公开记录良好
软件健康报告模式 0.27.0 · 指标 1.13.0 · 2026-07-29 02:34 UTC
libjxl / jxl-rs
libjxl/jxl-rs 的健康指数为 100 分中的 78 分，处于「良好」区间。 其得分最高的类别是Vitality（98/100），最低的是Engineering Quality（57/100）。 最近一次更新在今天。 近期的大部分工作由 3 位贡献者完成。
78
总分 / 100软件健康指数
指标归入加权类别，统一采用 1–100 量表。总体分先取类别加权平均；当公开证据触发高风险司法辖区政策时，评级会按政策调整，并设置 49（有风险）的上限。AI 就绪度不计入总体分。
78
优秀85-100堪称典范；基本满足所有检验标准
良好70-84健康；仅有轻微不足
中等50-69可接受，但存在明显不足；建议进行审查
存在风险30-49存在重大薄弱环节；采用时应保持审慎
危急1-29问题严重（项目被弃置、仅有单一维护者、缺乏基本工程规范）
评分画像
每条轴代表一个类别。形状比平均值更重要——健康的对象会填满整个图形，而“一峰一谷”式画像意味着某一维度的优势正掩盖另一维度的风险。
所有权
软件包生态系统
| 注册表 | 软件包 | 版本 | 月下载量 | 版本数 | 最近发布 | 标签 |
|---|---|---|---|---|---|---|
| crates.io | jxl | 0.5.1 | 32,245 | 16 | 0 天前 | decoderjpeg-xl |
| crates.io | jxl_cms | 0.5.1 | 16 | 6 | 0 天前 | decoderjpeg-xl |
| crates.io | jxl_simd | 0.5.1 | 32,245 | 14 | 0 天前 | jpeg-xlsimd |
| crates.io | jxl_macros | 0.5.1 | 32,238 | 16 | 0 天前 | decoderjpeg-xl |
| crates.io | jxl_transforms | 0.5.1 | 32,213 | 14 | 0 天前 | dctjpeg-xlsimd |
按类别列示的指标
活力
项目是否仍有生命——是否仍在编写代码，是否仍在发布版本？
98
开发活跃度
96优秀
评分方式
| 36/36 | 推送新近度 — 最近一次推送于 0 天前 |
| 31.8/36 | 提交节奏 — 52 周中有 46 周有提交 |
| 18/18 | 提交量 — 最近一年 411 次提交 |
| 10/10 | OpenSSF Scorecard：Maintained — 30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10 |
所用输入
| commits_last_year | 411 |
| human_commit_share | 1 |
| days_since_last_push | 0 |
| active_weeks_last_year | 46 |
发布纪律
100优秀
评分方式
| 27/27 | 有发布版本 — 已发布 16 个发布版本 |
| 36/36 | 发布时效 — 最近一次发布版本于 0 天前 |
| 27/27 | 发布节奏 — 约每 24.3 天发布一次 |
| 0/10 | OpenSSF Scorecard：Signed-Releases — 无数据 |
所用输入
| releases_count | 16 |
| latest_release_tag | v0.5.1 |
| releases_from_tags | 否 |
| days_since_latest_release | 0 |
| mean_days_between_releases | 24.3 |
已排除计分（无数据或不适用）：OpenSSF Scorecard：Signed-Releases。 其余权重已重新归一化。
社区与采用
项目是否拥有用户、下载量与关注度，并具备欢迎贡献者参与的配置？
71
流行度与采用
64中等
评分方式
| 44.8/60 | 星标 — 581 个星标 |
| 13.5/25 | 复刻 — 43 个复刻 |
| 6.2/15 | 关注者 — 14 位关注者 |
所用输入
| forks | 43 |
| stars | 581 |
| watchers | 14 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
社区健康
70良好
评分方式
| 22.5/22.5 | README |
| 22.5/22.5 | 许可证 — 可识别的许可证（BSD-3-Clause） |
| 18/18 | CONTRIBUTING 指南 |
| 0/13.5 | 行为准则 |
| 0/7.2 | 议题模板 |
| 0/6.3 | PR 模板 |
所用输入
| has_readme | 是 |
| has_license | 是 |
| has_contributing | 是 |
| has_issue_template | 否 |
| has_code_of_conduct | 否 |
| has_pull_request_template | 否 |
生态采用（下载量）
85优秀
评分方式
| 68.1/80 | 月度下载量 — crates 合计每月 128,957 次下载 |
| 0/20 | 注册表被依赖数 — 该生态系统不报告此项 |
所用输入
| packages | jxl, jxl_cms, jxl_simd, jxl_macros, jxl_transforms |
| dependents | — |
| ecosystems | crates |
| total_downloads | 664,127 |
| monthly_downloads | 128,957 |
已排除计分（无数据或不适用）：注册表被依赖数。 其余权重已重新归一化。
可持续性与治理
项目能否在其成员之外延续——巴士系数、响应能力、由谁支持，以及软件包的维护状况？
80
维护者韧性（巴士系数）
75良好
评分方式
| 36/54 | 巴士系数 — 3 位贡献者贡献了半数提交 |
| 15.8/22.5 | 提交分布 — 头号贡献者编写了 30% 的提交 |
| 13.5/13.5 | 贡献者广度 — 26 位贡献者 |
| 10/10 | OpenSSF Scorecard：Contributors — project has 11 contributing companies or organizations |
所用输入
| bus_factor | 3 |
| contributors_sampled | 26 |
| top_contributor_share | 0.299 |
议题与 PR 响应能力
88优秀
评分方式
| 39.3/46.8 | 议题解决 — 84% 的议题已关闭 |
| 33.9/38.3 | PR 接受 — 已裁定的 PR 中 671/756 已合并 |
| 15/15 | OpenSSF Scorecard：Code-Review — all changesets reviewed |
所用输入
| merged_prs | 671 |
| open_issues | 11 |
| closed_issues | 58 |
| issue_closed_ratio | 0.841 |
| closed_unmerged_prs | 85 |
所有权与托管责任
64中等
评分方式
| 30/30 | 所有权背书 — 组织持有 |
| 0/20 | 已验证域名 |
| 15.2/25 | 所有者影响力 — libjxl 有 128 位关注者 |
| 18.6/25 | 既往记录 — 10 个公开仓库，账户约 5 年 |
所用输入
| followers | 128 |
| owner_type | Organization |
| is_verified | — |
| owner_login | libjxl |
| public_repos | 10 |
| account_age_days | 2,014 |
软件包维护
100优秀
评分方式
| 25/25 | 已发布且可解析 — crates 上有 5 个软件包 |
| 35/35 | 发布时效 — 最近一次发布于 0 天前 |
| 20/20 | 版本历史 — 16 个已发布版本 |
| 20/20 | 未被弃用 — 活跃，未被弃用或撤回 |
所用输入
| packages | jxl, jxl_cms, jxl_simd, jxl_macros, jxl_transforms |
| ecosystems | crates |
| any_deprecated | 否 |
| min_days_since_publish | 0 |
工程质量
基础的工程与文档实践是否到位？
57
工程实践
68中等
评分方式
| 24/24 | CI 工作流 — 6 个工作流 |
| 24/24 | 存在测试 |
| 0/16 | Linter 配置 |
| 0/9.6 | Pre-commit 钩子 |
| 0/6.4 | .editorconfig |
| 20/20 | OpenSSF Scorecard：CI-Tests — 30 out of 30 merged PRs checked by a CI test -- score normalized to 10 |
所用输入
| has_ci | 是 |
| has_tests | 是 |
| has_editorconfig | 否 |
| has_linter_config | 否 |
| has_precommit_config | 否 |
文档
40存在风险
评分方式
| 30/30 | README |
| 0/25 | 文档目录 |
| 0/15 | 文档 / 主页站点 |
| 0/10 | 仓库描述 |
| 0/10 | 主题标签 |
| 10/10 | Wiki |
所用输入
| topics | — |
| has_wiki | 是 |
| homepage | — |
| has_readme | 是 |
| has_docs_dir | 否 |
| has_description | 否 |
安全
可见的安全与供应链实践是否稳固，且不存在未解决的高风险司法辖区暴露？
81
安全态势
76良好
评分方式
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — 无数据 |
| 2.5/2.5 | CI-Tests — 30 out of 30 merged PRs checked by a CI test -- score normalized to 10 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 7.5/7.5 | Code-Review — all changesets reviewed |
| 2.5/2.5 | Contributors — project has 11 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 5/5 | Fuzzing — project is fuzzed |
| 2.5/2.5 | 许可证 — license file detected |
| 7.5/7.5 | Maintained — 30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10 |
| 5/5 | Packaging — packaging workflow detected |
| 4/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 8 |
| 5/5 | SAST — SAST tool is run on all commits |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — 无数据 |
| 5.2/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 3.8/7.5 | Vulnerabilities — 5 existing vulnerabilities detected |
所用输入
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 7.6 |
已排除计分（无数据或不适用）：branch_protection, signed_releases。 其余权重已重新归一化。
依赖安全公告
100优秀
评分方式
| 35/35 | 直接依赖不含已知公告 — 没有直接依赖携带已知公告 |
| 0/25 | 间接依赖不含已知公告 — 在此范围内，传递依赖集合无法与开发和测试依赖区分 |
| 0/40 | 没有长期未处理的公告 — 没有公告带有发布日期 |
所用输入
| source | osv |
| advisories | 7 |
| affected_packages | 5 |
| assessed_packages | 167 |
| unassessed_packages | 27 |
| affected_by_severity | moderate 1, low 1, unknown 3 |
| direct_affected_packages | 0 |
已排除计分（无数据或不适用）：间接依赖不含已知公告, 没有长期未处理的公告。 其余权重已重新归一化。 已将 167 个已解析依赖与 OSV 比对。 有 27 项无法评估——没有已解析的版本、生态系统不受支持，或超出所报告的软件包清单。 该仓库未发布任何索引可解析的软件包，因此改为评估仓库依赖图。该图将开发与测试版本固定同交付的依赖混在一起，因此仅对声明的运行时依赖计分；传递性发现仅作为背景信息列出，不计入评分。 未对可达性进行分析。
AI 就绪度
该仓库在多大程度上具备与 AI 编码代理协同开发与维护的条件？这是一枚独立的实验性徽章——权重为 0.0，因此单独呈现，不影响总体健康评分。
61
AI 代理上下文与指引
39存在风险
评分方式
| 0/45 | 代理指令 — 没有 CLAUDE.md / AGENTS.md / 编辑器规则 |
| 0/15 | 机器可读文档（llms.txt） |
| 38.9/40 | 可读的提交历史 — 100 次人类提交中有 73 次说明了意图（结构化标题或解释性正文） |
所用输入
| has_llms_txt | 否 |
| legible_history_share | 0.73 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
评分方式
| 12.6/18 | 一条命令的引导启动 — Cargo.toml, jxl/Cargo.toml, jxl/fuzz/Cargo.toml（工具链约定，无任务运行器） |
| 22/22 | 自动化测试 |
| 0/11 | Lint / 格式化配置 |
| 11/11 | 静态类型检查 — Rust（静态类型） |
| 10/10 | 可复现环境 — Dockerfile, Nix, lockfile |
| 0/10 | 已体现的代理实践 — 最近 100 次提交中没有代理编写的提交 |
| 0/8 | 自动化维护 — 未观察到自动依赖更新 |
| 8/10 | OpenSSF Scorecard：Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 8 |
所用输入
| has_nix | 是 |
| has_tests | 是 |
| lockfiles | Cargo.lock |
| has_dockerfile | 是 |
| typed_language | 是 |
| bootstrap_files | — |
| has_devcontainer | 否 |
| has_linter_config | 否 |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | Cargo.toml, jxl/Cargo.toml, jxl/fuzz/Cargo.toml, jxl_cli/Cargo.toml, jxl_cms/Cargo.toml, jxl_macros/Cargo.toml, jxl_simd/Cargo.toml, jxl_transforms/Cargo.toml |
| dependency_bot_commit_share | 0 |
面向模型的代码可读性
98优秀
评分方式
| 45/45 | 可类型检查的代码 — Rust（静态类型） |
| 53.4/55 | 可控的文件大小 — 采样的 204 个源文件中有 6 个超过 60KB |
所用输入
| primary_language | Rust |
| largest_source_bytes | 104,329 |
| source_files_sampled | 204 |
| oversized_source_files | 6 |
关键数据
581GitHub 星标
26贡献者
411最近 12 个月提交数
0距最近推送天数
16发布版本数
3巴士系数（bus factor）
11开放议题
crates.io软件包生态系统数
数据采集警告
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
- Could not fetch crates package 'jxl_cli' from its registry
- deps.dev does not index crates:jxl@0.5.1; advisories assessed against the repository dependency graph instead
更多细节
Star 与 Fork 历史 0 ★ / 43 ⇿
0Star
43Fork
14发布
每颗 star 和每个 fork 的添加时间，来自 GitHub 并按天汇总。累计增长位于其构成来源——每日新增——的正上方，二者可相互对照：稳定的自然增长与短暂的突增形态截然不同。当这一差别可被衡量时，它会作为增长真实性予以报告。
主版本 0次版本 4修订 10
每个点涵盖 5 天。
OpenSSF Scorecard 7.6 / 10
7.6综合
来自开源项目 OpenSSF Scorecard 的独立、工具无关的安全评估。每项检查奖励的是安全实践本身，而非特定供应商的工具。Scorecard 无法判定的检查项标记为 不适用，并从安全评分中剔除（绝不按零分计）。
| 10 | Binary-Artifacts | no binaries found in the repo |
| 不适用 | Branch-Protection | internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md |
| 10 | CI-Tests | 30 out of 30 merged PRs checked by a CI test -- score normalized to 10 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 10 | Code-Review | all changesets reviewed |
| 10 | Contributors | project has 11 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 10 | Fuzzing | project is fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10 |
| 10 | Packaging | packaging workflow detected |
| 8 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 8 |
| 10 | SAST | SAST tool is run on all commits |
| 0 | Security-Policy | security policy file not detected |
| 不适用 | Signed-Releases | no releases found |
| 7 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 5 | Vulnerabilities | 5 existing vulnerabilities detected |
直接依赖 26
| 注册表 | 软件包 | 版本约束 | 清单文件 |
|---|---|---|---|
| crates.io | jxl_transforms | =0.5.1 | jxl/Cargo.toml |
| crates.io | thiserror | 2.0 | jxl/Cargo.toml |
| crates.io | byteorder | 1.4.3 | jxl/Cargo.toml |
| crates.io | num-derive | 0.4 | jxl/Cargo.toml |
| crates.io | num-traits | 0.2.14 | jxl/Cargo.toml |
| crates.io | array-init | 2.0.0 | jxl/Cargo.toml |
| crates.io | tracing | 0.1.40 | jxl/Cargo.toml |
| crates.io | jxl_macros | =0.5.1 | jxl/Cargo.toml |
| crates.io | jxl_simd | =0.5.1 | jxl/Cargo.toml |
| crates.io | jxl | =0.5.1 | jxl_cli/Cargo.toml |
| crates.io | jxl_cms | =0.5.1 | jxl_cli/Cargo.toml |
| crates.io | clap | 4.5.18 | jxl_cli/Cargo.toml |
| crates.io | tracing-subscriber | 0.3.18 | jxl_cli/Cargo.toml |
| crates.io | lcms2 | 6.1.0 | jxl_cli/Cargo.toml |
| crates.io | half | 2.4.1 | jxl_cli/Cargo.toml |
| crates.io | png | 0.18.0 | jxl_cli/Cargo.toml |
| crates.io | exr | 1.73.0 | jxl_cli/Cargo.toml |
| crates.io | color-eyre | 0.6.5 | jxl_cli/Cargo.toml |
| crates.io | jxl | =0.5.1 | jxl_cms/Cargo.toml |
| crates.io | lcms2 | 6.1.0 | jxl_cms/Cargo.toml |
| crates.io | bytemuck | 1.24.0 | jxl_cms/Cargo.toml |
| crates.io | thiserror | 2.0 | jxl_cms/Cargo.toml |
| crates.io | proc-macro2 | 1.0 | jxl_macros/Cargo.toml |
| crates.io | quote | 1.0 | jxl_macros/Cargo.toml |
| crates.io | syn | 2.0.90 | jxl_macros/Cargo.toml |
| crates.io | jxl_simd | =0.5.1 | jxl_transforms/Cargo.toml |
全部依赖 194
来自 GitHub 依赖图的完整解析依赖集合：39 个直接依赖与 155 个间接（传递）软件包。仓库提交锁文件时，传递闭包才是完整的。
| 注册表 | 软件包 | 版本 | 关系 |
|---|---|---|---|
| crates.io | array-init | — | 直接 |
| crates.io | array-init | 2.1.0 | 直接 |
| crates.io | bytemuck | — | 直接 |
| crates.io | bytemuck | 1.24.0 | 直接 |
| crates.io | byteorder | — | 直接 |
| crates.io | byteorder | 1.5.0 | 直接 |
| crates.io | clap | — | 直接 |
| crates.io | clap | 4.5.51 | 直接 |
| crates.io | color-eyre | — | 直接 |
| crates.io | color-eyre | 0.6.5 | 直接 |
| crates.io | exr | — | 直接 |
| crates.io | exr | 1.74.0 | 直接 |
| crates.io | half | — | 直接 |
| crates.io | half | 2.7.1 | 直接 |
| crates.io | jxl | 0.5.1 | 直接 |
| crates.io | jxl_cms | 0.5.1 | 直接 |
| crates.io | jxl_macros | 0.5.1 | 直接 |
| crates.io | jxl_simd | 0.5.1 | 直接 |
| crates.io | jxl_transforms | 0.5.1 | 直接 |
| crates.io | lcms2 | — | 直接 |
| crates.io | lcms2 | 6.1.1 | 直接 |
| crates.io | num-derive | — | 直接 |
| crates.io | num-derive | 0.4.2 | 直接 |
| crates.io | num-traits | — | 直接 |
| crates.io | num-traits | 0.2.19 | 直接 |
| crates.io | png | — | 直接 |
| crates.io | png | 0.18.0 | 直接 |
| crates.io | proc-macro2 | — | 直接 |
| crates.io | proc-macro2 | 1.0.103 | 直接 |
| crates.io | quote | — | 直接 |
| crates.io | quote | 1.0.42 | 直接 |
| crates.io | syn | — | 直接 |
| crates.io | syn | 2.0.110 | 直接 |
| crates.io | thiserror | — | 直接 |
| crates.io | thiserror | 2.0.17 | 直接 |
| crates.io | tracing | — | 直接 |
| crates.io | tracing | 0.1.41 | 直接 |
| crates.io | tracing-subscriber | — | 直接 |
| crates.io | tracing-subscriber | 0.3.20 | 直接 |
| crates.io | addr2line | 0.25.1 | 间接 |
| crates.io | adler2 | 2.0.1 | 间接 |
| crates.io | aho-corasick | 1.1.4 | 间接 |
| crates.io | anes | 0.1.6 | 间接 |
| crates.io | anstream | 0.6.21 | 间接 |
| crates.io | anstyle | 1.0.13 | 间接 |
| crates.io | anstyle-parse | 0.2.7 | 间接 |
| crates.io | anstyle-query | 1.1.5 | 间接 |
| crates.io | anstyle-wincon | 3.0.11 | 间接 |
| crates.io | anyhow | — | 间接 |
| crates.io | anyhow | 1.0.100 | 间接 |
| crates.io | arbitrary | 1.4.2 | 间接 |
| crates.io | arbtest | — | 间接 |
| crates.io | arbtest | 0.3.2 | 间接 |
| crates.io | autocfg | 1.5.0 | 间接 |
| crates.io | backtrace | 0.3.76 | 间接 |
| crates.io | bit_field | 0.10.3 | 间接 |
| crates.io | bitflags | 2.10.0 | 间接 |
| crates.io | bumpalo | 3.19.0 | 间接 |
| crates.io | cast | 0.3.0 | 间接 |
| crates.io | cc | 1.2.46 | 间接 |
| crates.io | cfg-if | 1.0.4 | 间接 |
| crates.io | ciborium | 0.2.2 | 间接 |
| crates.io | ciborium-io | 0.2.2 | 间接 |
| crates.io | ciborium-ll | 0.2.2 | 间接 |
| crates.io | clap_builder | 4.5.51 | 间接 |
| crates.io | clap_derive | 4.5.49 | 间接 |
| crates.io | clap_lex | 0.7.6 | 间接 |
| crates.io | color-spantrace | 0.3.0 | 间接 |
| crates.io | colorchoice | 1.0.4 | 间接 |
| crates.io | crc32fast | 1.5.0 | 间接 |
| crates.io | criterion | — | 间接 |
| crates.io | criterion | 0.7.0 | 间接 |
| crates.io | criterion-plot | 0.6.0 | 间接 |
| crates.io | crossbeam-deque | 0.8.6 | 间接 |
| crates.io | crossbeam-epoch | 0.9.18 | 间接 |
| crates.io | crossbeam-utils | 0.8.21 | 间接 |
| crates.io | crunchy | 0.2.4 | 间接 |
| crates.io | darling | 0.20.11 | 间接 |
| crates.io | darling_core | 0.20.11 | 间接 |
| crates.io | darling_macro | 0.20.11 | 间接 |
| crates.io | deranged | 0.5.5 | 间接 |
| crates.io | derive_builder | 0.20.2 | 间接 |
| crates.io | derive_builder_core | 0.20.2 | 间接 |
| crates.io | derive_builder_macro | 0.20.2 | 间接 |
| crates.io | dunce | 1.0.5 | 间接 |
| crates.io | either | 1.15.0 | 间接 |
| crates.io | env_filter | 0.1.4 | 间接 |
| crates.io | env_logger | 0.11.8 | 间接 |
| crates.io | eyre | 0.6.12 | 间接 |
| crates.io | fdeflate | 0.3.7 | 间接 |
| crates.io | find-msvc-tools | 0.1.5 | 间接 |
| crates.io | flate2 | 1.1.5 | 间接 |
| crates.io | fnv | 1.0.7 | 间接 |
| crates.io | foreign-types | 0.5.0 | 间接 |
| crates.io | foreign-types-macros | 0.2.3 | 间接 |
| crates.io | foreign-types-shared | 0.3.1 | 间接 |
| crates.io | getrandom | 0.3.4 | 间接 |
| crates.io | gimli | 0.32.3 | 间接 |
| crates.io | heck | 0.5.0 | 间接 |
| crates.io | ident_case | 1.0.1 | 间接 |
| crates.io | indenter | 0.3.4 | 间接 |
| crates.io | is_terminal_polyfill | 1.70.2 | 间接 |
| crates.io | itertools | 0.13.0 | 间接 |
| crates.io | itoa | 1.0.15 | 间接 |
| crates.io | jobserver | 0.1.34 | 间接 |
| crates.io | js-sys | 0.3.82 | 间接 |
| crates.io | lazy_static | 1.5.0 | 间接 |
| crates.io | lcms2-sys | 4.0.6 | 间接 |
| crates.io | lebe | 0.5.3 | 间接 |
| crates.io | libc | 0.2.177 | 间接 |
| crates.io | libfuzzer-sys | — | 间接 |
| crates.io | log | 0.4.28 | 间接 |
| crates.io | matchers | 0.2.0 | 间接 |
| crates.io | memchr | 2.7.6 | 间接 |
| crates.io | miniz_oxide | 0.8.9 | 间接 |
| crates.io | nu-ansi-term | 0.50.3 | 间接 |
| crates.io | num-conv | 0.2.0 | 间接 |
| crates.io | num_threads | 0.1.7 | 间接 |
| crates.io | object | 0.37.3 | 间接 |
| crates.io | once_cell | 1.21.3 | 间接 |
| crates.io | once_cell_polyfill | 1.70.2 | 间接 |
| crates.io | oorandom | 11.1.5 | 间接 |
| crates.io | owo-colors | 4.2.3 | 间接 |
| crates.io | paste | — | 间接 |
| crates.io | paste | 1.0.15 | 间接 |
| crates.io | pin-project-lite | 0.2.16 | 间接 |
| crates.io | pkg-config | 0.3.32 | 间接 |
| crates.io | plotters | 0.3.7 | 间接 |
| crates.io | plotters-backend | 0.3.7 | 间接 |
| crates.io | plotters-svg | 0.3.7 | 间接 |
| crates.io | powerfmt | 0.2.0 | 间接 |
| crates.io | ppv-lite86 | 0.2.21 | 间接 |
| crates.io | r-efi | 5.3.0 | 间接 |
| crates.io | rand | — | 间接 |
| crates.io | rand | 0.9.2 | 间接 |
| crates.io | rand_chacha | — | 间接 |
| crates.io | rand_chacha | 0.9.0 | 间接 |
| crates.io | rand_core | 0.9.3 | 间接 |
| crates.io | rand_xorshift | — | 间接 |
| crates.io | rand_xorshift | 0.4.0 | 间接 |
| crates.io | rayon | 1.11.0 | 间接 |
| crates.io | rayon-core | 1.13.0 | 间接 |
| crates.io | regex | 1.12.2 | 间接 |
| crates.io | regex-automata | 0.4.13 | 间接 |
| crates.io | regex-syntax | 0.8.8 | 间接 |
| crates.io | rustc-demangle | 0.1.26 | 间接 |
| crates.io | rustc_version | 0.4.1 | 间接 |
| crates.io | rustversion | 1.0.22 | 间接 |
| crates.io | ryu | 1.0.20 | 间接 |
| crates.io | same-file | 1.0.6 | 间接 |
| crates.io | semver | 1.0.27 | 间接 |
| crates.io | serde | 1.0.228 | 间接 |
| crates.io | serde_core | 1.0.228 | 间接 |
| crates.io | serde_derive | 1.0.228 | 间接 |
| crates.io | serde_json | 1.0.145 | 间接 |
| crates.io | sharded-slab | 0.1.7 | 间接 |
| crates.io | shlex | 1.3.0 | 间接 |
| crates.io | simd-adler32 | 0.3.7 | 间接 |
| crates.io | smallvec | 1.15.1 | 间接 |
| crates.io | strsim | 0.11.1 | 间接 |
| crates.io | test-log | — | 间接 |
| crates.io | test-log | 0.2.18 | 间接 |
| crates.io | test-log-macros | 0.2.18 | 间接 |
| crates.io | thiserror-impl | 2.0.17 | 间接 |
| crates.io | thread_local | 1.1.9 | 间接 |
| crates.io | time | 0.3.46 | 间接 |
| crates.io | time-core | 0.1.8 | 间接 |
| crates.io | time-macros | 0.2.26 | 间接 |
| crates.io | tinytemplate | 1.2.1 | 间接 |
| crates.io | tracing-attributes | 0.1.30 | 间接 |
| crates.io | tracing-core | 0.1.34 | 间接 |
| crates.io | tracing-error | 0.2.1 | 间接 |
| crates.io | tracing-log | 0.2.0 | 间接 |
| crates.io | unicode-ident | 1.0.22 | 间接 |
| crates.io | utf8parse | 0.2.2 | 间接 |
| crates.io | valuable | 0.1.1 | 间接 |
| crates.io | vergen | 9.1.0 | 间接 |
| crates.io | vergen-gitcl | — | 间接 |
| crates.io | vergen-gitcl | 9.1.0 | 间接 |
| crates.io | vergen-lib | 9.1.0 | 间接 |
| crates.io | walkdir | 2.5.0 | 间接 |
| crates.io | wasip2 | 1.0.1+wasi-0.2.4 | 间接 |
| crates.io | wasm-bindgen | 0.2.105 | 间接 |
| crates.io | wasm-bindgen-macro | 0.2.105 | 间接 |
| crates.io | wasm-bindgen-macro-support | 0.2.105 | 间接 |
| crates.io | wasm-bindgen-shared | 0.2.105 | 间接 |
| crates.io | web-sys | 0.3.82 | 间接 |
| crates.io | winapi-util | 0.1.11 | 间接 |
| crates.io | windows-link | 0.2.1 | 间接 |
| crates.io | windows-sys | 0.61.2 | 间接 |
| crates.io | wit-bindgen | 0.46.0 | 间接 |
| crates.io | zerocopy | 0.8.27 | 间接 |
| crates.io | zerocopy-derive | 0.8.27 | 间接 |
| crates.io | zune-inflate | 0.2.54 | 间接 |
依赖安全公告 5
该仓库未发布可被索引解析的包，因此评估的是其自身的依赖图——共 167 个包，其中也包含从不交付的开发与测试版本固定：5 个存在已知公告，0 个为直接依赖。 有 27 个无法评估——没有已解析的版本、生态系统不受支持，或不在所列包清单之内。
| 软件包 | 版本 | 关系 | 严重程度 | 公告数 | 修复版本 |
|---|---|---|---|---|---|
| time | 0.3.46 | 间接 | 中 | 2 | 0.3.47 |
| rand | 0.9.2 | 间接 | 低 | 2 | 0.10.1 |
| anyhow | 1.0.100 | 间接 | 未知 | 1 | 1.0.103 |
| crossbeam-epoch | 0.9.18 | 间接 | 未知 | 1 | 0.9.20 |
| paste | 1.0.15 | 间接 | 未知 | 1 | — |
公告表示依赖图中记录的版本落入某条公告的受影响范围。可达性未经分析，且依赖图包含开发与测试的版本固定——某项发现可能只涉及工具链而非交付的软件。
原始 JSON 报告 机器可读
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"is_fork": false,
"size_kb": 10369,
"has_wiki": true,
"homepage": null,
"languages": {
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"HTML": 3361,
"Rust": 2315678,
"Shell": 5252,
"Python": 30036,
"Dockerfile": 342
},
"pushed_at": "2026-07-28T18:05:26Z",
"created_at": "2021-05-26T18:33:30Z",
"owner_type": "Organization",
"updated_at": "2026-07-28T18:08:46Z",
"description": null,
"is_archived": false,
"is_disabled": false,
"license_spdx": "BSD-3-Clause",
"default_branch": "main",
"license_spdx_raw": "BSD-3-Clause",
"primary_language": "Rust",
"significant_languages": [
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},
"owner": {
"blog": null,
"name": "libjxl",
"type": "Organization",
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"location": null,
"followers": 128,
"avatar_url": "https://avatars.githubusercontent.com/u/77789960?v=4",
"created_at": "2021-01-21T13:48:27Z",
"is_verified": null,
"public_repos": 10,
"account_age_days": 2014
},
"license": {
"state": "standard",
"spdx_id": "BSD-3-Clause",
"raw_spdx": "BSD-3-Clause",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
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},
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{
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{
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},
{
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},
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{
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"is_bot": false,
"headline": "Rewrite box and codestream parsing. (#828)",
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"headline": "Add flake.nix for Nix dev shell and checks",
"author_name": "Wonwoo Choi",
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"headline": "srgb_to_linear, srgb_to_linear_simd: Multiply by reciprocal (#826)",
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"is_bot": false,
"headline": "Vectorize blending (#821)",
"author_name": "Alexander Shaposhnikov",
"author_login": "alexander-shaposhnikov",
"committed_at": "2026-07-20T10:07:44Z",
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"oid": "1cc9ab71f8c89570158f0589f3a2ced68e93d534",
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"is_bot": false,
"headline": "Simplify API and test code (#820)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-07-19T08:32:09Z",
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{
"oid": "012a29245feabc17d7b9674aa1a0a1d44714395f",
"body": "* wip\n\n* Fix wasm build\n\n* Address clippy report\n\n* Fix formatting\n\n* Update AUTHORS",
"is_bot": false,
"headline": "Perform blending in-place (#818)",
"author_name": "Alexander Shaposhnikov",
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"body": "Fixes 815.",
"is_bot": false,
"headline": "Disable the single symbol special path with LZ77 and extra bits. (#817)",
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"is_bot": false,
"headline": "Update borders around LF groups in progressive rendering. (#816)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-07-14T18:25:54Z",
"body_truncated": false,
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"oid": "7f8ee4fef25449ad1f870b6175a13387c5396d22",
"body": "* Implement a limit on buffer caching.\n\nUse that limit to prevent the pipeline from caching buffers when in\nmodular mode.\n\n* Preparatory refactor\n\n* Refactor squeeze run step.\n\n* Decode modular transforms depth-first.\n\nThis temporarily breaks progressive rendering and a bunch of other cases.\n\n* Make\n[…]\nly\nreducing memory usage especially in the case of progressive decoding.\n\nAlso reduces memory usage in VarDCT images with modular channels\nand overall reorganizes progressive rendering for VarDCT too.",
"is_bot": false,
"headline": "Rewrite transform application in Modular decoding (#812)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-07-13T18:40:53Z",
"body_truncated": true,
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"oid": "3f3b57dd51b4d4e84c2f38aa479c1d91a058bfba",
"body": "Also implement testing for progressive decoding.",
"is_bot": false,
"headline": "Refactor end-to-end tests to a separate module. (#814)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-07-11T18:15:38Z",
"body_truncated": false,
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},
{
"oid": "64307868ac5eb5696df316eb5f8abaddf3d18363",
"body": "1 MiB is arguably quite tight.",
"is_bot": false,
"headline": "Less strict ICC size limit",
"author_name": "Sami Boukortt",
"author_login": "sboukortt",
"committed_at": "2026-07-08T17:37:48Z",
"body_truncated": false,
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},
{
"oid": "041b060c9612aa3c7c194beb08a5ad931c7b6a09",
"body": null,
"is_bot": false,
"headline": "Update comment on JxlColorProfile::same_color_encoding() (#809)",
"author_name": "FooIbar",
"author_login": "FooIbar",
"committed_at": "2026-06-26T13:49:49Z",
"body_truncated": false,
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"oid": "923878062a20a2ea9903674839ddbb1c638d6b4c",
"body": null,
"is_bot": false,
"headline": "Clarify the contract between the render pipeline and its input. (#806)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-06-15T16:09:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6c44dc31de77693d37cc60ce51c861b8a7014204",
"body": "…es. (#805)",
"is_bot": false,
"headline": "Simplify handling of lf image and remove a copy with progressive imag…",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-06-15T09:33:55Z",
"body_truncated": false,
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"oid": "36c9c3b43ee372a09e82bfed8ca2b75f5a2ec134",
"body": null,
"is_bot": false,
"headline": "slightly speedup XYB by doing a TODO (#801)",
"author_name": "Jon Sneyers",
"author_login": "jonsneyers",
"committed_at": "2026-06-11T21:34:49Z",
"body_truncated": false,
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{
"oid": "e7436b8fc35b4f62f554ec1a68270e4c44cf0bdf",
"body": "Fixes #798.",
"is_bot": false,
"headline": "Remove proc-macro-error2. (#799)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-06-10T11:06:41Z",
"body_truncated": false,
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},
{
"oid": "245728edcc93285cd0cd592726211e7dcbbb8c67",
"body": "`maybe_preview_lf_frame` rendered the whole image only when called with\n`changed_regions = None`, otherwise just those regions. Its only caller always\npassed `Some(®ions[..])`, so the full-image path was never taken and\n`lf_frame_was_rendered` (only set in the `None` branch) was never set.\n\nStrea\n[…]\nrame and only the changed\nregions afterwards (keyed on `lf_frame_was_rendered`), and drop the now-unused\n`Option` parameter. Truncated decodes now show the full LF preview; full decodes\nare unchanged.",
"is_bot": false,
"headline": "Render the full LF preview on its first flush. (#800)",
"author_name": "tnikkel",
"author_login": "tnikkel",
"committed_at": "2026-06-10T10:32:04Z",
"body_truncated": true,
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},
{
"oid": "afd41c946aceb01e7e6fbfd1e3db391c3cffc95e",
"body": "* perf: add no-LZ77 and config420 tree decoder variants\n\n* style: format specialized tree variant changes\n\n* Re-work modular special cases; remove no-lz77 but 420 case.\n\n* Move the RLE special case to a custom fast_lossless path.\n\n---------\n\nCo-authored-by: Helmut Januschka <helmut@januschka.com>",
"is_bot": false,
"headline": "More modular fast paths and optimizations (#797)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-06-09T19:12:31Z",
"body_truncated": false,
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},
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"oid": "f1388c43432527dbb90a1b30681c22c3a9a14b56",
"body": "* perf: reduce blending allocations in hot paths\n\n* blending: use flat per-thread scratch borrowed from render pipeline state\n\nAddress review feedback: replace the per-thread Vec<Vec<f32>> scratch with\na single flat Vec<f32> stored in BlendingState (init_local_state), grown\nonce via ensure_capacity \n[…]\n>; with cap 8 it stays on the stack for\n every realistic channel count.\n\n* Move ChannelVec to util/smallvec.rs and some simplifications.\n\n---------\n\nCo-authored-by: Luca Versari <veluca@google.com>",
"is_bot": false,
"headline": "perf: reduce blending allocations in hot paths (#709)",
"author_name": "Helmut Januschka",
"author_login": "hjanuschka",
"committed_at": "2026-06-08T15:20:46Z",
"body_truncated": true,
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},
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"oid": "4fcfb24d751df9efd29b75f62e1194057a0be45f",
"body": "Also add more `#[inline]` attributes. On my laptop ~7% speedup for e3,\n~30% for sunset_logo.jxl:\n\n```\nmain - sunset:\nDecoded 64033200 pixels in 7.401 seconds: 8.652 MP/s\nDecoded 64033200 pixels in 7.432 seconds: 8.616 MP/s\nDecoded 64033200 pixels in 7.441 seconds: 8.606 MP/s\n\nnew - sunset:\nDecoded 6\n[…]\n16.183 MP/s\n\nnew - green queen e3:\nDecoded 77394600 pixels in 4.452 seconds: 17.382 MP/s\nDecoded 77394600 pixels in 4.509 seconds: 17.166 MP/s\nDecoded 77394600 pixels in 4.441 seconds: 17.425 MP/s\n```",
"is_bot": false,
"headline": "Speed up Weighted predictor. (#793)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-06-08T12:26:34Z",
"body_truncated": true,
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"oid": "814612de1bd30bc4700129e6ef1fcd6306c3df93",
"body": null,
"is_bot": false,
"headline": "Fix DeltaPalette with Weighted predictor.",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-06-04T19:41:38Z",
"body_truncated": false,
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},
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"oid": "6cb5810f0e0fc36767a500a4f2e4adf3ee5f9ba1",
"body": null,
"is_bot": false,
"headline": "Speed up smooth upsampling.",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-06-04T19:20:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6b6b005996e498f4e4959ce0f15dcb2a3c7f45a7",
"body": null,
"is_bot": false,
"headline": "Fix jxl_cms enabling jxl's default features.",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-06-04T08:16:13Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ad5ead543f6f3ff09d449ddabbe095cb51fb67ed",
"body": "On my machine, speeds up sunset-logo.jxl from ~7.7MP/s to ~8.4MP/s\n(about 10% improvement).\n\nNo unsafe required.\n\nCo-authored-by: Luca Versari <veluca93@gmail.com>",
"is_bot": false,
"headline": "Speed up flat tree traversal. (#716)",
"author_name": "Helmut Januschka",
"author_login": "hjanuschka",
"committed_at": "2026-06-04T06:22:54Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "654a985eb1c17e8cff1b58184c20dcad16677f58",
"body": "This gives a significant speedup on jxl-art images (i.e. 1.4x on\nsunset_logo.jxl)",
"is_bot": false,
"headline": "Revisit modular special cases, and add a single-symbol path. (#787)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-06-03T06:32:15Z",
"body_truncated": false,
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},
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"oid": "6fa7f5c44aecf81594443a018dba369e852f0012",
"body": null,
"is_bot": false,
"headline": "Fix squeeze smooth preview indexing logic. (#785)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-06-01T14:41:49Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "019620476f2fc5aedc0d47af1479cff317a9e155",
"body": "* perf: tighten VarDCT group coefficient hot loop\n\n* vardct: drop unsafe in coefficient writeback hot loop\n\nAddress review feedback from veluca93: replace the two get_unchecked\ncalls in decode_vardct_group's coefficient writeback inner loop with\nsafe indexing, gated by a single assert!(permutation.l\n[…]\n #[inline]\nand drop the now-unneeded #[allow(unsafe_code)]. The legitimate win in\nthe original commit -- removing the unnecessary zeroing of\nVarDctBuffers::scratch and transform_buffer -- is retained.",
"is_bot": false,
"headline": "perf: minor speedups in VarDCT decoding (#720)",
"author_name": "Helmut Januschka",
"author_login": "hjanuschka",
"committed_at": "2026-05-31T23:03:30Z",
"body_truncated": true,
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"oid": "da966063d84ef201069be39987bd838ce9f73ef5",
"body": "* perf: use StackVec in render channel plumbing\n\n* render: drop StackVec, keep SmallVec with inlining and push_rows_mut helper\n\nAddress review feedback: remove the new StackVec type and modify SmallVec\ninstead. The benchmark for the StackVec-based version was within noise on\nall four sample files, s\n[…]\nted.\n\n* Modify SmallVec to have a pluggable heap storage.\n\nThis introduces the StackOnly variant, which elides all the heap storage\npaths.\n\n---------\n\nCo-authored-by: Luca Versari <veluca93@gmail.com>",
"is_bot": false,
"headline": "Speed up usages of SmallVec",
"author_name": "Helmut Januschka",
"author_login": "hjanuschka",
"committed_at": "2026-05-31T22:57:29Z",
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"oid": "841842a56b38c9917e265ad538e0dc0807585780",
"body": null,
"is_bot": false,
"headline": "Fix a panic when referencing a non-existent LF frame. (#784)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-05-31T20:07:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b78c54a73a9a668148c186bd2220dfbab7db8eaf",
"body": "Add support for 128-bit SIMD on WASM.",
"is_bot": false,
"headline": "feat: simd128 support for wasm32 (#706)",
"author_name": "Mert",
"author_login": "mertalev",
"committed_at": "2026-05-30T22:32:34Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e1fc42e19cb217410c0218fe37edd32c598c6adf",
"body": null,
"is_bot": false,
"headline": "Make the smooth-unsqueeze special path work on non-None grids.",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-05-29T09:40:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fbf05dfc962676286bfab858d5bd132824e5ad22",
"body": null,
"is_bot": false,
"headline": "Remove CmsStage",
"author_name": "Sami Boukortt",
"author_login": "sboukortt",
"committed_at": "2026-05-29T08:36:05Z",
"body_truncated": false,
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},
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"oid": "e749ffdf59283560a3d6b38e0e536c96afe38ace",
"body": null,
"is_bot": false,
"headline": "Fix crash when trying to unsqueeze an empty tile.",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-05-28T07:14:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6e826493e7d8d2fd684f1c0a6a79e521c8a3a95d",
"body": "This makes progressive_dc images show progressive previews that are\nnot blocky.",
"is_bot": false,
"headline": "Make progressive previews of modular images smoother.",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-05-26T22:25:11Z",
"body_truncated": false,
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},
{
"oid": "3c4f2242d68a3b77b8960088b41329fdde7cabf1",
"body": null,
"is_bot": false,
"headline": "Fix OOM crash in OooJxlp processing.",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-05-25T12:37:25Z",
"body_truncated": false,
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},
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"oid": "c60408d127e59c2cf89ab404a1ec861578009d6e",
"body": null,
"is_bot": false,
"headline": "Fix inconsistent spline rendering in simd/scalar.",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-05-23T08:52:45Z",
"body_truncated": false,
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},
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"oid": "ebeed756ad5a3d66aa536ef6220bc87f4947855a",
"body": null,
"is_bot": false,
"headline": "Fix clipped blending with missing references",
"author_name": "Helmut Januschka",
"author_login": "hjanuschka",
"committed_at": "2026-05-23T08:52:45Z",
"body_truncated": false,
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{
"oid": "81dc81e7712b2a6747d5c56a887cfa9e1ca2f19e",
"body": "…es #765) (#766)\n\n* Fix: capture LZ77 distance cluster before context_map padding\n\nThe PR #671 context-map padding (Frame::decode calling Histograms::resize\nto extend context_map up to ZERO_DENSITY_CONTEXT_LIMIT for AC\nZeroDensityContext lookups) appends 16 zero entries to context_map\nafter Histogra\n[…]\ning/decode.rs\n\nCo-authored-by: Jon Sneyers <jon@cloudinary.com>\n\n* Trim verbose comments per review feedback\n\n* Add Lilith River to AUTHORS\n\n---------\n\nCo-authored-by: Jon Sneyers <jon@cloudinary.com>",
"is_bot": false,
"headline": "Fix: capture LZ77 distance cluster before context_map padding (resolv…",
"author_name": "Lilith River",
"author_login": "lilith",
"committed_at": "2026-05-23T07:06:53Z",
"body_truncated": true,
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},
{
"oid": "2a6f9ec122ba5713f973289e98d1ac87ccdf579e",
"body": "Prevents process abort on malformed inputs where frame_header.num_groups() is astronomically large (fixes #770).",
"is_bot": false,
"headline": "Use fallible allocation for hf_sections in codestream parser (#774)",
"author_name": "Helmut Januschka",
"author_login": "hjanuschka",
"committed_at": "2026-05-23T06:47:19Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f20f7d1371cfe58e00fc40e33a3c7db4e61c4d34",
"body": "When num_histograms is not a power of two, the bitstream can encode a value >= num_histograms in ceil_log2(num_histograms) bits, causing out-of-bounds indexing into the per-pass histogram context map (fixes #769).",
"is_bot": false,
"headline": "Validate histogram_index in PassInfo against num_histograms (#775)",
"author_name": "Helmut Januschka",
"author_login": "hjanuschka",
"committed_at": "2026-05-22T22:22:38Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c184321234884a02fd498d74f2ed955b8d96f1cc",
"body": "Compute the per-pixel display step directly from the orientation instead of via display_pixel((1, ..), save_size), which underflows when save_size.0 == 1 and the orientation flips x (fixes #768).",
"is_bot": false,
"headline": "Avoid subtract overflow in save_lowmem for 1px-wide save regions (#776)",
"author_name": "Helmut Januschka",
"author_login": "hjanuschka",
"committed_at": "2026-05-22T22:18:54Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c5528f6d6abd4143423575c8f128feea4c25143c",
"body": "…l format helpers",
"is_bot": false,
"headline": "Add `JxlPixelFormat::rgb*`, and do not ask for extra channels in pixe…",
"author_name": "Wonwoo Choi",
"author_login": "tirr-c",
"committed_at": "2026-05-07T12:13:13Z",
"body_truncated": false,
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},
{
"oid": "e7405e013f61b412283479e8a3c451441eb09b6e",
"body": null,
"is_bot": false,
"headline": "add support for out-of-order jxlp (ftyp version 1) (#752)",
"author_name": "Jon Sneyers",
"author_login": "jonsneyers",
"committed_at": "2026-05-05T13:44:19Z",
"body_truncated": false,
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},
{
"oid": "1f92de51aaf2d80a07472973d32aa525fc19bb5d",
"body": null,
"is_bot": false,
"headline": "Fix two cases of too-early partial rendering. (#764)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-05-05T12:00:35Z",
"body_truncated": false,
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},
{
"oid": "4e43b322384640ef2efeca005c4b2e90db5ac460",
"body": null,
"is_bot": false,
"headline": "Do not save partial frames before a successful flush. (#763)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-05-05T07:39:10Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3058840645f339b1bb90276d902be1514fe0aeb0",
"body": null,
"is_bot": false,
"headline": "Remove support for uninitialized image buffers. (#758)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-05-02T13:59:54Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c41cbfaf34c2c8ebc3fb6655c885fe427ab9542a",
"body": "Do not return `true` if the `regions` argument is empty.",
"is_bot": false,
"headline": "Small fix in maybe_preview_lf_frame. (#760)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-05-02T13:11:00Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d782c1921b469307902e7d54b4e6131e437bc7ee",
"body": "Currently flush_pixels returns Result<()> and unconditionally re-runs\nthe do_flush=true rendering path even when nothing has changed since\nthe last flush. Callers that consume the rendered output (e.g. the\nFirefox decoder) end up doing redundant per-row post-processing for\nevery flush, even when the\n[…]\ned since the last call so the caller can skip\nits post-processing entirely.\n\ndecode_and_render_hf_groups now returns Result<bool> so its callers\nin sections.rs can decide whether to mark pixels_dirty.",
"is_bot": false,
"headline": "flush_pixels: return whether new pixels were rendered (#755)",
"author_name": "tnikkel",
"author_login": "tnikkel",
"committed_at": "2026-05-02T06:36:28Z",
"body_truncated": true,
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{
"oid": "25e3b36b0200c73be6983b02e544d477e3a831c7",
"body": null,
"is_bot": false,
"headline": "Minor API fixes from Chrome review.",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-05-02T05:29:02Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "33864e8c00fa622871e2d3461f6a3c24e2cb9098",
"body": "…(#757)\n\n* Add a miri test demonstrating alignment UB in safe code\n\n* Fix the issue and turn UB demo into a regression test",
"is_bot": false,
"headline": "Fix an unsound API allowing creating slices with incorrect alignment …",
"author_name": "Sergey \"Shnatsel\" Davidoff",
"author_login": "Shnatsel",
"committed_at": "2026-05-01T19:46:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0664c90bf9e099948261c903e0d22a6ec088cab8",
"body": null,
"is_bot": false,
"headline": "Handle output modular channels with grid type None. (#756)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-05-01T15:40:01Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2c2636a14bd4c9be259b42805578724cfff821f3",
"body": null,
"is_bot": false,
"headline": "Bump version to 0.4.3 (#753)",
"author_name": "Luca Versari",
"author_login": "veluca93",
"committed_at": "2026-04-24T11:46:59Z",
"body_truncated": false,
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{
"oid": "452f35e24d7f05feeccc2e92e688a0c0723ba455",
"body": null,
"is_bot": false,
"headline": "Avoid scan-only panic on empty follow-up process call (#749)",
"author_name": "Helmut Januschka",
"author_login": "hjanuschka",
"committed_at": "2026-04-23T23:25:56Z",
"body_truncated": false,
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"name": "Dangerous-Workflow",
"detail": "no dangerous workflow patterns detected",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
},
{
"key": "dependency_update_tool",
"name": "Dependency-Update-Tool",
"detail": "no update tool detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "fuzzing",
"name": "Fuzzing",
"detail": "project is fuzzed",
"points": 5,
"status": "met",
"details": [],
"max_points": 5
},
{
"key": "license",
"name": "License",
"detail": "license file detected",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "maintained",
"name": "Maintained",
"detail": "30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "packaging",
"name": "Packaging",
"detail": "packaging workflow detected",
"points": 5,
"status": "met",
"details": [],
"max_points": 5
},
{
"key": "pinned_dependencies",
"name": "Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 8",
"points": 4,
"status": "partial",
"details": [],
"max_points": 5
},
{
"key": "sast",
"name": "SAST",
"detail": "SAST tool is run on all commits",
"points": 5,
"status": "met",
"details": [],
"max_points": 5
},
{
"key": "security_policy",
"name": "Security-Policy",
"detail": "security policy file not detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "signed_releases",
"name": "Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"key": "token_permissions",
"name": "Token-Permissions",
"detail": "detected GitHub workflow tokens with excessive permissions",
"points": 5.2,
"status": "partial",
"details": [],
"max_points": 7.5
},
{
"key": "vulnerabilities",
"name": "Vulnerabilities",
"detail": "5 existing vulnerabilities detected",
"points": 3.8,
"status": "partial",
"details": [],
"max_points": 7.5
}
]
},
{
"key": "dependency_advisories",
"band": "excellent",
"name": "Dependency advisories",
"note": "Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 167 resolved dependencies against OSV; 27 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.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"indirect_dependencies_free_of_known_advisories",
"no_advisories_left_outstanding"
]
}
},
{
"code": "weights_renormalized",
"params": {}
},
{
"code": "advisories_scope_repository",
"params": {
"assessed": 167
}
},
{
"code": "advisories_unassessed",
"params": {
"count": 27
}
},
{
"code": "advisories_repo_graph_caveat",
"params": {}
},
{
"code": "advisories_reachability",
"params": {}
}
],
"value": 100,
"inputs": {
"source": "osv",
"advisories": 7,
"affected_packages": 5,
"assessed_packages": 167,
"unassessed_packages": 27,
"affected_by_severity": "moderate 1, low 1, unknown 3",
"direct_affected_packages": 0
},
"components": [
{
"key": "direct_dependencies_free_of_known_advisories",
"name": "Direct dependencies free of known advisories",
"detail": "no direct dependency carries a known advisory",
"points": 35,
"status": "met",
"details": [
{
"code": "no_direct_advisories",
"params": {}
}
],
"max_points": 35
},
{
"key": "indirect_dependencies_free_of_known_advisories",
"name": "Indirect dependencies free of known advisories",
"detail": "transitive set not separable from development and test dependencies in this scope",
"points": 0,
"status": "excluded",
"details": [
{
"code": "advisories_scope_not_separable",
"params": {}
}
],
"max_points": 25
},
{
"key": "no_advisories_left_outstanding",
"name": "No advisories left outstanding",
"detail": "no advisory carries a publication date",
"points": 0,
"status": "excluded",
"details": [
{
"code": "advisories_no_publication_date",
"params": {}
}
],
"max_points": 40
}
]
},
{
"key": "malicious_dependencies",
"band": "excellent",
"name": "Malicious dependencies",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"source": "osv",
"meaning": "reported as a malicious package by the OpenSSF corpus; the remedy is removal or moving off the compromised name, never an upgrade of the same artifact. Versions the registry has since pulled are listed but not scored",
"packages": [],
"red_flag": false,
"assessed_packages": 167,
"malicious_packages": 0,
"direct_malicious_packages": 0,
"withdrawn_malicious_packages": 0,
"installable_malicious_packages": 0
},
"components": [
{
"key": "no_dependency_reported_as_a_malicious_package",
"name": "No dependency reported as a malicious package",
"detail": "no dependency is reported as a malicious package",
"points": 100,
"status": "met",
"details": [
{
"code": "no_malicious_dependencies",
"params": {}
}
],
"max_points": 100
}
]
},
{
"key": "high_risk_jurisdiction_exposure",
"band": "excellent",
"name": "High-Risk Jurisdiction Exposure",
"note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
"notes": [
{
"code": "jurisdiction_evidence_limits",
"params": {}
}
],
"value": 100,
"inputs": {
"meaning": "self-published location evidence; not nationality or citizenship",
"red_flag": false,
"exposures": [],
"policy_countries": [
"Russia",
"Iran",
"North Korea"
],
"review_only_matches": 0,
"assessed_self_published_locations": 8
},
"components": [
{
"key": "policy_exposure_multiplier",
"name": "Policy exposure multiplier",
"detail": "no confirmed policy-scope location match",
"points": 100,
"status": "met",
"details": [
{
"code": "jurisdiction_no_match",
"params": {}
}
],
"max_points": 100
}
]
}
],
"description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
},
{
"key": "ai_readiness",
"band": "moderate",
"name": "AI Readiness",
"value": 61,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "at_risk",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 39,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.73,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"components": [
{
"key": "agent_instructions",
"name": "Agent instructions",
"detail": "no CLAUDE.md / AGENTS.md / editor rules",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_instructions",
"params": {}
}
],
"max_points": 45
},
{
"key": "machine_readable_docs_llms_txt",
"name": "Machine-readable docs (llms.txt)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
},
{
"key": "legible_commit_history",
"name": "Legible commit history",
"detail": "73 of 100 human commits state their intent (structured subject or explanatory body)",
"points": 38.9,
"status": "partial",
"details": [
{
"code": "legible_history",
"params": {
"legible": 73,
"sampled": 100
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "moderate",
"name": "Verify loop (build / test / typecheck)",
"note": null,
"notes": [],
"value": 64,
"inputs": {
"has_nix": true,
"has_tests": true,
"lockfiles": [
"Cargo.lock"
],
"has_dockerfile": true,
"typed_language": true,
"bootstrap_files": [],
"has_devcontainer": false,
"has_linter_config": false,
"typecheck_configs": [],
"agent_commit_share": 0,
"toolchain_manifests": [
"Cargo.toml",
"jxl/Cargo.toml",
"jxl/fuzz/Cargo.toml",
"jxl_cli/Cargo.toml",
"jxl_cms/Cargo.toml",
"jxl_macros/Cargo.toml",
"jxl_simd/Cargo.toml",
"jxl_transforms/Cargo.toml"
],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "Cargo.toml, jxl/Cargo.toml, jxl/fuzz/Cargo.toml (toolchain convention, no task runner)",
"points": 12.6,
"status": "partial",
"details": [
{
"code": "toolchain_convention",
"params": {
"files": "Cargo.toml, jxl/Cargo.toml, jxl/fuzz/Cargo.toml"
}
}
],
"max_points": 18
},
{
"key": "automated_tests",
"name": "Automated tests",
"detail": null,
"points": 22,
"status": "met",
"details": [],
"max_points": 22
},
{
"key": "lint_format_config",
"name": "Lint / format config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 11
},
{
"key": "static_type_checking",
"name": "Static type checking",
"detail": "Rust (statically typed)",
"points": 11,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Rust"
}
}
],
"max_points": 11
},
{
"key": "reproducible_environment",
"name": "Reproducible environment",
"detail": "Dockerfile, Nix, lockfile",
"points": 10,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "Dockerfile, Nix, lockfile"
}
}
],
"max_points": 10
},
{
"key": "demonstrated_agent_practice",
"name": "Demonstrated agent practice",
"detail": "no agent-authored commits among the last 100",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_authored_commits",
"params": {
"sampled": 100
}
}
],
"max_points": 10
},
{
"key": "automated_maintenance",
"name": "Automated maintenance",
"detail": "no automated dependency updates observed",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_dependency_automation",
"params": {}
}
],
"max_points": 8
},
{
"key": "openssf_scorecard_pinned_dependencies",
"name": "OpenSSF Scorecard: Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 8",
"points": 8,
"status": "partial",
"details": [],
"max_points": 10
}
]
},
{
"key": "ai_code_legibility",
"band": "excellent",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 98,
"inputs": {
"primary_language": "Rust",
"largest_source_bytes": 104329,
"source_files_sampled": 204,
"oversized_source_files": 6
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "Rust (statically typed)",
"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Rust"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "6/204 source files over 60KB",
"points": 53.4,
"status": "partial",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 204,
"oversized": 6
}
}
],
"max_points": 55
}
]
}
],
"description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
}
],
"metrics_version": "1.13.0"
},
"warnings": [
"Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
"Could not fetch crates package 'jxl_cli' from its registry",
"deps.dev does not index crates:jxl@0.5.1; advisories assessed against the repository dependency graph instead"
],
"report_type": "repository",
"generated_at": "2026-07-29T02:34:23.824225Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/l/libjxl/jxl-rs.svg",
"full_name": "libjxl/jxl-rs",
"license_state": "standard",
"license_spdx": "BSD-3-Clause"
}