focus
                                Focus aligns Git worktree content based on outlines of a repository's Bazel build graph. Focused repos are sparse, shallow, and thin and unlock markedly better performance in large repos.
                            
                        How to download and setup focus
Open terminal and run command
                                            git clone https://github.com/twitter/focus.git
                                        
                                        git clone is used to create a copy or clone of focus 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 focus https://github.com/twitter/focus/archive/master.zip
Or simply clone focus with SSH
                                            [email protected]:twitter/focus.git                                    
                                    If you have some problems with focus
You may open issue on focus support forum (system) here: https://github.com/twitter/focus/issuesSimilar to focus repositories
Here you may see focus alternatives and analogs
30-seconds-of-code gogs harness hub phabricator gitsome github-cheat-sheet curriculum gitignore tips git-extras diff-so-fancy gitea husky ungit git-recipes gitbucket libgit2 tig git-lfs decap-cms desktop pure git-standup githug legit docker-gitlab vim-gitgutter gitql my-git