Files
explore/toolkit/hooks/useFirstMountState.tsx
tom goriunovandGitHub f6725649da UI toolkit package (#2691)
* first version of the pack

* single entry point

* add custom components to the package

* move form components to toolkit

* add more utils and hooks to the package

* minor fixes

* add CI workflow

* update readme and package.json

* fix ts

* fix build of env-validator

* fix docker build

* fix icons size

* test fixes

* more test fixes
2025-04-21 19:44:22 +02:00

15 lines
304 B
TypeScript

import React from 'react';
// Returns true if component is just mounted (on first render) and false otherwise.
export function useFirstMountState(): boolean {
const isFirst = React.useRef(true);
if (isFirst.current) {
isFirst.current = false;
return true;
}
return isFirst.current;
}