看到「Announcing Alacritty, a GPU-accelerated terminal emulator」這個用 GPU 加速 rendering 的 terminal emulator:「Alacritty」。
Alacritty is a blazing fast, GPU accelerated terminal emulator. It’s written in Rust and uses OpenGL for rendering to be the fastest terminal emulator available.

全螢幕全文字的情況下可以到 500 fps:
Alacritty’s renderer is capable of doing ~500 FPS with a large screen full of text. This is made possible by efficient OpenGL usage.
現在支援 Linux 與 macOS,不過要自己編,會比較麻煩一點:
Alacritty currently supports macOS and Linux, and Windows support is planned before the 1.0 release.
可以打中文嗎?
剛剛試了一下,顯示速度真的很快~ 另,還不支援中文的輸入和輸出