Espanso is a cross-platform text expander developed with Rust, offering users a way to streamline their text input through customizable snippets that can be triggered with specific keywords. Many users appreciate its functionality and ease of installation, especially on Linux systems, noting how it can significantly enhance productivity during tasks such as online meetings. However, there are also reports of bugs, particularly concerning configuration syncing and performance issues with keystrokes. User feedback suggests a mixed experience, with some considering alternatives like Raycast due to these challenges, though many remain loyal users who find it invaluable for their workflow. There is also an active community seeking solutions for specific configuration tweaks, such as date formatting in snippets.