cli tech stack
Opaline: CLI for Claude Code and Codex session analytics. Formerly rudel.
The stack
On its website: Homepage generator "Astro v7.0.3" source · Oct 2026 ↗
On its website: DNS: resend._domainkey.opaline.so TXT (record present); DNS: send.opaline.so MX feedback-smtp.eu-west-1.amazonses.com source · Oct 2026 ↗
In its code: posthog-nodesource · Sep 2026 ↗
Other
On its website: HTTP: opaline.so responds with x-vercel-id; HTTP: www.opaline.so responds with x-vercel-id source · Oct 2026 ↗
Built on a similar stack
Products that share the most distinctive building blocks with cli.