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 No support 60 — 70 | Edge No support No | Firefox No support No | IE No support No | Opera No support 47 — 57 | Safari No support No | WebView Android No support No | Chrome Android No support 60 — 70 | Firefox Android ? | Opera Android No support 44 — 49 | Safari iOS ? | Samsung Internet Android No support 8.0 — 10.0 |
getBudget | Chrome No support No | Edge No support No | Firefox No support No | IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android ? | Opera Android No support No | Safari iOS ? | Samsung Internet Android No support No |
getCost | Chrome No support No | Edge No support No | Firefox No support No | IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android ? | Opera Android No support No | Safari iOS ? | Samsung Internet Android No support No |
reserve | Chrome No support 60 — 70 | Edge No support No | Firefox No support No | IE No support No | Opera No support 47 — 57 | Safari No support No | WebView Android No support No | Chrome Android No support 60 — 70 | Firefox Android ? | Opera Android No support 44 — 49 | Safari iOS ? | Samsung Internet Android No support 8.0 — 10.0 |
Legend
- No support
- No support
- Compatibility unknown
- Compatibility unknown
- Experimental. Expect behavior to change in the future.
- Experimental. Expect behavior to change in the future.
- Non-standard. Expect poor cross-browser support.
- Non-standard. Expect poor cross-browser support.
- Deprecated. Not for use in new websites.
- Deprecated. Not for use in new websites.
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 No support No | Edge No support No | Firefox No support No | IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android ? | Opera Android No support No | Safari iOS ? | Samsung Internet Android No support No |
budgetAt | Chrome No support No | Edge No support No | Firefox No support No | IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android ? | Opera Android No support No | Safari iOS ? | Samsung Internet Android No support No |
time | Chrome No support No | Edge No support No | Firefox No support No | IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android ? | Opera Android No support No | Safari iOS ? | Samsung Internet Android No support No |
Legend
- No support
- No support
- Compatibility unknown
- Compatibility unknown
- Experimental. Expect behavior to change in the future.
- Experimental. Expect behavior to change in the future.
- Non-standard. Expect poor cross-browser support.
- Non-standard. Expect poor cross-browser support.
- Deprecated. Not for use in new websites.
- Deprecated. Not for use in new websites.