What is CodeSandbox io?

CodeSandbox: Online Code Editor and IDE for Rapid Web Development .

CodeSandbox has a super handy download button on the menu bar in the top left-hand corner . Click this button to download all the files and folders from CodeSandbox to a ZIP file.

Can I open the terminal or console or test panel instead of the browser in a sandbox? Yes, the terminal, console, and problems tabs are all draggable. Click on the tab and drag it up into the bar alongside browser and tests .