I have learnt html, js and css. Now I want to learn React.
Now I am very used to use snippets of HTML files such as div.className and by pressing enter it gives me <div class="className"></div>.
When using React the HTML part is in return in a js file.
How can I add all default snippet in VS Code of HTML files into react js files?
4 Answers
You need to have Emmet extension Installed in VSCode.
Then you need to add this line of Code in your settings.json of VSCode Settings and you will have all the emmet formatting for JSX.
"emmet.includeLanguages": {
"javascript": "javascriptreact"
},
And also if not already set, you will need these two settings as well.
"editor.formatOnPaste": true,
"editor.formatOnSave": true,
And Emmet will start to format your JSX just like it does in normal HTML
Comments
If you can`t find Emmet plugin
According to official page no need to add extension. checked on version 1.51
Support for Emmet snippets and expansion is built right into Visual Studio Code, no extension required. Emmet 2.0 has support for the majority of the Emmet Actions including expanding Emmet abbreviations and snippets.
Just press cmd+P (macOS) or ctrl+P (others)
and type settings.json, open this file and as mentioned @Imran Rafiq Rather add this line "emmet.includeLanguages": { "javascript": "javascriptreact" },
And that's it!

div.classNameis totally valid javascript and should not be expanded to anything. Try typing<>div.classNameor something like that