Hey everyone! 👋

If you’ve been in the privacy space for a while, you’ve probably felt the pain of integrating and maintaining the legacy C Tor client. It's an absolute tank of a codebase, but embedding it into modern apps always felt like wrestling a bear.

So when the Tor Project announced Arti (a ground‑up Rust rewrite of Tor), the community was hyped—but cautious. Rewriting a massive, security-critical network daemon is no joke.

Now that we are well into 2026, Arti has blown past basic client parity and is rapidly maturing into a full-fledged ecosystem replacement. I wanted to write an updated, honest look at where it shines, the hurdles that remain, and how you can actually use it today.

Let's dive in. 🚀

🎯 What Arti gets right

1. Memory safety without a GC

The original Tor daemon is hundreds of thousands of lines of C. It’s been audited to death, but in an adversarial network, a single use‑after‑free vulnerability can be catastrophic for user anonymity.…