Web Budget API

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

Concepts and Usage

TBD

Interfaces

BudgetService
Provides a programmatic interface to the user agent’s budget service. It is available in both document and worker environments.
BudgetState
Provides the amount of the user agent's processing budget at a specific point in time.

Specifications

Specification Status Comment
Web Budget API Draft Initial definition.

Browser compatibility

BudgetService

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidiOS SafariSamsung Internet
Basic support
Experimental
Chrome Full support 55Edge ? Firefox ? IE ? Opera Full support 42Safari ? WebView Android Full support 55Chrome Android Full support 55Edge Mobile ? Firefox Android ? Opera Android Full support 42Safari iOS ? Samsung Internet Android Full support 6.0
getBudget
Experimental
Chrome Full support 55Edge ? Firefox ? IE ? Opera Full support 42Safari ? WebView Android Full support 55Chrome Android Full support 55Edge Mobile ? Firefox Android ? Opera Android Full support 42Safari iOS ? Samsung Internet Android Full support 6.0
getCost
Experimental
Chrome Full support 55Edge ? Firefox ? IE ? Opera Full support 42Safari ? WebView Android Full support 55Chrome Android Full support 55Edge Mobile ? Firefox Android ? Opera Android Full support 42Safari iOS ? Samsung Internet Android Full support 6.0
reserve
Experimental
Chrome Full support 55Edge ? Firefox ? IE ? Opera Full support 42Safari ? WebView Android Full support 55Chrome Android Full support 55Edge Mobile ? Firefox Android ? Opera Android Full support 42Safari iOS ? Samsung Internet Android Full support 6.0

Legend

Full support  
Full support
Compatibility unknown  
Compatibility unknown
Experimental. Expect behavior to change in the future.
Experimental. Expect behavior to change in the future.

BudgetState

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidiOS SafariSamsung Internet
Basic support
Experimental
Chrome Full support 60Edge ? Firefox ? IE ? Opera No support NoSafari ? WebView Android No support NoChrome Android Full support 60Edge Mobile ? Firefox Android ? Opera Android No support NoSafari iOS ? Samsung Internet Android No support No
budgetAt
Experimental
Chrome Full support 60Edge ? Firefox ? IE ? Opera No support NoSafari ? WebView Android No support NoChrome Android Full support 60Edge Mobile ? Firefox Android ? Opera Android No support NoSafari iOS ? Samsung Internet Android No support No
time
Experimental
Chrome Full support 60Edge ? Firefox ? IE ? Opera No support NoSafari ? WebView Android No support NoChrome Android Full support 60Edge Mobile ? Firefox Android ? Opera Android No support NoSafari iOS ? Samsung Internet Android No support No

Legend

Full support  
Full support
No support  
No support
Compatibility unknown  
Compatibility unknown
Experimental. Expect behavior to change in the future.
Experimental. Expect behavior to change in the future.

Document Tags and Contributors

Contributors to this page: fscholz, jamesdhurd, jpmedley, marcoscaceres, david_ross
Last updated by: fscholz,