CodeSandbox vs CodeBox

Editor

• CodeSandbox: Free File System; Take the monaco-editor;
• CodeBox

Social

• CodeSandbox: It supports a real-time collaboration. You have access to some of VS Code settings.
• CodeBox: CodePen takes social experiences to another level. Likes, comments, views, tags, posts, collections, etc.- it all makes CodePen a social web development platform. And it can take documentation and a dedicated blog.