There are two common practices for React project file structure.
Grouping by features or routes:
One common way to structure projects is locate CSS, JS, and tests together, grouped by feature or route.
common/ ├─ Avatar.js ├─ Avatar.css ├─ APIUtils.js └─ APIUtils.test.js feed/ ├─ index.js ├─ Feed.js ├─ Feed.css ├─ FeedStory.js ├─ FeedStory.test.js └─ FeedAPI.js profile/ ├─ index.js ├─ Profile.js ├─ ProfileHeader.js ├─ ProfileHeader.css └─ ProfileAPI.js
Grouping by file type:
Another popular way to structure projects is to group similar files together.
api/ ├─ APIUtils.js ├─ APIUtils.test.js ├─ ProfileAPI.js └─ UserAPI.js components/ ├─ Avatar.js ├─ Avatar.css ├─ Feed.js ├─ Feed.css ├─ FeedStory.js ├─ FeedStory.test.js ├─ Profile.js ├─ ProfileHeader.js └─ ProfileHeader.css