BBCode

 BBCode  is a text markup convention supported by bulletin boards (hence the BB) that can be used to enhance otherwise plain text content with clearly code-like instructions to add various features, and is a source of IndieWeb brainstorming for expressing a spoiler or content warning.

IndieWeb Examples

 * plans to add some BBCodes to his website. The website runs on WordPress, but post types like notes (notes) are written as plain as possible.
 * Implemented BBCodes:
 * [SPOILER title="Optional Title"]...[/SPOILER] to be able to write about movies and series without taking away the excitement from the readers (spoiler)
 * Example: https://christian-hockenberger.com/note/fast-furious/
 * How-to (WordPress): https://gist.github.com/chrisbergr/fcf39605b5795e8b0d8b78700031e374
 * Planed BBCodes:
 * [TW]...[/TW] To add a trigger warning (content warning) in the form of an overlay over the content. This should also cover topics such as cigarette consumption and alcohol consumption as well as non-vegan food. This may sound exaggerated, but I want to write about all topics that concern me, even if I know that they might make one or the other reader uncomfortable.