C#

CLI calculator based on AngouriMath

TUI front-end to APT, the Debian package manager

Lightweight multi-protocol download utility with multi-source support

Statically typed scripting language with shell-like features

Bastard Tetris - Tetris that maximizes difficulty for the player

A feature-rich resource monitor with a beautiful TUI

Open source turn-based survival RPG with ASCII graphics

An easy-to-use information management tool that acts like an external brain

Count and extract n-grams and patterns from large corpus data efficiently

Static analysis tool for C/C++ code to detect bugs and undefined behavior

A suite of tools to process CSV files, written in C++

A hierarchical command-line task manager with JSON storage

Transform Markdown-style expressions into ASCII-art representations

Chrome dinosaur game rendered in the terminal with ncurses

Encrypted filesystem in user-space based on FUSE

Compact open source text-to-speech synthesizer for multiple languages

Recover deleted files from ext3 or ext4 partitions through their journal

The only terminal text editor designed to work with BIG files

HP-35 RPN calculator emulator in C++17 with a terminal user interface

Hacker News in the terminal

Recursively search directories for regex using Intel Hyperscan

C++ encryption and steganography tool with password protection

Multiplatform TUI music player with SoundCloud, YouTube support and effects

Package manager with curses-based friendly UI

Embed or extract files via a JPG image for sharing on compatible sites

JSON manipulation and transformation tool

TUI kanban board manager with vim-like keybindings

Modal editor with multiple selections and orthogonal design

A cat command with syntax highlighting for common programming languages

Powerful double-entry accounting system with plain text format

Sophisticated FTP/HTTP client with bookmarks and mirroring

Tiny command-line MIDI sequencer and language for live coding

Detailed hardware configuration information tool for Linux

An ls alternative with file and folder icons and colors

Remote SSH client with good responsiveness over intermittent connections

Audio player for the text console

A cross-platform, terminal-based audio engine, library, player and server

Feature-rich ncurses MPD client with tag editor and music visualizer

Recreates the digital rain effect from The Matrix in your terminal

An RSS/Atom feed reader for the text console

A fast system information fetch tool

Console-based email client with an alpine/pine-like interface

ncurses-based 3D object viewer for the terminal

Simple phonebook manager for TUI lovers

Embed a ZIP file within a PNG image to create a PNG-ZIP polyglot file

Much faster locate using posting lists for file search

Podcast download manager for text terminals, companion to newsboat

Cross-platform automation framework for structured data, REST APIs, and object models

Monitor and optimize power consumption on Linux systems

Multi-purpose calculator with units, arbitrary precision, and plotting

Content-preserving PDF document transformer for splitting, merging, and more

Cross-platform Gemini console client in C# with mouse support

Record and deterministically replay debugging sessions

UNIX-inspired CLI application for interacting with RSS feeds

Ncurses-based BitTorrent client ideal for tmux and screen

Terminal-based Terraria player file editor

Fully automatic shell command and file usage logger

High-precision scientific calculator with keyboard-driven interface

Lightweight password manager focused on simplicity and security

Display constellations in the terminal

Command-line Steam client for installing dedicated game servers

Capture and analyze system calls and events from the Linux kernel

Advanced todo manager with sync server, plugins, and healthy ecosystem

Display images in terminal using RGB ANSI codes and Unicode blocks

An advanced and colorful log file viewer with TUI interface

Text editor with an intuitive interface for users accustomed to GUI editors

A terminal image and video viewer

Time tracking utility with stopwatch features and calendar-based backfill

Cloud music player for Linux with Spotify, YouTube, SoundCloud and more

TUI to manage dotnet tools

Fast, easy and free BitTorrent client

The tree command with file and folder icons, made with Modern C++

Manage hierarchical todos with deadlines, categories, and priorities

Multi-featured typing practice tool that turns any text file into a typing game

Tokenize text files by separating words from punctuation and splitting sentences

Ultra fast grep with interactive TUI, fuzzy search, and boolean queries

Virtual terminal multiplexer with window manager and session sharing

A globally-deduplicating backup tool based on rsync ideas