映画「希望の国」公式サイトEditArea is a lightweight, embeddable code editor for the browser. It upgrades a standard <textarea> into a code-friendly editing surface: syntax highlighting, line numbers, indentation, and search — suitable for admin tools, CMS template editors, and documentation sandboxes. Typical use cases Template editors (HTML/CSS snippets inside admin panels) Custom JS fields in dashboards and CMS settings
