Z is a simple open source editor that lets you run a huge array of keyboard shortcuts. With this tool, you can edit your file locally or remotely from the tool.
Z also has multiple cursor and separator-view edits, allowing you to control multiple windows at once, each with its own cursor, supported by the order given by different colors of each source. You can browse your files through a file tree by hitting Ctrl + T.
Because Zed integrates the local and remote files that you browse, you can make a complete directory that you can access at any time and move between items stored in a server. It runs in the background, so it takes only a second or two to start it.