web-platform-tests / web-platform-tests/interop

Scheduler API

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focus-area-proposal
Dominant language
JavaScript
Stars
524
Forks
35
Avg merge
1d 4h
Merged PRs (30d)
10

Description

Description

This Prioritized Task Scheduling API is useful for web developers to provide a more responsive experience to users, reduce jank, and improve the performance characteristics of webapps.

See also: Interop 2026 proposal

Specification

https://wicg.github.io/scheduling-apis/

web-feature

scheduler

Test Links

https://wpt.fyi/results/scheduler?label=experimental&label=master&aligned

Additional Signals

No response

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reading the Prioritized Task Scheduling API specification and the linked Interop 2026 proposal. Then inspect the scheduler results on wpt.fyi to understand the current test coverage. The issue does not identify files, tests to change, or completion criteria.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
testing-qa, web-dev
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Active
Clarity
Needs clarification
Newbie friendliness
35/100

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