Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-10-13 08:15 UTC

linebender / resvg

An SVG rendering library.

RustApache-2.0★ 4,118 stars⑂ 360 forkssince Oct 2016View on GitHub ↗
KindLibraryApplicationhow this is determined

linebender/resvg holds a health index of 87 out of 100, placing it in the Excellent band. It scores highest on Vitality (80/100) and lowest on Security (57/100). It was last updated 3 days ago. A single contributor accounts for most of its recent work.

87
overall / 100
Excellent

Software health index

Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean, calibrated against the distribution of the public record so bands carry percentile meaning; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At Risk ceiling of 34.

87
Exceptional93-100The record's top tier (≈ top 5%); essentially all checked criteria met
Excellent80-92Strong across the board; minor gaps
Good65-79Healthy; gaps are limited and manageable
Moderate50-64Acceptable with notable gaps; review recommended
Weak35-49Material weaknesses across several areas
At Risk20-34Significant weaknesses; adoption warrants caution
Critical1-19Severe problems (abandoned, single-maintainer, no hygiene)
VitalityCommunity &AdoptionSustainability &GovernanceEngineeringQualitySecurityAI Readiness

Score profile

Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.

The weighted overall 73 is calibrated to 87 on the published index scale (record calibration 2026-08-02).

Ownership

LinebenderOrganization
819 followers40 public repossince Dec 2018

This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publishTags
crates.iousvg0.48.13,845,2185771 days agosvg
crates.ioresvg0.48.13,616,8905771 days agorendersvgraster

Metrics by category

Vitality

Is the project alive — is code being written and are releases shipping?

80Excellent · 21% of overall
How it's scored
36/36Push recency — last push 3 days ago
15.2/36Commit cadence — 22/52 weeks with commits
16.4/18Commit volume — 66 commits in the last year
10/10OpenSSF Scorecard: Maintained — 30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year66
human_commit_share1
days_since_last_push3
active_weeks_last_year22
How it's scored
27/27Ships releases — 57 releases published
36/36Release recency — latest release 71 days ago
19.8/27Release cadence — a release every ~94.6 days
0/10OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases.
Inputs used
releases_count57
latest_release_tagv0.48.1
releases_from_tagsno
days_since_latest_release71
mean_days_between_releases94.6

Community & Adoption

Does the project have users, downloads, attention, and a welcoming setup for contributors?

80Excellent · 17% of overall
How it's scored
58.6/60Stars — 4,118 stars
21.3/25Forks — 360 forks
8.2/15Watchers — 31 watchers
Inputs used
forks360
stars4,118
watchers31
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
How it's scored
22.5/22.5README
22.5/22.5License — recognized license (Apache-2.0)
0/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
6.3/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
readme_badges3
has_contributingno
has_issue_templateno
has_code_of_conductno
readme_badge_servicesgithub.com, shields.io
has_pull_request_templateyes
How it's scored
80/80Monthly downloads — 7,462,108 downloads/month across crates
0/20Registry dependents — not reported by this ecosystem
Inputs used
packagesusvg, resvg
dependents—
ecosystemscrates
total_downloads62,933,157
monthly_downloads7,462,108
unverified_packages_excluded—
Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.

Sustainability & Governance

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?

69Good · 23% of overall
How it's scored
9/54Bus factor — 1 contributor(s) cover half of all commits
3.8/22.5Commit distribution — top contributor authored 83% of commits
13.5/13.5Contributor breadth — 92 contributors
10/10OpenSSF Scorecard: Contributors — project has 16 contributing companies or organizations
Inputs used
bus_factor1
contributors_sampled92
top_contributor_share0.833
How it's scored
35.1/42Issue resolution — 84% of issues closed
20/30PR acceptance — 215/322 decided PRs merged
9/13Newcomer PR acceptance — 9/13 first-time contributors' PRs merged in 30d
13.5/15OpenSSF Scorecard: Code-Review — Found 29/30 approved changesets -- score normalized to 9
Inputs used
merged_prs215
open_issues133
closed_issues676
prs_merged_7d9
prs_decided_7d11
prs_merged_30d11
prs_decided_30d15
issue_closed_ratio0.836
closed_unmerged_prs107
first_time_authors_30d10
first_time_prs_merged_30d9
first_time_prs_decided_30d13
How it's scored
30/30Ownership backing — organization-owned
0/20Verified domain
20.9/25Owner reach — 819 followers of linebender
23.7/25Track record — 40 public repos, account ~7 yr old
Inputs used
followers819
owner_typeOrganization
is_verifiedno
owner_loginlinebender
public_repos40
account_age_days2,848

Package maintenance

100Exceptional
How it's scored
25/25Published & resolvable — 2 package(s) on crates
35/35Publish recency — latest publish 71 days ago
20/20Version history — 57 published versions
20/20Not deprecated — active, not deprecated or yanked
Inputs used
packagesusvg, resvg
ecosystemscrates
any_deprecatedno
min_days_since_publish71

Engineering Quality

Are baseline engineering and documentation practices in place?

77Good · 19% of overall
How it's scored
24/24CI workflows — 2 workflow(s)
24/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests — 30 out of 30 merged PRs checked by a CI test -- score normalized to 10
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configno
has_precommit_configno

Documentation

90Excellent
How it's scored
30/30README
25/25Documentation directory
15/15Documentation / homepage site — https://docs.rs/usvg/
10/10Repository description
10/10Topics — 2 topics
0/10Wiki
Inputs used
topicssvg, render
has_wikino
homepage—
docs_sitehttps://docs.rs/usvg/
has_readmeyes
has_docs_diryes
has_descriptionyes

Security

Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?

57Moderate · 16% of overall
How it's scored
7.5/7.5Binary-Artifacts — no binaries found in the repo
0/7.5Branch-Protection — branch protection not enabled on development/release branches
2.5/2.5CI-Tests — 30 out of 30 merged PRs checked by a CI test -- score normalized to 10
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
6.8/7.5Code-Review — Found 29/30 approved changesets -- score normalized to 9
2.5/2.5Contributors — project has 16 contributing companies or organizations
10/10Dangerous-Workflow — no dangerous workflow patterns detected
0/7.5Dependency-Update-Tool — no update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5License — license file detected
7.5/7.5Maintained — 30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10
0/5Packaging — no data
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
0/5SAST — SAST tool is not run on all commits -- score normalized to 0
0/5Security-Policy — security policy file not detected
0/7.5Signed-Releases — Project has not signed or included provenance with any releases.
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
6.8/7.5Vulnerabilities — 1 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated17
scorecard_versionv5.5.0
checks_inconclusive1
scorecard_aggregate4.6
Excluded from scoring (no data or not applicable): Packaging. Remaining weights renormalized.

Dependency advisories

100Exceptional
How it's scored
35/35Direct dependencies free of known advisories — no direct dependency carries a known advisory
0/25Indirect dependencies free of known advisories — transitive set not separable from development and test dependencies in this scope
0/40No advisories left outstanding — no advisory carries a publication date
Inputs used
sourceosv
advisories1
affected_packages1
assessed_packages88
unassessed_packages34
affected_by_severityunknown 1
direct_affected_packages0
Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 88 resolved dependencies against OSV. 34 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.

AI Readiness

How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight (4%): agent tooling is a real maintenance signal, but a repository with none can still reach 100/100.

66Good · 4% of overall
How it's scored
0/45Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
40/40Legible commit history — 95 of 100 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url—
legible_history_share0.95
agent_instruction_files—
agent_instruction_max_bytes—
How it's scored
18/18One-command bootstrap — crates/c-api/examples/cairo/Makefile
22/22Automated tests
0/11Lint / format config
11/11Static type checking — Rust (statically typed)
10/10Reproducible environment — lockfile
0/10Demonstrated agent practice — no agent-authored commits among the last 100
0/8Automated maintenance — no automated dependency updates observed
0/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
Inputs used
has_nixno
has_testsyes
lockfilesCargo.lock
has_dockerfileno
typed_languageyes
bootstrap_filescrates/c-api/examples/cairo/Makefile
has_devcontainerno
has_linter_configno
typecheck_configs—
agent_commit_share0
toolchain_manifestsCargo.toml, crates/c-api/Cargo.toml, crates/resvg/Cargo.toml, crates/usvg/Cargo.toml, crates/usvg/codegen/Cargo.toml, tools/explorer-thumbnailer/Cargo.toml
dependency_bot_commit_share0
How it's scored
45/45Type-checkable code — Rust (statically typed)
53.6/55Manageable file sizes — 2/76 source files over 60KB
Inputs used
primary_languageRust
largest_source_bytes218,505
source_files_sampled76
oversized_source_files2
How it's scored
0/40API schema (OpenAPI/GraphQL/proto) — not applicable to this kind of software
0/20MCP server — not applicable to this kind of software
40/40Runnable examples — examples
Inputs used
example_dirsexamples
has_mcp_signalno
api_schema_files—
interfaces_expected_of—
Excluded from scoring (no data or not applicable): API schema (OpenAPI/GraphQL/proto), MCP server. Remaining weights renormalized.

Key facts

4,118GitHub stars
92contributors
66commits, last 12 months
3days since last push
57releases
1bus factor
133open issues
crates.iopackage ecosystems

Data collection warnings

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • Could not fetch crates package 'resvg-capi' from its registry
  • Could not fetch crates package 'explorer-thumbnailer' from its registry

More detail

Star and fork history 0 ★ / 360 ⇿
0Stars
360Forks
56Releases

When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.

012525037534662017-122022-052026-10
Major 0Minor 47Patch 9

Each point covers 9 days.

OpenSSF Scorecard 4.6 / 10
4.6aggregate

Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).Scorecard v5.5.0 · 2026-10-13 08:15 UTC

10Binary-Artifactsno binaries found in the repo
0Branch-Protectionbranch protection not enabled on development/release branches
10CI-Tests30 out of 30 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
9Code-ReviewFound 29/30 approved changesets -- score normalized to 9
10Contributorsproject has 16 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10
n/aPackagingpackaging workflow not detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0SASTSAST tool is not run on all commits -- score normalized to 0
0Security-Policysecurity policy file not detected
0Signed-ReleasesProject has not signed or included provenance with any releases.
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
9Vulnerabilities1 existing vulnerabilities detected
Direct dependencies 37
RegistryPackageVersion constraintManifest
crates.iolog0.4crates/c-api/Cargo.toml
crates.ioresvg—crates/c-api/Cargo.toml
crates.iobytemuck1.16crates/resvg/Cargo.toml
crates.iogif0.14.1crates/resvg/Cargo.toml
crates.ioimage-webp0.2.4crates/resvg/Cargo.toml
crates.iolog0.4crates/resvg/Cargo.toml
crates.iopico-args0.5crates/resvg/Cargo.toml
crates.iorgb0.8crates/resvg/Cargo.toml
crates.iosvgtypes0.16.1crates/resvg/Cargo.toml
crates.iotiny-skia0.12.0crates/resvg/Cargo.toml
crates.iousvg0.48.1crates/resvg/Cargo.toml
crates.iozune-jpeg0.5.9crates/resvg/Cargo.toml
crates.iobase640.23crates/usvg/Cargo.toml
crates.iolog0.4crates/usvg/Cargo.toml
crates.iopico-args0.5crates/usvg/Cargo.toml
crates.iostrict-num0.1.1crates/usvg/Cargo.toml
crates.iosvgtypes0.16.1crates/usvg/Cargo.toml
crates.iotiny-skia-path0.12.0crates/usvg/Cargo.toml
crates.ioxmlwriter0.1crates/usvg/Cargo.toml
crates.iodata-url0.3crates/usvg/Cargo.toml
crates.ioflate21.1crates/usvg/Cargo.toml
crates.ioimagesize0.15.0crates/usvg/Cargo.toml
crates.iokurbo0.13.0crates/usvg/Cargo.toml
crates.ioroxmltree0.21.1crates/usvg/Cargo.toml
crates.iosimplecss0.2crates/usvg/Cargo.toml
crates.iosiphasher1.0crates/usvg/Cargo.toml
crates.iofontdb0.24crates/usvg/Cargo.toml
crates.ioharfrust0.12.0crates/usvg/Cargo.toml
crates.ioskrifa0.44crates/usvg/Cargo.toml
crates.iounicode-bidi0.3crates/usvg/Cargo.toml
crates.iounicode-script0.5crates/usvg/Cargo.toml
crates.iounicode-vo0.1crates/usvg/Cargo.toml
crates.iocom0.2tools/explorer-thumbnailer/Cargo.toml
crates.iowinapi0.3.9tools/explorer-thumbnailer/Cargo.toml
crates.iolog0.4tools/explorer-thumbnailer/Cargo.toml
crates.iowinlog0.2tools/explorer-thumbnailer/Cargo.toml
crates.ioresvg—tools/explorer-thumbnailer/Cargo.toml
All dependencies 122

Full resolved dependency set from the GitHub dependency graph: 59 direct and 63 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
crates.iobase64—direct
crates.iobase640.23.0direct
crates.iobytemuck—direct
crates.iobytemuck1.25.2direct
crates.iocom—direct
crates.iodata-url—direct
crates.iodata-url0.3.2direct
crates.ioflate2—direct
crates.ioflate21.1.9direct
crates.iofontdb—direct
crates.iofontdb0.24.0direct
crates.iogif—direct
crates.iogif0.14.2direct
crates.ioharfrust—direct
crates.ioharfrust0.12.0direct
crates.ioimage-webp—direct
crates.ioimage-webp0.2.4direct
crates.ioimagesize—direct
crates.ioimagesize0.15.0direct
crates.iokurbo—direct
crates.iokurbo0.13.1direct
crates.iolog—direct
crates.iolog0.4.33direct
crates.iopico-args—direct
crates.iopico-args0.5.0direct
crates.iorgb—direct
crates.iorgb0.8.53direct
crates.ioroxmltree—direct
crates.ioroxmltree0.20.0direct
crates.ioroxmltree0.21.1direct
crates.iosimplecss—direct
crates.iosimplecss0.2.2direct
crates.iosiphasher—direct
crates.iosiphasher0.2.3direct
crates.iosiphasher1.0.3direct
crates.ioskrifa—direct
crates.ioskrifa0.44.0direct
crates.iostrict-num—direct
crates.iostrict-num0.1.1direct
crates.iosvgtypes—direct
crates.iosvgtypes0.16.1direct
crates.iotiny-skia—direct
crates.iotiny-skia0.12.0direct
crates.iotiny-skia-path—direct
crates.iotiny-skia-path0.12.0direct
crates.iounicode-bidi—direct
crates.iounicode-bidi0.3.18direct
crates.iounicode-script—direct
crates.iounicode-script0.5.8direct
crates.iounicode-vo—direct
crates.iounicode-vo0.1.0direct
crates.iousvg—direct
crates.iowinapi—direct
crates.iowinapi0.3.9direct
crates.iowinlog—direct
crates.ioxmlwriter—direct
crates.ioxmlwriter0.1.0direct
crates.iozune-jpeg—direct
crates.iozune-jpeg0.5.15direct
crates.ioadler22.0.1indirect
crates.ioarrayref0.3.9indirect
crates.ioarrayvec0.7.8indirect
crates.ioautocfg0.1.8indirect
crates.ioautocfg1.5.1indirect
crates.iobitflags1.3.2indirect
crates.iobitflags2.13.1indirect
crates.iobytemuck_derive1.11.0indirect
crates.iobyteorder-lite0.1.0indirect
crates.iocfg-if1.0.4indirect
crates.iocloudabi0.0.3indirect
crates.iocolor_quant1.1.0indirect
crates.iocrc32fast1.5.0indirect
crates.ioeither1.17.0indirect
crates.ioeuclid0.22.14indirect
crates.iofdeflate0.3.7indirect
crates.iofloat-cmp0.9.0indirect
crates.iofont-types0.12.1indirect
crates.iofontconfig-parser0.5.8indirect
crates.iofuchsia-cprng0.1.1indirect
crates.ioitertools—indirect
crates.ioitertools0.14.0indirect
crates.iolibc0.2.189indirect
crates.iomemchr2.8.3indirect
crates.iomemmap20.9.11indirect
crates.iominiz_oxide0.8.9indirect
crates.ionum-traits0.2.19indirect
crates.ioonce_cell—indirect
crates.ioonce_cell1.21.4indirect
crates.iophf_codegen—indirect
crates.iophf_codegen0.7.24indirect
crates.iophf_generator0.7.24indirect
crates.iophf_shared0.7.24indirect
crates.iopng—indirect
crates.iopng0.18.1indirect
crates.iopolycool0.4.0indirect
crates.ioproc-macro21.0.107indirect
crates.ioquick-error2.0.1indirect
crates.ioquote1.0.47indirect
crates.iorand0.6.5indirect
crates.iorand_chacha0.1.1indirect
crates.iorand_core0.3.1indirect
crates.iorand_core0.4.2indirect
crates.iorand_hc0.1.0indirect
crates.iorand_isaac0.1.1indirect
crates.iorand_jitter0.1.4indirect
crates.iorand_os0.1.3indirect
crates.iorand_pcg0.1.2indirect
crates.iorand_xorshift0.1.1indirect
crates.iordrand0.4.0indirect
crates.ioread-fonts0.41.0indirect
crates.iosimd-adler320.3.10indirect
crates.ioslotmap1.1.1indirect
crates.iosmallvec1.15.2indirect
crates.iosyn2.0.119indirect
crates.iotinyvec1.12.0indirect
crates.iotinyvec_macros0.1.1indirect
crates.iounicode-ident1.0.24indirect
crates.ioversion_check0.9.5indirect
crates.ioweezl0.1.12indirect
crates.iowinapi-i686-pc-windows-gnu0.4.0indirect
crates.iowinapi-x86_64-pc-windows-gnu0.4.0indirect
crates.iozune-core0.5.1indirect
Dependency advisories 1

This repository publishes no package the index resolves, so its own dependency graph was assessed — 88 packages, which also include development and test pins that never ship: 1 carry known advisories, of which 0 are direct. 34 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list.

PackageVersionRelationSeverityAdvisoriesFixed in
rand_os0.1.3indirectunknown1—

An advisory means the version recorded in the dependency graph falls inside an advisory’s affected range. Reachability is not analysed, and the graph includes development and test pins — a finding may concern tooling rather than shipped software.

Raw JSON report machine-readable

Feedback

Spotted something off in this report, or have thoughts to share? Wrong measurements, missed tooling, ideas, questions — anything is welcome. Every message is read and gets a response.

The message is kept through sign-in.

Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.

Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v2.10.0, schema v0.34.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statistics — crates.io.