info/developer-roadmap
1
0
Fork 0
mirror of https://github.com/kamranahmedse/developer-roadmap.git synced 2025-09-02 13:52:46 +02:00
Code Issues Releases Wiki Activity

Add lists and keys docs

Browse Source
This commit is contained in:
Kamran Ahmed
2022-08-12 19:28:17 +04:00
parent 90ea5fbdfd
commit ad830bc164
1 changed files with 6 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
content/roadmaps/103-react/content/100-react-fundamental-topics/106-lists-and-keys.md
View File

@@ -1 +1,6 @@
# Lists and keys
# Lists and Keys
When you render lists in React, you can use the `key` prop to specify a unique key for each item. This key is used to identify which item to update when you want to update a specific item.
<ResourceGroupTitle>Free Content</ResourceGroupTitle>
<BadgeLink colorScheme='blue' badgeText='Official Docs' href='https://reactjs.org/docs/lists-and-keys.html'>Lists and Keys</BadgeLink>