Adding Open Graph tags by hand means editing every template, remembering the right dimensions for every network, and re-checking it all every time your site changes. Most teams do it once, badly, and never touch it again.
OpenGraph+ replaces all of that with one meta tag. Point it at your site and every page, including the ones you publish tomorrow, gets a correct preview across Twitter, Facebook, LinkedIn, Slack, iMessage, Discord, and the rest.
No per-page work. No renderer running in your app. No forgetting.