Files

• NCDu - A disk usage analyzer with an ncurses interface.

File Managers

• Vifm - Vifm is an ncurses based file manager with vi like keybindings/modes/options/commands/configuration, which also borrows some useful ideas from mutt.

Emoji

• awesome-git-addons - Addons that extend git cli.
• awesome-shell - line utilities and frameworks.
• terminals-are-sexy
• awesome-zsh-plugins

Devops

• pm2 - Production Process Manager for Node.js.
• htconvert - Convert .htaccess redirects to nginx.conf redirects.
• aws-cli - Universal Interface for Amazon Web Services.
• azure-cli - Command-line tools for Azure.
• SAWS - Supercharged AWS CLI.
• s3cmd - Fully-Featured S3 client.
• lstags - Synchronize Docker images across different registries.
• dockly - Interactively manage Docker containers.
• ops - Unikernel compilation and orchestration tool.
• lazydocker - Simple docker/docker-compose interface.

Games

• bcal - Byte CALculator for storage conversions and calculations.
• cgasm - Gives x86 assembly documentation.
• legit - Generate Open Source licences as files or file headers.
• mklicense - Create a custom LICENSE file painlessly with customized info.
• rebound - Fetch Stack Overflow results in your terminal when you get a compiler error.
• grip - Preview markdown files with GitHub styles before committing them.
• bitwise - Base convertion and bit manipulator in ncurses.
• foy - Lightweight general purpose task runner/build tool.

Text Editors

• emacs - An extensible, customizable, free/libre text editor — and more.
• vim - Vim - the ubiquitous text editor.
• neovim - Vim fork focused on extensibility and usability.
• kakoune - Modal editor inspired by vim.

Web Development

• caniuse-cmd - Search [caniuse.com](caniuse.com) about browser support of feature.
• is-up-cli - Check whether a website is up.
• pageres-cli - Capture website screenshots.
• strip-css-comments-cli - Strip comments from CSS.
• viewport-list-cli - Return a list of devices and their viewports.
• acmetool - An automatic certificate acquisition tool for ACME (Let's Encrypt).
• loadtest - Runs a load test on the selected URL. Easy to extend minimally for your own ends.
• wp-cli - Manage WordPress installations, update plugins, set up multisite installs and much more.
• diff2html-cli - Parse git diffs as JSON and generate pretty HTML.
• serve - Easy to use static file server with features like https, CORS and GZIP compression.
• add-gitignore - Interactively generate a .gitignore for your project based on your needs.
• Discharge - Deploy static websites to Amazon S3.
• reachable - Check if a domain is up.
• simplehttp - Easily serve a local directory over http.
• shell2http - Execute shell commands via HTTP server.
• HTTP Prompt - Interactive HTTP client featuring autocomplete and syntax highlighting.
• ipfs-deploy - Deploy static websites to [IPFS](https://github.com/ipfs/ipfs#overviewhttps://github.com/ipfs/ipfs#overview).

Mobile Development

• mobicon-cli - Mobile app icon generator.
• mobisplash-cli - Mobile app splash screen generator.
• deviceframe - Put device frames around your mobile/web/progressive app screenshots.

Database

• mycli - MySQL client with autocompletion and syntax highlighting.
• pgcli - Postgres client with autocompletion and syntax highlighting.
• sqlline - Shell for issuing SQL via JDBC.

Presentations

• sent - Simple plaintext presentation tool.

Terminal Sharing Utilities

• mosh - Remote SSH client that allows roaming with intermittent connectivity.
• ngrok - Secure introspectable tunnels to localhost.
• serveo - Expose local servers to the internet using only a SSH client.
• seashells.io - Pipe output to the web.
• tmate - Instant terminal (tmux) sharing.

Shell Utilities

• task-spooler - Queue jobs for linear execution.

System Interaction Utilities

• cmdchallenge - presents small shell challenge with user submitted solutions.

Music

• pianobar - Pandora client.
• moc - Console audio player for Linux/UNIX.
• cmus - Small, fast and powerful console music player.
• Instant-Music-Downloader - Instant music downloader.
• itunes-remote - Control iTunes via CLI.
• somafm-cli - Listen to SomaFM in your terminal.
• mpd - Music Player Daemon.
• musikcube - Cross-platform, terminal-based music player, audio engine, metadata indexer, and server.
• beets - Music library manager and tagger.
• nehm - Download tracks from SoundCloud.
• ncmpcpp - mpd client.

Social Media

• WeeChat - Fast, light and extensible chat client.
• facebook-cli - Facebook command line interface.
• TTYtter - Twitter client.
• RTV - Browse Reddit from your terminal.
• irssi - IRC chat client.
• Rainbowstream - A smart and nice Twitter client on the terminal.

• football-cli - Get live scores, fixtures, standings of almost every football competition/league.
• newsboat - An extendable RSS feed reader for text terminals.
• pockyt - Read, Manage, and Automate your [Pocket](https://getpocket.com) collection.

Video

• youtube-dl - Download videos from YouTube.com and many other video sites.
• streamlink - Extract streams from various websites to a video player of your choosing.
• mps-youtube - Youtube player.

Movies

• moviemon - Everything about your movies.
• movie - Get movie info or compare movies.

Games

• Dwarf Fortress - Roguelike construction and management simulation.
• Dwarf Fortress - Roguelike construction and management simulation.

Text

• figlet - Creates large text out of ASCII characters.