In React, is it a good practice to pass all the props from parent to child component?

Passing all the props generally isn't a good idea. More props means more things that will cause the child component to unnecessarily re-render. However, it can be convenient to use the spread operator on a subset of those props. For example, a parent component may receive a lot of props, but doesn't use most of them and instead hands all but one or two off to a child component. Consider this example using something like redux-form:

export function Form({ handleSubmit, ...rest }) {
  return (
    <form onSubmit={handleSubmit}>
      <Field name="name" component={FormInput} />  
      <SaveButton {...rest} />
    </form>
  );
}

The outer form component only cares about the submit function. Other props indicating whether the form is dirty, valid, etc, would be used by the <SaveButton /> to determine whether or not to disable the button.

This is convenient because we avoid having to declare props for a component that doesn't use them. We just pass them through. But as stated previously, use this pattern with caution, making sure you're aware of which props you're actually handing down, because it could cause performance issues or even side effects.

In fact, I'd go so far as to say that if you find yourself passing props down through a hierarchy frequently, you probably have a design problem and should be leveraging your redux store more efficiently.

No, it's a bad idea usually. In general, it's better to just pass the component what it needs:

1. Fewer props needed to determine if a component has changed
2. Easier to understand what a component does
3. You can statically analyze what a component needs and refactoring becomes easier

You can use lodash's _.pick function:

<Child {...(_.pick(this.props, ['key1', 'key2', ...]))} />