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wasm-bindgen

v0.2.115 Growing

Easy support for interacting between JS and Rust.

MIT OR Apache-2.0 Edition 2021 MSRV 1.71

Quick Verdict

  • โœ“Actively maintained (updated 0d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (42.1K crates depend on it)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
307.8M
Dependents
42.1K
Releases
117
Size
62KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

25.7M downloads in the last 30 days (855.7K/day), up 26% from the previous period.

๐Ÿ›๏ธ
Foundational crate

42.1K crates depend on wasm-bindgen โ€” it's part of the Rust ecosystem's core infrastructure. Removing it from your dependency tree would be extremely difficult.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 8+ years old, wasm-bindgen hasn't reached 1.0 yet. Expect potential API changes between versions.

๐ŸŒŸ
Used by top crates

Notable dependents include getrandom, chrono, uuid, reqwest, iana-time-zone. When high-quality crates choose wasm-bindgen, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
676K/day avg+66%
0200K400K600K800K1.0M12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.2.100
51%
v0.2.92
18%
v0.2.87
14%
v0.2.106
9%
v0.2.84
8%

Release Timeline

117 releases5 yankedsince 2018
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2018
31
2019
27
2020
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2021
9
2022
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2023
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2024
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2025
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2026
9
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Yanked

Feature Flags

default =["std"]

std*msrvspansgg-allocrustversionstrict-macroserde-serializeenable-interningxxx_debug_only_print_generated_code

README

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Maintainers

Dependencies
10
direct dependencies
Dependents
42.1K
crates depend on wasm-bindgen