Is WebRTC implemented in any browsers yet?

Is WebRTC implemented in any开发者_开发知识库 browsers yet? Nightly builds?

Thanks for any info.

---

It's now implemented in Chrome 18 (dev track and canary).

---

Some support has landed in WebKit recently, and Mozilla is also actively working on both the spec (IETF and W3C) and incorporating it into Firefox.

FYI, I work on this project for Mozilla.

---

Opera's latest builds support it.

Chrome supports it in the dev channel.

---

If you want to try it out in a browser there is a version of webkit here that implements it.

---

Note: This answer is outdated, see answers below for current information.

Do you accept "No" as an answer? It seems to be a project in early stages and their blog has only a few entries - if any browser vendor adopted their solution I would expect to see a big announcement there. So far they only have a blog post titled "First Step Toward Chrome Integration" which seems to indicate that some prerequisites landed in Chrome but not the actual WebRTC support yet.