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wasmtime-wasi-http

v46.0.1 Stable

Experimental HTTP library for WebAssembly in Wasmtime

Apache-2.0 WITH LLVM-exception Edition 2024 MSRV 1.94.0

Quick Verdict

  • โœ“Actively maintained (updated 19d ago)
  • โœ“Stable API (46.x for 3+ years)
  • โœ“Massive adoption (1.1K crates depend on it)
  • โœ“Team maintained (2 owners)
  • !Heavy dependency tree (27 direct deps)

Security

Checking security advisories...
Downloads
1.3M
Dependents
1.1K
Releases
135
Size
145KB

Deep Insights

๐Ÿ“Š
Stable downloads

103.7K downloads in the last 30 days (3.5K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Widely adopted

1.1K crates depend on wasmtime-wasi-http. Strong ecosystem adoption means battle-tested code and long-term stability.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 151 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

โœ…
Stable for 3+ years

The API has been stable (1.x) for over 3 years with 135 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“ฆ
Heavy dependency tree

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

๐ŸŒŸ
Used by top crates

Notable dependents include wasmtime-c-api-impl, wrpc-interface-http, wasmtime-cli, wasmcloud-core, spin-sdk. When high-quality crates choose wasmtime-wasi-http, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 18/25

Yanked ratio, deps, size, maturity, features

Community 14/20

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
3K/day avg-32%
02K4K6K8K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v46.0.1
49%
v45.0.3
19%
v45.0.2
16%
v45.0.1
9%
v46.0.0
8%

Release Timeline

10 releasessince 2026
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Feature Flags

default =["default-send-request", "p2"]

p2*p3default-send-request*component-model-async

README

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Maintainers

Dependencies
27
direct dependencies
Dependents
1.1K
crates depend on wasmtime-wasi-http