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State of JavaScript 2020
English
This survey closed on January 1, 2021.
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16 sections (% completed)
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Syntax
Language
Data Structures
Browser APIs
Other Features
JavaScript Flavors
Front-end Frameworks
Data Layer
Back-end Frameworks
Testing
Build Tools
Mobile & Desktop
Other Tools
Resources
Opinions
About You
10/16
Testing
Jest
Mocha
Storybook
Cypress
AVA
Jasmine
Puppeteer
Testing Library
Playwright
WebdriverIO
Other Options
Overall Happiness
Jest
👍
Used it > Would use again
👎
Used it > Would not use again
✅
Heard of it > Would like to learn
🚫
Heard of it > Not interested
🤷
Never heard of it/Not sure what it is
Leave a Comment (optional)
Mocha
👍
Used it > Would use again
👎
Used it > Would not use again
✅
Heard of it > Would like to learn
🚫
Heard of it > Not interested
🤷
Never heard of it/Not sure what it is
Leave a Comment (optional)
Storybook
👍
Used it > Would use again
👎
Used it > Would not use again
✅
Heard of it > Would like to learn
🚫
Heard of it > Not interested
🤷
Never heard of it/Not sure what it is
Leave a Comment (optional)
Cypress
👍
Used it > Would use again
👎
Used it > Would not use again
✅
Heard of it > Would like to learn
🚫
Heard of it > Not interested
🤷
Never heard of it/Not sure what it is
Leave a Comment (optional)
AVA
👍
Used it > Would use again
👎
Used it > Would not use again
✅
Heard of it > Would like to learn
🚫
Heard of it > Not interested
🤷
Never heard of it/Not sure what it is
Leave a Comment (optional)
Jasmine
👍
Used it > Would use again
👎
Used it > Would not use again
✅
Heard of it > Would like to learn
🚫
Heard of it > Not interested
🤷
Never heard of it/Not sure what it is
Leave a Comment (optional)
Puppeteer
👍
Used it > Would use again
👎
Used it > Would not use again
✅
Heard of it > Would like to learn
🚫
Heard of it > Not interested
🤷
Never heard of it/Not sure what it is
Leave a Comment (optional)
Testing Library
👍
Used it > Would use again
👎
Used it > Would not use again
✅
Heard of it > Would like to learn
🚫
Heard of it > Not interested
🤷
Never heard of it/Not sure what it is
Leave a Comment (optional)
Playwright
👍
Used it > Would use again
👎
Used it > Would not use again
✅
Heard of it > Would like to learn
🚫
Heard of it > Not interested
🤷
Never heard of it/Not sure what it is
Leave a Comment (optional)
WebdriverIO
👍
Used it > Would use again
👎
Used it > Would not use again
✅
Heard of it > Would like to learn
🚫
Heard of it > Not interested
🤷
Never heard of it/Not sure what it is
Leave a Comment (optional)
Other Options
Other options you use for the current section not mentioned above.
Leave a Comment (optional)
How happy are you with the current state of things as it relates to the options listed above?
Very Unhappy
Unhappy
Neutral
Happy
Very Happy
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