xterm Description
xterm serves as a terminal emulator tailored for the X Window System, initially developed to replicate DEC VT102 and Tektronix 4014 hardware while providing a windowed interface for applications that lack direct access to X. Each instance of xterm operates as an independent process, either locally or remotely, with keyboard and mouse inputs being shared, ensuring that only the active window responds to events. It supports ANSI/ISO color through a "new" color model for background erasure and is capable of recognizing the majority of VT220 control sequences, incorporating select features from VT320, VT420, and VT520 devices. Over the years, the terminal description of xterm has transitioned from VT102 (pre-1996) to VT220 (1996–2012), and since 2012, it has adapted to the VT420 standard, thereby maintaining compatibility with contemporary applications. Actively maintained, xterm remains extensible through companion utilities like luit for encoding assistance and the X Toolkit for resource configuration, solidifying its status as a comprehensive and standards-compliant emulator suitable for Unix-based systems. By continuously evolving, xterm ensures it meets the demands of modern users while retaining its historical roots.
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tmux
Tmux serves as a versatile terminal multiplexer, allowing users to create, access, and manage multiple terminal sessions from a single interface. One of its key features is the ability to detach sessions, enabling them to run in the background, which can later be reattached just as they were left. Each window within tmux is operated as a distinct client process, and it supports color through ANSI/ISO standards via VT220 control sequences. Users can easily configure tmux using its example tmux.conf file and extensive man page. Built with minimal dependencies, it relies on libevent 2.x and ncurses, requiring only a C compiler, make, pkg-config, and Yacc for compilation. Its lightweight, single-screen design, combined with comprehensive documentation and cross-platform compatibility, makes tmux an efficient and standards-compliant choice for terminal workflow management. Additionally, its ability to handle multiple sessions seamlessly enhances productivity for users who rely on command-line interfaces.
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Ghostty
Ghostty is a high-speed, feature-laden terminal emulator compatible with multiple platforms, utilizing native user interfaces and GPU acceleration to provide an unparalleled combination of speed and functionality. This terminal emulator adheres to full standards compliance by incorporating ECMA-48 and xterm conventions, ensuring it works seamlessly with existing shells and software. Its innovative multi-renderer design employs OpenGL, complete with ligature support, enabling it to maintain smooth rendering at up to 60 frames per second even during heavy usage, while a dedicated I/O thread minimizes jitter. Ghostty also supports advanced windowing features like multiple windows, tab management, and split views, all while integrating with native platform experiences through SwiftUI and GTK4. At its core, it is built on a shared library written in Zig, referred to as "libghostty," which can be embedded using a C API. Users are given the opportunity for basic customization options, including fonts, backgrounds, and color schemes, alongside an opt-in set of features tailored for interactive command-line tools, making its performance rival that of the top terminal emulators on the market today. Furthermore, Ghostty's design philosophy emphasizes user-friendliness, ensuring that both novice and experienced users can easily navigate its capabilities.
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Pricing
Pricing Starts At:
Free
Free Version:
Yes
Integrations
Company Details
Company:
invisible-island
Year Founded:
1998
Headquarters:
United States
Website:
invisible-island.net/xterm/
Media
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Product Details
Platforms
Linux
Types of Training
Training Docs
Customer Support
Online Support
xterm Features and Options
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