please help me fix this error make atom It runs slower
You should check the webpage that is mentioned in the deprecation. This is a deprecation thrown by the linter package.
I can not fix the error message, you can get specific instructions not?
The offending plugins will need to be fixed. It appears they’re the htmlhint and linter-php packages. You should contact the owners of the packages to have them fix it. Or you could stop using those packages and use something else.
I’m not sure but I’d be surprised if the deprecation made Atom slower.