When comparing Alacritty vs Windows Terminal, the Slant community recommends Windows Terminal for most people. In the question“What are the best terminal emulators for Windows?” Windows Terminal is ranked 9th while Alacritty is ranked 15th. The most important reason people chose Windows Terminal is:
Not a command prompt/processor (i.e. *shell*) but a host for such applications. - [ANSI / Virtual Terminal sequences](https://en.wikipedia.org/wiki/ANSI_escape_code) - [24-bit Color](https://devblogs.microsoft.com/commandline/24-bit-color-in-the-windows-console/) - [Pseudoconsole ("ConPTY")](https://devblogs.microsoft.com/commandline/windows-command-line-introducing-the-windows-pseudo-console-conpty/)
Ranked in these QuestionsQuestion Ranking
Pro Blazing fast rendering with GPU-accelerated
Written in Rust with a philosophy focusing on speed and simplicity, Alacritty is one of the fastest terminal emulators out there.
Pro Looks good
Alacritty looks very slick on Linux, especially with GNOME or i3.
Pro Comprehensive font options
Alacritty can be configured to adjust line spacing (height), letter spacing (width), and individual character horizontal/vertical positions.
Pro Has support for image previews in w3m and ranger
Pro Official Microsoft Product
Pro Open Source under the MIT License
Pro Microsoft is nailing on its features
Con No text re-flow when window is resized
Latest versions not only perform re-flow, but it is done fast af.
Con Cannot into ligatures
Alacritty not support ligatures in Fira Code, Iosevka etc.
Con Sacrifices basic features for raw performance.
The Suzuki GSXR of terminals. Or your ditzy, blonde high school cheerleader; fast and pretty but not a lot going on under the hood.
Eschews a negative developmental philosophy towards including said functionality, with the official reason cited in project documentation as "Not within the realm of a terminal emulator" and ostensibly, "best left up to other tools such as terminal multiplexers" [such as screen or tmux]. Which is unfortunate when you factor in speed against terminal with the functionality built in vs their reliance on 3rd party tools:
tmux on alacritty: 'find /usr' time: 3.234s, cpu: 72%
tmux on konsole: find /usr' time: 1.777s, cpu: 96%
See issue here.
Con Unstable and buggy
Sometimes freezes and/or crashes.