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substreams

v0.7.6 Growing

Substreams SDK - A streaming data engine for The Graph - by StreamingFast

Apache-2.0 Edition 2018 MSRV 1.83
API bindingsExternal FFI bindingsWebAssembly #firehose#substreams#streamingfast#thegraph

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 297 crates
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
292.5K
Dependents
297
Releases
54
Size
67KB

Deep Insights

๐Ÿ“Š
Stable downloads

10.0K downloads in the last 30 days (335/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

297 crates depend on substreams. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 4+ years old, substreams hasn't reached 1.0 yet. Expect potential API changes between versions.

๐ŸŒŸ
Used by top crates

Notable dependents include substreams-ethereum-abigen, substreams-ethereum, substreams-ethereum-core, substreams-entity-change, substreams-database-change. When high-quality crates choose substreams, it's a strong quality signal.

Health Breakdown

Maintenance 12/25

Recency, release consistency, active ratio

Quality 11/25

Yanked ratio, deps, size, maturity, features

Community 17/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 11/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
317/day avg-53%
02004006008004/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.7.3
37%
v0.6.4
29%
v0.7.6
15%
v0.6.2
12%
v0.7.0
6%

Release Timeline

10 releases1 yankedsince 2025
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2026
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Yanked

README

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Maintainers

Dependencies
17
direct dependencies
Dependents
297
crates depend on substreams

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