53
wasm-smtp
v0.15.1 ExperimentalEnvironment-independent SMTP client core for WASM and other constrained runtimes.
Apache-2.0 Edition 2024 MSRV 1.85
Quick Verdict
- ✓Actively maintained (updated 15d ago)
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (Apache-2.0)
Security
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Downloads
594
Dependents
58
Releases
16
Size
105KB
Deep Insights
📊
Download activity
627 downloads in the last 30 days (21/day avg).
👤
Prolific maintainer
The primary maintainer publishes 57 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
🌟
Used by top crates
Notable dependents include sui-id-core, wasm-smtp-tokio, wasm-smtp-cloudflare, wasm-smtp-wasi, wasm-smtp-component. When high-quality crates choose wasm-smtp, it's a strong quality signal.
Health Breakdown
Maintenance 12/25
Recency, release consistency, active ratio
Quality 15/25
Yanked ratio, deps, size, maturity, features
Community 11/20
Reverse deps, ownership, ecosystem
Popularity 3/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Top Dependents
Most downloaded crates that depend on wasm-smtp
Version Adoption
v0.9.3
63%
v0.9.4
16%
v0.15.1
8%
v0.13.0
7%
v0.14.0
7%
Release Timeline
10 releasessince 2026
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Feature Flags
default =["xoauth2", "scram-sha-256", "oauthbearer", "pipelining"]
tracingxoauth2*smtputf8pipelining*oauthbearer*mail-builderscram-sha-256*
README
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Maintainers
Dependencies
7
direct dependencies
Dependents
58
crates depend on wasm-smtp