2. TachoA Futures-aware metrics library for recording statistics about your running system.
3. Linkerd2 ProxyA purpose-built proxy for the Linkerd service mesh. Written in Rust.
4. Linkerd2Ultralight, security-first service mesh for Kubernetes. Main repo for Linkerd 2.x.
5. LinkerdOld repo for Linkerd 1.x. See the linkerd2 repo for Linkerd 2.x.