1Writer vs. Effie vs. FunBlocks vs. JavaScript Comparison Chart

1Writer combines all the basic text editing features you would expect with all the advanced features you will ever need. Use 1Writer to write, research, revise, and share your ideas with maximum efficiency. 1Writer provides a distraction free writing environment. You can create and edit plain text or Markdown files. It does have many features including inline Markdown preview, word count, dark theme, TextExpander support, insert photo, an extra keyboard row, and many more. See the formatted results with inline Markdown preview while you write and a full, rich-text preview when you're done. Pick and choose existing Dropbox or WebDAV folders you want to sync or sync them all. Work offline and your changes will be synced next time you connect to the Internet. It also supports iCloud Drive - start a new document on your Mac and continue editing it in 1Writer, and vice versa. You can send text to 1Writer from Safari and other apps via the Share extension or 1Writer URL scheme.

FunBlocks AI is an all-in-one, browser-based AI workspace that supercharges thinking, learning, and creation through seamlessly integrated tools for visual brainstorming, document authoring, presentation design, and research. Its flagship AIFlow whiteboard and mind-mapping module lets you generate, organize, and explore ideas on an infinite canvas with AI-assisted nodes, classic thinking-model integration, and one-click expansion into deeper subtopics; AI Docs provides a Notion-style block editor with intelligent writing suggestions, bias detection, and seamless linking to mind maps and slides; AI Slides turns any outline, document, or topic into a polished, Markdown-driven presentation in seconds; and the FunBlocks browser extension brings AI-powered summarization, drafting, critical-thinking prompts, and popup toolbars to any webpage. Beyond core apps, FunBlocks offers infographics and insight-card creation, a natural-language API for custom workflows, and multi-model AI support.