New posts in Environments

Hide/Show Solution for Problems

How to recreate \newenvironment and \newcommand with \NewDocumentEnvironment and \NewDocumentCommand in LaTeX3

(Re)Define a character within newcommand

Environment with a switch

Unexpected spacing in \newenvironment

The Quotation Environment

How to define a new environment with old environment by setting the optional parameter?

New theorem environment with manual theorem number

Is Enumerate default?

How can I ensure that an environment always starts on a new line? (a new paragraph / horizontal box)?