Apps Related to Rich text editing

Liveweave is a web-based code playground for front-end development, offering a seamless environment to write, test, and preview HTML, CSS, and JavaScript code in real-time. It's an ideal tool for learning, prototyping, and sharing web snippets.

WordExpander is a versatile and free text expander designed to dramatically reduce typing time by replacing custom text shortcuts with longer phrases, sentences, or even entire paragraphs. It enhances productivity by automating repetitive typing and supporting various text manipulation features.

Apple Mail is the default email client for macOS, iOS, and watchOS, offering a seamless and integrated email experience across Apple devices with features like rich text editing, multiple account support, and robust organization tools.

Bean is a discontinued, lightweight word processor for macOS, designed for simplicity and efficiency. It provides core rich text editing features without the complexity of larger suites, focusing on a clean and fast writing experience.