
Claude Code
aider
Cursor
Ghostty
opencode
GitHub Copilot
Zed
Frontier reasoning in the terminal
OpenSpeedTest
Speakeasy Speed Test
Testmy.net
SpeedOf.Me
Bandwidth Place
Speedtest.net
Fast.com
VisualWare’s MySpeed web test isn’t the meaning of easy to understand, yet it is an efficient, quick, and point by point device for more than simply measuring how quick you can download that new computer game or stream a film.

Which is more popular?
Based on our record, OpenAI Codex CLI seems to be more popular. It has been mentioned 41 times since March 2021.
Website, pricing, platforms and company facts side by side.
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What each product offers, as listed by its team.

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No analysis of MySpeed Visualware yet.
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OpenAI Codex CLI
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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 / 4 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 / 30 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
Tracking MySpeed Visualware since Mar 2021.
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