Writing

A browser‑based editor provides a minimalist, distraction‑free environment for writing Markdown with optional LaTeX support. The interface shows the source on the left and a live preview on the right, with keyboard shortcuts for toggling display modes, printing or exporting to PDF, saving and opening Markdown files, and switching dark mode or font styles. Rendering is immediate, even for MathJax equations, and there is no flickering or noticeable delay while typing.

The tool is self‑hostable: opening the supplied `index.html` runs the editor entirely client‑side, requiring no server or external services. It is distributed under the MIT license, includes all necessary dependencies (Pagedown, Pagedown Extra, MathJax, and a Computer Modern font), and can be used offline. Its design focuses on core writing tasks—editing, previewing, saving, and printing—without additional features or login screens.

Target users are writers, students, or developers who need a lightweight, fast Markdown and LaTeX editor that runs in any modern browser and can be deployed locally or on a static site without subscription or hosting costs.