
Claude Code
aider
Cursor
Ghostty
opencode
GitHub Copilot
Zed
Frontier reasoning in the terminal

zsh
GNU Bourne Again SHell
Starship (Shell Prompt)
PowerShell Plus
CentminMod
iTerm2
KornShell
The friendly interactive shell.

Which is more popular?
Based on our record, fish shell should be more popular than OpenAI Codex CLI. It has been mentioned 143 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | github.com | fishshell.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Fish Shell is recommended for developers and system administrators looking for an intuitive and powerful command-line shell. It is particularly suitable for users who prefer minimal configuration and appreciate features like autosuggestions and syntax highlighting straight out of the box.
Walkthroughs and reviews on video.
OpenAI Codex CLI
More videos
this tank is not overstocked | Fish Tank Review Ep. 1
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using OpenAI Codex CLI and fish shell. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Codex takes the opposite bet: one product across six surfaces. CLI, IDE extension, Codex Cloud, the ChatGPT app sidebar, mobile (GA May 2026), and a Chrome extension. All of them share your ChatGPT account, your session history, and your... - Source: dev.to / 2 days ago
The second CLI (Codex) records tokens and quota in session files, but the laptop sleeps and moves, so Prometheus can't reliably scrape it. That's exactly the Pushgateway case: a systemd user timer parses the session files every 5 minutes... - Source: dev.to / 28 days ago
Since when? https://learn.chatgpt.com/docs/codex/cli https://github.com/openai/codex Looks like it's still a more-or-less-open-source product called Codex CLI. FWIW, there have been issues with various versions of ChatGPT not knowing... - Source: Hacker News / about 2 months ago
Linux offers various shell options, each with unique features that can enhance your command-line experience. The default shell on most Linux distributions is Bash, but other popular alternatives include Zsh and Fish. - Source: dev.to / 6 months ago
It's amazing, how rarely people talk about fish (https://fishshell.com/) I love it so much that I pity people that use Bash, Zsh. - Source: Hacker News / 6 months ago
Https://fishshell.com/ https://xon.sh/ https://www.nushell.sh/ https://elv.sh/ You're replying to someone that says POSIX shells are holding people back, not that the terminal is a bad idea, there are many alternative shells which offer... - Source: Hacker News / 9 months ago
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