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html5ever

v0.39.0 Growing

High-performance browser-grade HTML5 parser

MIT OR Apache-2.0 Edition 2021 MSRV 1.71.0
Web programmingParser implementations #parser#parsing#html#html5

Quick Verdict

  • โœ“Actively maintained (updated 14d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (3.3K crates depend on it)
  • โœ“Team maintained (6 owners)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
50.1M
Dependents
3.3K
Releases
75
Size
82KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

5.8M downloads in the last 30 days (191.8K/day), up 51% from the previous period.

๐Ÿ”—
Widely adopted

3.3K crates depend on html5ever. Strong ecosystem adoption means battle-tested code and long-term stability.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 117 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 10+ years old, html5ever hasn't reached 1.0 yet. Expect potential API changes between versions.

๐ŸŒŸ
Used by top crates

Notable dependents include scraper, tauri-utils, kuchikiki, ammonia, markup5ever_rcdom. When high-quality crates choose html5ever, it's a strong quality signal.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 20/20

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
134K/day avg+110%
050K100K150K200K250K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.26.0
42%
v0.29.1
21%
v0.27.0
20%
v0.35.0
9%
v0.25.2
8%

Release Timeline

75 releases5 yankedsince 2015
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2015
14
2016
19
2017
14
2018
3
2019
6
2020
2021
2022
2
2023
2024
3
2025
10
2026
4
Less
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Yanked

Feature Flags

serdetrace_tokenizer

README

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Maintainers

Dependencies
4
direct dependencies
Dependents
3.3K
crates depend on html5ever

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