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
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BudgetService | Chrome Full support 55 | Edge Full support ≤79 | Firefox ? | IE ? | Opera Full support 42 | Safari ? | WebView Android Full support 55 | Chrome Android Full support 55 | Firefox Android ? | Opera Android Full support 42 | Safari iOS ? | Samsung Internet Android Full support 6.0 |
getBudget | Chrome Full support 55 | Edge Full support ≤79 | Firefox ? | IE ? | Opera Full support 42 | Safari ? | WebView Android Full support 55 | Chrome Android Full support 55 | Firefox Android ? | Opera Android Full support 42 | Safari iOS ? | Samsung Internet Android Full support 6.0 |
getCost | Chrome Full support 55 | Edge Full support ≤79 | Firefox ? | IE ? | Opera Full support 42 | Safari ? | WebView Android Full support 55 | Chrome Android Full support 55 | Firefox Android ? | Opera Android Full support 42 | Safari iOS ? | Samsung Internet Android Full support 6.0 |
reserve | Chrome Full support 55 | Edge Full support ≤79 | Firefox ? | IE ? | Opera Full support 42 | Safari ? | WebView Android Full support 55 | Chrome Android Full support 55 | Firefox Android ? | Opera Android Full support 42 | Safari 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
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BudgetState | Chrome Full support 60 | Edge Full support ≤79 | Firefox ? | IE ? | Opera No support No | Safari ? | WebView Android No support No | Chrome Android Full support 60 | Firefox Android ? | Opera Android No support No | Safari iOS ? | Samsung Internet Android Full support 8.0 |
budgetAt | Chrome Full support 60 | Edge Full support ≤79 | Firefox ? | IE ? | Opera No support No | Safari ? | WebView Android No support No | Chrome Android Full support 60 | Firefox Android ? | Opera Android No support No | Safari iOS ? | Samsung Internet Android Full support 8.0 |
time | Chrome Full support 60 | Edge Full support ≤79 | Firefox ? | IE ? | Opera No support No | Safari ? | WebView Android No support No | Chrome Android Full support 60 | Firefox Android ? | Opera Android No support No | Safari iOS ? | Samsung Internet Android Full support 8.0 |
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.