I would ike to inform about online Applications performing Group Charter

I would ike to inform about online Applications performing Group Charter

The objective of this online Applications Working Group (Web WG) is always to create requirements that facilitate the introduction of client-side internet applications.

Start date 14 May 2019
End date 31 May 2021
Chairs LГ©onie Watson (TetraLogical), Marcos CГЎceres (Mozilla)
Team Contacts Xiaoqian Wu (0.1 FTE )
Meeting Schedule Teleconferences: topic-specific phone telephone calls will soon be held when required. Face-to-face: we are going to satisfy through the W3C’s yearly Technical Plenary week; extra face-to-face conferences may be scheduled by permission of individuals.


The range regarding the online Working Group is:

  • Haptic input products and their emitted activities and/or information.
  • Textual input and text manipulation.
  • Information sharing across remote and web that is local.
  • Getting and acting upon information from remote sources.
  • Accessing the file system and persistent storage space.
  • Interfacing with OS abilities.
  • Integrating internet applications aided by the OS.

The working group additionally keeps a specification for mapping HTML elements and attributes to platform accessibility APIs, and a split specification that describes writer conformance needs for establishing ARIA characteristics. The performing Group doesn’t expect you’ll add some other requirements with this matter.

Specs made by the Web Working Group enable developers to generate web applications that really work across a range that is wide of and products, as well as for a broad variety of users, by handling issues of accessibility, unit liberty, internationalization, privacy, and protection.

Success Criteria

So that you can advance to Proposed Recommendation, each specification should have at the very least two separate implementations in wide usage.

Each specification should have an accompanying test suite, that will be preferably developed in parallel into the specification. The test suite will be employed to create an execution report ahead of the specification transitions to Proposed Recommendation.

Where you will find implications for implementors, designers, or users, when you look at the regions of accessibility, internationalization, privacy, and protection, each specification will need to have a part that defines appropriate advantages, limits, and most useful training solutions for the specific area.


Extra information about internet performing Group specs are located in the GitHub repository.

Normative Requirements

The net performing Group will deliver the after specifications that are normative.

Amount 1 of this API that represents gamepad products, and allows internet applications to behave upon gamepad information.

Degree 2 is designed to offer the abilities of next generation gamepads.

Improvements to activities for text and input that is related provide for the monitoring and manipulation of standard web web web browser behavior into the context of text editor applications as well as other applications that handle text input and text formatting. Degree 1 provides the JS editor information on proposed modifications through the individual, nonetheless it makes the DOM that is related be non-cancelable quite often.

Degree 2 provides JS editor information information regarding the proposed modifications through the individual and allows the JS author cancel the modifications the web web browser otherwise will have done.

Specification explanation
File API An API for representing objects that are file internet applications, also programmatically picking them and accessing their data.
Gamepad API
Indexed Database API An API for a database of documents holding easy values and hierarchical things. The edition that is third brand new abilities and improves designer ergonomics by making use of claims.
Intersection Observer An API which can be used to know the presence and place of DOM elements (“targets”) general to an element that is containing to your top-level viewport (“root”).
Pointer Lock An API providing you with access that is scripted natural mouse movement information while securing the prospective of mouse occasions to just one element and getting rid of the cursor from view.
drive API An API for giving push communications to an internet application, with a push solution.
Screen Orientation API An API for reading display orientation, being informed of display screen orientation modifications, and securing display screen orientation up to a certain state.
online App Manifest A JSON-based manifest file that provides designers by having a central spot to place metadata related to an internet application.
Clipboard API and Events An API for accessing information in the system clipboard.
Input Occasions
Selection API APIs for selection, which enable users and writers to choose a percentage of a document or specify point of great interest for copy, paste, as well as other modifying operations.
ContentEditable granted values and expected habits for the attribute that is contenteditable.
HTML Accessibility API Mappings (AAM) Defines exactly how user agents map HTML elements and attributes to platform accessibility APIs.
ARIA in HTML Defines the net designer guidelines (writer conformance demands) for ARIA features on HTML elements.
UI Events UI Activities that increase the DOM Event objects defined within the DOM specification.
UI Events KeyboardEvent code values The values for the KeyboardEvent.code feature, which will be thought as area of the UI Events Specification.
UI Events KeyboardEvent key Values The values for the attribute that is key when you look at the UI occasions specification.

WICG specs

With respect to the WICG progress, the Group might also create W3C tips for the documents that are following

Specification definition
Cookie shop An asynchronous Javascript snacks API for papers and employees.
internet Share API An API for sharing text, links along with other content to an arbitrary location of this individual’s option.
online Share Target An API which allows sites to declare on their own as internet share goals, that may get provided content from either the Web read more Share API, or system occasions ( e.g., stocks from indigenous ).
Badging An API allowing web applications to create an application-wide badge, shown in a operating-system-specific destination from the application (including the rack or house display screen), for the intended purpose of notifying the consumer if the state of this application changed ( e.g., whenever new communications have actually appeared), without showing a far more notification that is heavyweight.
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