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zenoh

v1.9.0 Stable

Zenoh: The Zero Overhead Pub/Sub/Query Protocol.

EPL-2.0 OR Apache-2.0 Edition 2021 MSRV 1.75.0

Quick Verdict

  • โœ“Stable API (1.x for 5+ years)
  • โœ“Massive adoption (1.3K crates depend on it)
  • !Heavy dependency tree (54 direct deps)
  • โœ“Permissive license (EPL-2.0 OR Apache-2.0)

Security

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Downloads
1.9M
Dependents
1.3K
Releases
52
Size
419KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

298.3K downloads in the last 30 days (9.9K/day), up 47% from the previous period.

๐Ÿ”—
Widely adopted

1.3K crates depend on zenoh. Strong ecosystem adoption means battle-tested code and long-term stability.

โœ…
Stable for 5+ years

The API has been stable (1.x) for over 5 years with 52 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“ฆ
Heavy dependency tree

54 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include zenoh-ext, zenoh-plugin-rest, zenoh-plugin-storage-manager, zenohd, zenoh_backend_traits. When high-quality crates choose zenoh, it's a strong quality signal.

Health Breakdown

Maintenance 14/25

Recency, release consistency, active ratio

Quality 18/25

Yanked ratio, deps, size, maturity, features

Community 16/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
7K/day avg+20%
05K10K15K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v1.7.2
37%
v1.5.1
23%
v1.9.0
20%
v1.8.0
12%
v1.6.2
8%

Release Timeline

10 releasessince 2025
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7
2026
3
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Feature Flags

default =["auth_pubkey", "auth_usrpwd", "transport_compression", "transport_multilink", "transport_quic", "transport_quic_datagram", "transport_tcp", "transport_tls", "transport_udp", "transport_unixsock-stream", "transport_ws"]

teststatspluginsinternalunstableauth_pubkey*auth_usrpwd*transport_ws*shared-memorytransport_tcp*transport_tls*transport_udp*transport_quic*internal_configruntime_pluginstransport_vsocktransport_serialtracing-instrumenttransport_unixpipetransport_multilink*transport_compression*transport_quic_datagram*transport_unixsock-stream*

README

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Maintainers

Dependencies
54
direct dependencies
Dependents
1.3K
crates depend on zenoh