Answers for "componentDidUpdate"

componentDidUpdate

componentDidUpdate(prevProps, prevState) {
  if (prevState.pokemons !== this.state.pokemons) {
    console.log('pokemons state has changed.')
  }
}

shouldcomponentupdate

shouldComponentUpdate(nextProps, nextState) {
  return true;
}

component did mmount

componentDidMount()

component did mmount

componentDidUpdate(prevProps, prevState, snapshot)