tc-telemetry is used at run time in 34 crates (of which 2 optionally). It is a direct run-time dependency in 12 crates. It's used only as a dev dependency in 2 crates.

Depender (with downloads and own rev deps) tc-telemetry version
100 3 tc-consensus-slots ^2.0.0
100 6 tc-consensus-babe ^2.0.0
5 tc-tracing ^2.0.0
6 tc-chain-spec ^2.0.0
15 tc-service ^2.0.0
8 tc-finality-grandpa ^2.0.0
4 tc-basic-authorship ^2.0.0
8 tc-cli ^2.0.0
1 tc-consensus-aura ^2.0.0
2 node-cli ^2.0.0
node-template ^2.0.0
1 tetcore-browser-utils ^2.0.0