Access React component events as functional reactive streams
Observe the Rect of a DOM element.
Detect when an element is becoming visible or hidden on the page.
Synthetic Shadow Root for LWC
<img src="https://react-virtualized-auto-sizer.vercel.app/og.png" alt="react-virtualized-auto-sizer logo" width="400" height="210" />
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Expo module that dispatches collected app metrics to EAS Observe
Detect when an element is becoming visible or hidden on the page.
wheel gestures and momentum detection
Observe CSS property changes on any elements
The PositionObserver interface provides an asynchronous way to observe changes in the position, size, and intersection state of elements relative to their containing root element.
The `@spectrum-web-components/shared` package provides essential base classes, mixins, and utilities that support developing Spectrum Web Components. This package contains foundational tools for focus management, slot observation, accessibility enhancemen
Adds observable method to localForage.
Element React module for WordPress.
Wrap your component up as a custom element
Dynamic recalculating container's size for BetterScroll
Detect when an element is becoming visible or hidden on the page.
Observe image loading for BetterScroll
A library for observing an object's property assignments and method calls
Observer the size of an element over time
A library for declarative use of Resize Observer API with Angular
Wrapper around IntersectionObserver to hide away its weirdness and increase ease of usability
Convert an observable to a callbag listenable source
Observable keypath engine.
Build reactive web applications with observable data structures and components
event_dispatcher gem provides a simple observer implementation, allowing you to subscribe and listen for events in your application in a simple and effective way. It is very strongly inspired by the Symfony EventDispatcher component
Observatory is a simple gem to facilitate loosely-coupled communication between Ruby objects. It implements the observer design pattern so that your objects can publish events that other objects can subscribe to. Observatory provides some syntactic sugar and methods to notify events, filter values and allow observing objects to stop the filter chain. Observatory is inspired by the Event Dispatcher Symfony component.
<p>Sass or the much better approach of scss is really helpful and a big silver bullet for my css structuring in ruby projects.</p> \ <p>Standard sass command works for whole directories or single files only. In general it gets the jobs we want done, but in practical usage i think the sass command tool is a little bit unconvinient. A common scenario for me is, \ that you have whole bunch of sass files, which you want to compile to a single compressed output file. But if you have splitted your sass files in component based modules and you want to watch the complete folder you have to care for dependency handling in each file, because each file will be compiled for its own.</p> \ <pre># compiling a complete folder with scss ~ $ sass css/scss:css/compiled</pre> \ <p>So converting the whole folder is not what i want, because i don\'t want to import for example my color.sass config file in each module again. Compiling a single file seems to be the better solution, and it works in general, as expected, but the devil is in the detail. </p> <pre># compiling a single file where the other files are imported. ~ $ sass css/scss/main.scss:css/compiled/main.css</pre> \ <p>If we change a file with impact to our main.sass file, the --watch handle will not get it, because it observes only the timestamp of the given main.sass.</p> <p>Here is it, where mindful_sass tries to help out. You use it according to the single file variant of sass, but it tries to observe the whole folder the given sass file is placed. If a timestamp of file in the sass folder or its children changes it will compile the specified main.sass again.</p> \ <p>This gem is not aimed to replace anything in the sass universe. It is only a wrapper to avoid the described unconvinience, and i hope that it gets useless as fast as possible, because the sass development gets this feature done for themselves.</p> \ <p>Thanks anyway to the sass developer team.</p>