GitHub spoiler markdown.md

The article explains how to create a spoiler warning in Markdown using the HTML `<details>` and `<summary>` tags. It notes that a space is required after the summary tag and that any Markdown, including code blocks, can be placed inside the `<details>` tag as long as it is properly closed.

Spoiler warning Spoiler text. Note that it's important to have a space after the summary tag. You should be able to write any markdown you want inside the <details tag... just make sure you close <details afterward. console.log "I'm a code block " ; <details <summary Spoiler warning</summary Spoiler text. Note that it's important to have a space after the summary tag. You should be able to write any markdown you want inside the <details tag... just make sure you close <details afterward. javascript console.log "I'm a code block " ; </details