"Modern Frontend on ClojureScript and React in 2023" by Yuri Khmelevsky

React Testing

Build a modern frontend with ClojureScript and React in 2023: Learn how the Scope project management platform team leveraged Ember, Gatsby, and Helix to create a scalable and maintainable app.

Key takeaways

The talk is about building a modern frontend application on ClojureScript and React in 2023.
The speaker, Yuri, shares their experience building Scope, a project management platform.
The team decided to use ClojureScript on the frontend side and built a design system with over 130 components.
They used Emotion, a CSS and JS library, and open-sourced their library.
React Context API is used for state management, and Emotion provides direct methods to use React API.
The team uses Storybook for documentation and testing, and NPM libraries for add-ons.
They use Helix, a library for building React components, and created custom macros to work with styles.
The speaker shares their experience with using React hooks, such as useState and useCallback.
They uselíčlikSR, a library for rendering React components, andtesting with Karma and React Test Library.
The team uses a single language on both frontend and backend sides, and shares code and specs.
They use normalized application state and store entities separately.
The speaker highlights the benefits of using ClojureScript, including efficient code and good developer experience.
They mention the importance of developing components in isolated environments and testing with Storybook.
The team uses a wrapper for React API, and settled on using Closure syntax and simplicity over reframe.
They highlight the need for performance optimization and concurrent rendering, and mention the importance of testing and validation.
The speaker shares their experience with code splitting and lazy component loading.

"Modern Frontend on ClojureScript and React in 2023" by Yuri Khmelevsky

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