Comments (5)
Having something faster than jsdom does sound intriguing -- this is worth looking into (I hadn't seen it before).
Even if we were to switch though, we'd still want to be able to run tests in Contextify contexts/Realms (so we can quickly and cheaply dispose/construct new ones) -- so I think a native dependency there would continue to be necessary for the foreseeable future
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Perhaps use Karma?
Agree about switching off JSDOM. Test runs wildly vary in time from 2-20 seconds even for very simple 1 test files.
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Thank you for reporting this issue and appreciate your patience. We've notified the core team for an update on this issue. We're looking for a response within the next 30 days or the issue may be closed.
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This should be possible by providing the testEnvironment_EXPERIMENTAL
config option. I'm going to close this because it isn't on Jest's roadmap but I will most certainly welcome contributions to Jest around this. See the JSDOMEnvironment and NodeEnvironment for examples.
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Related Issues (20)
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