To install a Chrome extension from GitHub, you must manually download the extension's source code and load it into Chrome using "Developer mode". The process involves three main steps: 

Download the extension files:Navigate to the extension's repository page on GitHub.Click the green "Code" button and select "Download ZIP".Unzip the file to a local folder on your computer.Note: If the extension requires a build process, the necessary files (which typically include a manifest.json file) might be in a specific subfolder (e.g., a dist or build directory). Refer to the repository's README for specific instructions.Enable Developer Mode in Chrome:Open Google Chrome.Type chrome://extensions/ into the address bar and press Enter.Toggle the "Developer mode" switch to the on position, usually located in the top-right corner of the page.Load the unpacked extension:Click the "Load unpacked" button that appears.In the file dialog box, navigate to and select the folder you unzipped that contains the extension's manifest.json file.The extension will now be installed and active in your browser. 

By using this method, you are running the extension directly from its source code, which allows for easy updates (by pulling changes from GitHub and clicking the "reload" icon in chrome://extensions) and local modification. 

upload
https://github.com/WebDAVDevs/webdav-browser-extension
https://addons.mozilla.org/ru/firefox/addon/webdav-browser/

view
https://chromewebstore.google.com/detail/file-management-webdav/famepaffkmmhdefbapbadnniioekdppm
