Hey Chang, thank you for your article.
Jeremy Marc
1

Hi Jeremy. Depends on the kind of animation you have in mind. If it’s a 2-part animation — one where the component becomes visible (e.g. fade or slide in), the other where some animation occurs after it becomes visible (e.g. performs a spin) then I would put both inside the componentWillAppear/componentWillEnter in sequence

One clap, two clap, three clap, forty?

By clapping more or less, you can signal to us which stories really stand out.