It’s a boring Emacs configuration.

• usable front-end develop experience (react, typescript; eslint, prettier)
• great git experience (thanks for magit, the best git interface in the world!)
• org-mode for todo-list, denote for notes
• TeX editing

• coreutils for dired (on macOS)
• tree-sitter for syntax highlighting
• gcc for install tree-sitter grammars
• ripgrep
• hunspell for flyspell
• mpv for fanyi.el to play sounds
• nerd-icons for icons, use nerd-icons-install-fonts to install fonts

Need to install tree-sitter grammars manually, with treesit-install-language-grammar. See treesit-language-source-alist also.