coding-python-textuallisted

# Textual Framework Documentation Textual is a Python framework for building terminal and web UIs by [Textualize.io](https://www.textualize.io). See [index.md](index.md) for the landing page. Tables below map topics to markdown files. Use the Read tool to load referenced files identified as relevant for full details. Start with the most specific section: Widgets for widget docs, Styles for CSS properties, Events for event handlers, API Reference for module-level API, Examples for runnable code. Documents are cross-referenced: each page has a "See also" section linking to related pages. CSS type pages have "Used by" sections listing all style properties that accept that type. API stubs link to their corresponding guide pages for in-depth explanations. In the Examples section, entries marked (+tcss) have a companion .tcss stylesheet. --- ## Names that behave the opposite way from how they read Measured on textual 8.2.8. Three of these four cost a real defect in one session, and none of them announces itself - the code runs, and the wrong behaviour looks like a styling or data problem somewhere else. Check them before debugging outward. | Name | What it reads as | What it actually does