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#1JeJest

Jest

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Delightful JavaScript Testing.
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Jest's Popularity Over Time

Jest's Popularity Over Time

PercentsCounts
Never heard of it
Heard of it, not interested
Heard of it, would like to learn
Used it, would not use again
Used it, would use again

Most Disliked Aspects of Jest

Most Disliked Aspects of Jest

Most disliked aspects of Jest among developers who picked “used it and would not use again”.

Recommended Resources

Recommended Resources

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Which Tools Are Used Alongside Jest?

Which Tools Are Used Alongside Jest?

Libraries most likely to be used by developers who picked “used it and would use again” for Jest. Darker color means a stronger correlation.

JavaScript Flavors
0ReReason1CjClojureScript2ElElm3FwFlow4TsTypeScript5E6ES6
Front-end Frameworks
0RReact1NgAngular2EmEmber3PoPolymer4VVue.js5PrPreact
Data Layer
0RdRedux1GqGraphQL2RyRelay/Relay Modern3ApApollo4MxMobX
Back-end Frameworks
0MeMeteor1ExExpress2NxNext.js3KoKoa4SaSails5FeFeathersJS
Testing
0SbStorybook1MoMocha2JaJasmine3JeJest4EzEnzyme5AvAva6KaKarma
Mobile & Desktop
0EElectron1RnReact Native2CvCordova3NsNativeScript4IoIonic5NaNative Apps

Jest Usage by Country

Jest Usage by Country

On average, 39.1% of respondents have used Jest and would be happy to use it again.

Countries where this ratio is higher are shown in red, those where it's lower are displayed in blue (countries with fewer than 20 total survey respondents are omitted).

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