State of JavaScript 2019
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Introduction
T-shirt
Demographics
Overview
Features
Syntax
Language
Data Structures
Browser APIs
Other Features
JavaScript Flavors
TypeScript
Reason
Elm
ClojureScript
PureScript
Other Flavors
Front End Frameworks
React
Vue.js
Angular
Preact
Ember
Svelte
Other Frameworks
Data Layer
Redux
Apollo
GraphQL
Relay
MobX
Other Data Layer Tools
Back End Frameworks
Express
Next.js
Koa
Meteor
Sails
Feathers
Nuxt
Gatsby
Other Frameworks
Testing
Jest
Mocha
Storybook
Cypress
Enzyme
AVA
Jasmine
Puppeteer
Other Tools
Mobile & Desktop
Electron
React Native
Native Apps
Cordova
Ionic
NW.js
Expo
Other Tools
Other Tools
Resources
Opinions
Awards
Conclusion
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