How to download and setup gvisor
Open terminal and run command
                                            git clone https://github.com/google/gvisor.git
                                        
                                        git clone is used to create a copy or clone of gvisor repositories.
                                        You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with gvisor https://github.com/google/gvisor/archive/master.zip
Or simply clone gvisor with SSH
                                            [email protected]:google/gvisor.git                                    
                                    If you have some problems with gvisor
You may open issue on gvisor support forum (system) here: https://github.com/google/gvisor/issuesSimilar to gvisor repositories
Here you may see gvisor alternatives and analogs
node atom hyper nylas-mail nativefier compose libgdx Command-line-text-processing raspberry-pi-os moby kubernetes gogs etcd traefik harness minio minikube awesome-swift awesome-cheatsheets gitsome saws haxor-news telegram-list awesome-docker the-art-of-command-line netdata alacritty electronic-wechat PowerShell BoostNote-Legacy