.
- opacity: This option lets you override the spinner opacity (0.7 by default).

v5.0.1

The rxjs peerDependency has been relaxed from ~6.3.3 to ^6.3.3 so that no warning is thrown when the rxjs version has been bumped at application side.

v5.0.0

Prior to this release, NgHttpLoaderComponent#isSpinnerVisible was a boolean. Because of unexpected behaviors when a component with ChangeDetectionStrategy.OnPush performed HTTP requests, it is now an Observable<boolean> and has been renamed to NgHttpLoaderComponent#isVisible$.
The associated template now uses an async pipe in order to perform the show/hide logic.
PendingInterceptorService has been renamed to PendingRequestsInterceptor.

v4.0.0

HttpClientModule has been removed from imports.
This caused some issues when external modules were imported in an application, and those modules registered their own HTTP interceptors. See this issue for reference.
A static forRoot() method has been added to the module declaration. You must now explicitly call this method when importing NgHttpLoaderModule in your root application module. This intends to avoid multiple providers instances when working with lazy modules in which you would want to import NgHttpLoaderModule again for any reason.
The default spinner is now Spinkit.skWave (less CPU intensive).

v3.2.0

peerDependencies section now targets angular 7. The module is still angular 6 compatible, so this is not a major release.
Users are still encouraged to upgrade their applications ASAP.

v3.1.2

Added browserslist support.
Some cleanup has been done in CSS files to let the CSS auto-prefixer do the job automatically regarding supported browsers.
Spinkit CSS integration has been been replaced by SCSS.

v3.1.1

The Subscriptions that had been previously moved from constructor to ngOnInit are back in constructor. This avoids testing if the subscriptions exist in ngOnDestroy before unsubscribing them.

v3.1.0

Awesome contribution by gnom7

Better handling of sequential HTTP requests. Particularly when mixed with the minDuration option. See this issue for reference.

Min. duration time: 300ms
---0ms------------------------------200ms-------280ms----------------400ms|  
----|---------------------------------------------|-----------------------|  
(req1 starts and spinner shows)  (req1 ends)  (req2 starts)   (req2 ends and spinner hides)

Before this, minDuration would have been applied to both HTTP requests.

Added the extraDuration option:
- This option make the spinner visible a certain amount of time after the moment when it should have naturally been hidden. This avoids flickering when, for example, multiple HTTP requests are ran sequentially.
- See this issue for reference

Extra duration time: 60ms
---0ms----------200ms------260ms---- |  
----|------------|----------|--------|  
req starts   req ends  spinner hides

v3.0.0

All existing deprecations have been removed.
BC breaks =>
- SpinnerComponent has been renamed to NgHttpLoaderComponent.
- The <spinner> component-selector has been renamed to <ng-http-loader>.

v2.3.0

This release adds the possibility to filter HTTP requests that should not be handled by the interceptor by providing an array of HTTP headers to the component's filteredHeaders property.

v2.2.0

This release adds the possibility to filter HTTP requests that should not be handled by the interceptor by providing an array of HTTP methods to the component's filteredMethods property.

This release introduces the minimum duration option. It gives the possibility to force a minimum duration during which the spinner should be visible. You can mix this parameter with the debounce delay option:

<ng-http-loader 
    [debounceDelay]="100"
    [minDuration]="300">
</ng-http-loader>

Debounce delay: 100ms
Min. duration time: 300ms
---0ms--------100ms------------180ms-----------400ms--
----|----------|-----------------|---------------|---- 
req starts  spinner shows    req ends     spinner hides

SpinnerVisibilityService#visibilityObservable and PendingInterceptorService#pendingRequestsStatus have been respectively deprecated in favor of visibilityObservable$ and pendingRequestsStatus$ (note the $).

v2.0.0

The module bundling now uses ng-packagr.
From now, you must use import { xxxxxxx } from 'ng-http-loader' without referencing the full path.

Also, NgHttpLoaderServicesModule && NgHttpLoaderComponentsModule have been removed and merged back to NgHttpLoaderModule.
The injectables now take advantage of the new Tree Shakable Providers features.
The integration in much cleaner, particularly with lazy loaded modules, and avoids the static forRoot() boilerplate.

v1.0.3

Some compiler options have been reverted, so the compilation target is es5 like before v1.0.2.

v1.0.2

The compiler options have been adjusted so ng-http-loader is now an es2015 module, and can be tree-shaked.

v1.0.1

This release is a bug fix release. It prevents the PendingInterceptorService from being triggered when using the SpinnerVisibilityService.
See this issue for more details.

v1.0.0

This release introduces full support for angular 6 & RxJS 6.

v0.9.1

This release fixes a bug on the SpinKit Sk-Wave component that only appeared after template inlining.

See this thread for details.

v0.9.0

This release adds the more friendly SpinnerVisibilityService#show() && SpinnerVisibilityService#hide() methods as public API.
The visibilitySubject introduced in v0.8.0 is now a ReplaySubject, and its getter returns now an observable.

See the Manually show and hide the spinner section.

v0.8.0

This release adds the SpinnerVisibilityService, a simple injectable service that allows you to manually show/hide the spinner.

See the Manually show and hide the spinner section.

v0.7.1

This release is a bug fix release. It slightly improves the behavior of the filteredUrlPatterns so this parameter takes care of query strings too.

v0.7.0

This release adds the entryComponent property. It allows to specify your own component instead of the built-in ones. It uses the NgComponentOutlet feature.

See the Defining your own spinner section.

v0.6.0

This release adds the debounceDelay parameter (default is 0). It allows to discard the spinner for fast and repeated HTTP requests, which can be annoying under some conditions.

See customization

The library footprint has been reduced by minifying templates and stylesheets before inlining them.

The library now takes advantage of RxJS lettable operators

v0.5.1

This release fixes a bug that could cause the spinner to not show if an HTTP request were performed before the spinner component was initialized.
The responsible Subject has been replaced by a ReplaySubject.

v0.5.0

The module is now splitted in sub-modules for more convenience. See usage.
It's an opt-in feature. The "old" module import method, by simply declaring NgHttpLoaderModule, is still fully supported.

BC break: paths of components and services have changed.

Components are now located in the components folders.
Services are now located in the services folders.