The author is also the creator of the textual Python library for creating TUIs. The performance benefits of Rust don't seem very useful in a tool where you spend a few seconds typing in a prompt and then 90% of your time is spent waiting. As long as the UI is responsive when typing there wouldn't be much of a difference.
Didn’t know that. Good reason then of course. But I do notice these sort of differences. Codex feels way better than Claude code to me for example.
I tried Toad and to me it feels ridiculously slow and laggy. Switching between input and output (ALT+up/down) for example just lags, I can notice the transition. The whole UI lags. It's no wonder, it's python. Simply the wrong language for this, sorry.
Yeah it feels slow and laggy to me too and I'm not on an old laptop. Running on a M3 Macbook Pro here. I definitely notice the difference between using something like Ghostty (Rust based - super fast) and Toad (Python).
The creator of Toad, made a TUI framework in Python (Textual). What is so special about Rust, aside from it being blazingly fast and compiled, that you want from it?
I tried Toad and to me it feels ridiculously slow and laggy. Switching between input and output (ALT+up/down) for example just lags, I can notice the transition. The whole UI lags. It's no wonder, it's python. Simply the wrong language for this, sorry.
The author is also the creator of the textual Python library for creating TUIs. The performance benefits of Rust don't seem very useful in a tool where you spend a few seconds typing in a prompt and then 90% of your time is spent waiting. As long as the UI is responsive when typing there wouldn't be much of a difference.
Didn’t know that. Good reason then of course. But I do notice these sort of differences. Codex feels way better than Claude code to me for example.
I tried Toad and to me it feels ridiculously slow and laggy. Switching between input and output (ALT+up/down) for example just lags, I can notice the transition. The whole UI lags. It's no wonder, it's python. Simply the wrong language for this, sorry.
Yeah it feels slow and laggy to me too and I'm not on an old laptop. Running on a M3 Macbook Pro here. I definitely notice the difference between using something like Ghostty (Rust based - super fast) and Toad (Python).
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It is quite literally instantaneous on my 5 year old laptop. Whatever you are seeing isn't due to the choice of Python.
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The creator of Toad, made a TUI framework in Python (Textual). What is so special about Rust, aside from it being blazingly fast and compiled, that you want from it?
Safety, performance, avoiding python dependency hell.
I tried Toad and to me it feels ridiculously slow and laggy. Switching between input and output (ALT+up/down) for example just lags, I can notice the transition. The whole UI lags. It's no wonder, it's python. Simply the wrong language for this, sorry.