jeffjs.com
jeffjs.com is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-10-02 and last crawled it on 2026-10-02. It resolves to 162.159.140.98. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
JeffJS — JavaScript, written in Swift
A pure-Swift JavaScript interpreter. ~70,000 lines of Swift, a 1:1 port of QuickJS, with a built-in DOM, fetch, IndexedDB, WebSockets, and Metal-accelerated GC and regex. Runs everywhere Swift runs — including Apple Watch.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-10-02 |
| Last crawled | 2026-10-02 |
| IPv4 | 162.159.140.98 |
| IPv6 | 2606:4700:7::60 |
| Network | AS13335 Cloudflare, Inc. · California |
| Language | en |
| Server | cloudflare |