Public recordModerate
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-18 07:23 UTC
espresso3389 / pdfrx_web
TypeScript port of the pdfrx PDF viewer for the browser, built on pdfrx's pdfium WASM engine
espresso3389/pdfrx_web holds a health index of 54 out of 100, placing it in the Moderate band. It scores highest on Vitality (69/100) and lowest on Community & Adoption (35/100). It was last updated 7 days ago. A single contributor accounts for most of its recent work.
54
overall / 100Software 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.
54
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)
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 53 is calibrated to 54 on the published index scale (record calibration 2026-08-02).
Ownership
Takashi KawasakiPersonal account
101 followers143 public repossince Jan 2012clairchant LLC
This repository is owned by a personal account. A single-owner project carries more continuity risk than an organization-backed one.
Package ecosystems
| Registry | Package | Version | Downloads / mo | Versions | Last publish | Tags |
|---|---|---|---|---|---|---|
| npm | @pdfrx/colab | 0.27.0 | 217 | 36 | 47 days ago | pdfpdfiumviewerreactcollaborationpdfrx |
| npm | @pdfrx/react | 0.27.0 | 1,997 | 43 | 47 days ago | pdfpdfiumviewerreactpdf-viewerpdfrx |
| npm | @pdfrx/engine | 0.27.0 | 3,778 | 47 | 47 days ago | pdfpdfiumwasmpdfrx |
| npm | @pdfrx/viewer | 0.27.0 | 1,779 | 47 | 47 days ago | pdfpdfiumviewerwasmpdf-viewerpdfrx |
| npm | @pdfrx/viewer-core | 0.27.0 | 3,711 | 47 | 47 days ago | pdfpdfiumviewerpdfrx |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
69
Development activity
56Moderate
How it's scored
| 36/36 | Push recency — last push 7 days ago |
| 2.1/36 | Commit cadence — 3/52 weeks with commits |
| 18/18 | Commit volume — 287 commits in the last year |
| 0/10 | OpenSSF Scorecard: Maintained — project was created within the last 90 days. Please review its contents carefully |
Inputs used
| commits_last_year | 287 |
| human_commit_share | 1 |
| days_since_last_push | 7 |
| active_weeks_last_year | 3 |
Release discipline
88Excellent
How it's scored
| 16.2/27 | Ships releases — 45 version tags (no GitHub releases) |
| 36/36 | Release recency — latest release 47 days ago |
| 27/27 | Release cadence — a release every ~0.4 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 45 |
| latest_release_tag | v0.27.0 |
| releases_from_tags | yes |
| days_since_latest_release | 47 |
| mean_days_between_releases | 0.4 |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.
Community & Adoption
Does the project have users, downloads, attention, and a welcoming setup for contributors?
35
Popularity & adoption
1Critical
How it's scored
| 0/60 | Stars — 0 stars |
| 0/25 | Forks — 0 forks |
| 0/15 | Watchers — 0 watchers |
Inputs used
| forks | 0 |
| stars | 0 |
| watchers | 0 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
50Moderate
How it's scored
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (MIT) |
| 0/18 | CONTRIBUTING guide |
| 0/13.5 | Code of conduct |
| 0/7.2 | Issue template |
| 0/6.3 | PR template |
Inputs used
| has_readme | yes |
| has_license | yes |
| readme_badges | 4 |
| has_contributing | no |
| has_issue_template | no |
| has_code_of_conduct | no |
| readme_badge_services | shields.io |
| has_pull_request_template | no |
How it's scored
| 54.1/80 | Monthly downloads — 11,482 downloads/month across npm |
| 0/20 | Registry dependents — not reported by this ecosystem |
Inputs used
| packages | @pdfrx/colab, @pdfrx/react, @pdfrx/engine, @pdfrx/viewer, @pdfrx/viewer-core |
| dependents | — |
| ecosystems | npm |
| total_downloads | — |
| monthly_downloads | 11,482 |
| 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?
40
Maintainer resilience (bus factor)
13Critical
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 0/22.5 | Commit distribution — top contributor authored 100% of commits |
| 1.4/13.5 | Contributor breadth — 1 contributors |
| 3/10 | OpenSSF Scorecard: Contributors — project has 1 contributing companies or organizations -- score normalized to 3 |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 1 |
| top_contributor_share | 1 |
Issue & PR responsiveness
1Critical
How it's scored
| 0/42 | Issue resolution — no issues or no data |
| 0/30 | PR acceptance — no decided pull requests or no data |
| 0/13 | Newcomer PR acceptance — no first-time contributor's PR decided in 30d |
| 0/15 | OpenSSF Scorecard: Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
Inputs used
| merged_prs | 0 |
| open_issues | 0 |
| closed_issues | 0 |
| prs_merged_7d | 0 |
| prs_decided_7d | 0 |
| prs_merged_30d | 0 |
| prs_decided_30d | 0 |
| issue_closed_ratio | — |
| closed_unmerged_prs | 0 |
| first_time_authors_30d | 0 |
| first_time_prs_merged_30d | 0 |
| first_time_prs_decided_30d | 0 |
Excluded from scoring (no data or not applicable): Issue resolution, PR acceptance, Newcomer PR acceptance. Remaining weights renormalized.
Ownership & stewardship
62Moderate
How it's scored
| 10/30 | Ownership backing — personal (user) account |
| 0/20 | Verified domain — not applicable to user accounts |
| 14.4/25 | Owner reach — 101 followers of espresso3389 |
| 25/25 | Track record — 143 public repos, account ~14 yr old |
Inputs used
| followers | 101 |
| owner_type | User |
| is_verified | — |
| owner_login | espresso3389 |
| public_repos | 143 |
| account_age_days | 5,367 |
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.
Package maintenance
100Exceptional
How it's scored
| 25/25 | Published & resolvable — 5 package(s) on npm |
| 35/35 | Publish recency — latest publish 47 days ago |
| 20/20 | Version history — 47 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | @pdfrx/colab, @pdfrx/react, @pdfrx/engine, @pdfrx/viewer, @pdfrx/viewer-core |
| ecosystems | npm |
| any_deprecated | no |
| min_days_since_publish | 47 |
Engineering Quality
Are baseline engineering and documentation practices in place?
68
Engineering practices
60Moderate
How it's scored
| 24/24 | CI workflows — 3 workflow(s) |
| 24/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard: CI-Tests — no data |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.
Documentation
80Excellent
How it's scored
| 30/30 | README |
| 25/25 | Documentation directory |
| 15/15 | Documentation / homepage site — https://espresso3389.github.io/pdfrx_web/ |
| 10/10 | Repository description |
| 0/10 | Topics |
| 0/10 | Wiki |
Inputs used
| topics | — |
| has_wiki | no |
| homepage | — |
| docs_site | https://espresso3389.github.io/pdfrx_web/ |
| has_readme | yes |
| has_docs_dir | yes |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
49
Security posture
36Weak
How it's scored
| 6.8/7.5 | Binary-Artifacts — binaries present in source code |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 0/2.5 | CI-Tests — no data |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
| 0.8/2.5 | Contributors — project has 1 contributing companies or organizations -- score normalized to 3 |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | License — license file detected |
| 0/7.5 | Maintained — project was created within the last 90 days. Please review its contents carefully |
| 5/5 | Packaging — packaging workflow detected |
| 1/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 2 |
| 0/5 | SAST — no SAST tool detected |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — no data |
| 7.5/7.5 | Token-Permissions — GitHub workflow tokens follow principle of least privilege |
| 0.8/7.5 | Vulnerabilities — 9 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 3.6 |
Excluded from scoring (no data or not applicable): CI-Tests, Signed-Releases. Remaining weights renormalized.
Dependency advisories
100Exceptional
How it's scored
| 35/35 | Direct dependencies free of known advisories — no direct dependency carries a known advisory |
| 25/25 | Indirect dependencies free of known advisories — no indirect dependency carries a known advisory |
| 0/40 | No advisories left outstanding — no advisory carries a publication date |
Inputs used
| source | osv |
| advisories | 0 |
| affected_packages | 0 |
| assessed_packages | 5 |
| unassessed_packages | 0 |
| affected_by_severity | none |
| direct_affected_packages | 0 |
Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the npm:@pdfrx/colab@0.27.0 runtime dependency closure — what installing the published package pulls in — 5 packages. 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.
62
Agent context & guidance
48Weak
How it's scored
| 45/45 | Agent instructions — AGENTS.md, CLAUDE.md |
| 0/15 | Machine-readable docs (llms.txt) |
| 3.2/40 | Legible commit history — 6 of 100 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | no |
| llms_txt_url | — |
| legible_history_share | 0.06 |
| agent_instruction_files | AGENTS.md, CLAUDE.md |
| agent_instruction_max_bytes | 14,342 |
How it's scored
| 0/18 | One-command bootstrap |
| 22/22 | Automated tests |
| 0/11 | Lint / format config |
| 11/11 | Static type checking — examples/basic/tsconfig.json, examples/colab/tsconfig.json, examples/react/tsconfig.json, packages/colab/tsconfig.json, packages/engine/tsconfig.json, packages/react/tsconfig.json, packages/viewer-core/tsconfig.json, packages/viewer/tsconfig.json |
| 10/10 | Reproducible environment — lockfile |
| 0/10 | Demonstrated agent practice — no agent-authored commits among the last 100 |
| 0/8 | Automated maintenance — no automated dependency updates observed |
| 2/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 2 |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | package-lock.json |
| has_dockerfile | no |
| typed_language | yes |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | examples/basic/tsconfig.json, examples/colab/tsconfig.json, examples/react/tsconfig.json, packages/colab/tsconfig.json, packages/engine/tsconfig.json, packages/react/tsconfig.json, packages/viewer-core/tsconfig.json, packages/viewer/tsconfig.json |
| agent_commit_share | 0 |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0 |
Code legibility for models
98Exceptional
How it's scored
| 45/45 | Type-checkable code — TypeScript (statically typed) |
| 53.3/55 | Manageable file sizes — 5/159 source files over 60KB |
Inputs used
| primary_language | TypeScript |
| largest_source_bytes | 446,298 |
| source_files_sampled | 159 |
| oversized_source_files | 5 |
Machine-readable interfaces
100Exceptional
How it's scored
| 0/40 | API schema (OpenAPI/GraphQL/proto) — not applicable to this kind of software |
| 0/20 | MCP server — not applicable to this kind of software |
| 40/40 | Runnable examples — examples |
Inputs used
| example_dirs | examples |
| has_mcp_signal | no |
| 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
0GitHub stars
1contributors
287commits, last 12 months
7days since last push
45releases
1bus factor
0open issues
npmpackage ecosystems
More detail
OpenSSF Scorecard 3.6 / 10
3.6aggregate
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).
| 9 | Binary-Artifacts | binaries present in source code |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| n/a | CI-Tests | no pull request found |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 0/30 approved changesets -- score normalized to 0 |
| 3 | Contributors | project has 1 contributing companies or organizations -- score normalized to 3 |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 0 | Maintained | project was created within the last 90 days. Please review its contents carefully |
| 10 | Packaging | packaging workflow detected |
| 2 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 2 |
| 0 | SAST | no SAST tool detected |
| 0 | Security-Policy | security policy file not detected |
| n/a | Signed-Releases | no releases found |
| 10 | Token-Permissions | GitHub workflow tokens follow principle of least privilege |
| 1 | Vulnerabilities | 9 existing vulnerabilities detected |
Direct dependencies 8
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| npm | @pdfrx/engine | ^0.27.0 | packages/colab/package.json |
| npm | @pdfrx/react | ^0.27.0 | packages/colab/package.json |
| npm | @pdfrx/viewer | ^0.27.0 | packages/colab/package.json |
| npm | @pdfrx/viewer-core | ^0.27.0 | packages/colab/package.json |
| npm | @pdfrx/viewer | ^0.27.0 | packages/react/package.json |
| npm | svgpath | ^2.6.0 | packages/react/package.json |
| npm | @pdfrx/engine | ^0.27.0 | packages/viewer/package.json |
| npm | @pdfrx/viewer-core | ^0.27.0 | packages/viewer/package.json |
All dependencies 301
Full resolved dependency set from the GitHub dependency graph: 14 direct and 287 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| npm | @pdfrx/engine | * | direct |
| npm | @pdfrx/engine | 0.27.0 | direct |
| npm | @pdfrx/engine | ^0.27.0 | direct |
| npm | @pdfrx/react | * | direct |
| npm | @pdfrx/react | 0.27.0 | direct |
| npm | @pdfrx/react | ^0.27.0 | direct |
| npm | @pdfrx/viewer | * | direct |
| npm | @pdfrx/viewer | 0.27.0 | direct |
| npm | @pdfrx/viewer | ^0.27.0 | direct |
| npm | @pdfrx/viewer-core | * | direct |
| npm | @pdfrx/viewer-core | 0.27.0 | direct |
| npm | @pdfrx/viewer-core | ^0.27.0 | direct |
| npm | svgpath | 2.6.0 | direct |
| npm | svgpath | ^2.6.0 | direct |
| npm | @asamuzakjp/css-color | 5.1.11 | indirect |
| npm | @asamuzakjp/dom-selector | 7.1.1 | indirect |
| npm | @asamuzakjp/generational-cache | 1.0.1 | indirect |
| npm | @asamuzakjp/nwsapi | 2.3.9 | indirect |
| npm | @babel/code-frame | 7.29.7 | indirect |
| npm | @babel/helper-validator-identifier | 7.29.7 | indirect |
| npm | @babel/runtime | 7.29.7 | indirect |
| npm | @bramus/specificity | 2.4.2 | indirect |
| npm | @csstools/color-helpers | 6.1.0 | indirect |
| npm | @csstools/css-calc | 3.3.0 | indirect |
| npm | @csstools/css-color-parser | 4.1.10 | indirect |
| npm | @csstools/css-parser-algorithms | 4.0.0 | indirect |
| npm | @csstools/css-syntax-patches-for-csstree | 1.1.7 | indirect |
| npm | @csstools/css-tokenizer | 4.0.0 | indirect |
| npm | @emnapi/core | 1.11.1 | indirect |
| npm | @emnapi/runtime | 1.11.1 | indirect |
| npm | @emnapi/wasi-threads | 1.2.2 | indirect |
| npm | @esbuild/aix-ppc64 | 0.25.12 | indirect |
| npm | @esbuild/aix-ppc64 | 0.28.1 | indirect |
| npm | @esbuild/android-arm | 0.25.12 | indirect |
| npm | @esbuild/android-arm | 0.28.1 | indirect |
| npm | @esbuild/android-arm64 | 0.25.12 | indirect |
| npm | @esbuild/android-arm64 | 0.28.1 | indirect |
| npm | @esbuild/android-x64 | 0.25.12 | indirect |
| npm | @esbuild/android-x64 | 0.28.1 | indirect |
| npm | @esbuild/darwin-arm64 | 0.25.12 | indirect |
| npm | @esbuild/darwin-arm64 | 0.28.1 | indirect |
| npm | @esbuild/darwin-x64 | 0.25.12 | indirect |
| npm | @esbuild/darwin-x64 | 0.28.1 | indirect |
| npm | @esbuild/freebsd-arm64 | 0.25.12 | indirect |
| npm | @esbuild/freebsd-arm64 | 0.28.1 | indirect |
| npm | @esbuild/freebsd-x64 | 0.25.12 | indirect |
| npm | @esbuild/freebsd-x64 | 0.28.1 | indirect |
| npm | @esbuild/linux-arm | 0.25.12 | indirect |
| npm | @esbuild/linux-arm | 0.28.1 | indirect |
| npm | @esbuild/linux-arm64 | 0.25.12 | indirect |
| npm | @esbuild/linux-arm64 | 0.28.1 | indirect |
| npm | @esbuild/linux-ia32 | 0.25.12 | indirect |
| npm | @esbuild/linux-ia32 | 0.28.1 | indirect |
| npm | @esbuild/linux-loong64 | 0.25.12 | indirect |
| npm | @esbuild/linux-loong64 | 0.28.1 | indirect |
| npm | @esbuild/linux-mips64el | 0.25.12 | indirect |
| npm | @esbuild/linux-mips64el | 0.28.1 | indirect |
| npm | @esbuild/linux-ppc64 | 0.25.12 | indirect |
| npm | @esbuild/linux-ppc64 | 0.28.1 | indirect |
| npm | @esbuild/linux-riscv64 | 0.25.12 | indirect |
| npm | @esbuild/linux-riscv64 | 0.28.1 | indirect |
| npm | @esbuild/linux-s390x | 0.25.12 | indirect |
| npm | @esbuild/linux-s390x | 0.28.1 | indirect |
| npm | @esbuild/linux-x64 | 0.25.12 | indirect |
| npm | @esbuild/linux-x64 | 0.28.1 | indirect |
| npm | @esbuild/netbsd-arm64 | 0.25.12 | indirect |
| npm | @esbuild/netbsd-arm64 | 0.28.1 | indirect |
| npm | @esbuild/netbsd-x64 | 0.25.12 | indirect |
| npm | @esbuild/netbsd-x64 | 0.28.1 | indirect |
| npm | @esbuild/openbsd-arm64 | 0.25.12 | indirect |
| npm | @esbuild/openbsd-arm64 | 0.28.1 | indirect |
| npm | @esbuild/openbsd-x64 | 0.25.12 | indirect |
| npm | @esbuild/openbsd-x64 | 0.28.1 | indirect |
| npm | @esbuild/openharmony-arm64 | 0.25.12 | indirect |
| npm | @esbuild/openharmony-arm64 | 0.28.1 | indirect |
| npm | @esbuild/sunos-x64 | 0.25.12 | indirect |
| npm | @esbuild/sunos-x64 | 0.28.1 | indirect |
| npm | @esbuild/win32-arm64 | 0.25.12 | indirect |
| npm | @esbuild/win32-arm64 | 0.28.1 | indirect |
| npm | @esbuild/win32-ia32 | 0.25.12 | indirect |
| npm | @esbuild/win32-ia32 | 0.28.1 | indirect |
| npm | @esbuild/win32-x64 | 0.25.12 | indirect |
| npm | @esbuild/win32-x64 | 0.28.1 | indirect |
| npm | @exodus/bytes | 1.15.1 | indirect |
| npm | @gerrit0/mini-shiki | 3.23.0 | indirect |
| npm | @jridgewell/sourcemap-codec | 1.5.5 | indirect |
| npm | @napi-rs/wasm-runtime | 1.1.6 | indirect |
| npm | @oxc-project/types | 0.139.0 | indirect |
| npm | @pdfrx/colab | 0.27.0 | indirect |
| npm | @pdfrx/example-basic | 0.0.0 | indirect |
| npm | @pdfrx/example-colab | 0.0.0 | indirect |
| npm | @pdfrx/example-react | 0.0.0 | indirect |
| npm | @playwright/test | 1.61.1 | indirect |
| npm | @rolldown/binding-android-arm64 | 1.1.5 | indirect |
| npm | @rolldown/binding-darwin-arm64 | 1.1.5 | indirect |
| npm | @rolldown/binding-darwin-x64 | 1.1.5 | indirect |
| npm | @rolldown/binding-freebsd-x64 | 1.1.5 | indirect |
| npm | @rolldown/binding-linux-arm-gnueabihf | 1.1.5 | indirect |
| npm | @rolldown/binding-linux-arm64-gnu | 1.1.5 | indirect |
| npm | @rolldown/binding-linux-arm64-musl | 1.1.5 | indirect |
| npm | @rolldown/binding-linux-ppc64-gnu | 1.1.5 | indirect |
| npm | @rolldown/binding-linux-s390x-gnu | 1.1.5 | indirect |
| npm | @rolldown/binding-linux-x64-gnu | 1.1.5 | indirect |
| npm | @rolldown/binding-linux-x64-musl | 1.1.5 | indirect |
| npm | @rolldown/binding-openharmony-arm64 | 1.1.5 | indirect |
| npm | @rolldown/binding-wasm32-wasi | 1.1.5 | indirect |
| npm | @rolldown/binding-win32-arm64-msvc | 1.1.5 | indirect |
| npm | @rolldown/binding-win32-x64-msvc | 1.1.5 | indirect |
| npm | @rolldown/pluginutils | 1.0.1 | indirect |
| npm | @rollup/rollup-android-arm-eabi | 4.62.2 | indirect |
| npm | @rollup/rollup-android-arm64 | 4.62.2 | indirect |
| npm | @rollup/rollup-darwin-arm64 | 4.62.2 | indirect |
| npm | @rollup/rollup-darwin-x64 | 4.62.2 | indirect |
| npm | @rollup/rollup-freebsd-arm64 | 4.62.2 | indirect |
| npm | @rollup/rollup-freebsd-x64 | 4.62.2 | indirect |
| npm | @rollup/rollup-linux-arm-gnueabihf | 4.62.2 | indirect |
| npm | @rollup/rollup-linux-arm-musleabihf | 4.62.2 | indirect |
| npm | @rollup/rollup-linux-arm64-gnu | 4.62.2 | indirect |
| npm | @rollup/rollup-linux-arm64-musl | 4.62.2 | indirect |
| npm | @rollup/rollup-linux-loong64-gnu | 4.62.2 | indirect |
| npm | @rollup/rollup-linux-loong64-musl | 4.62.2 | indirect |
| npm | @rollup/rollup-linux-ppc64-gnu | 4.62.2 | indirect |
| npm | @rollup/rollup-linux-ppc64-musl | 4.62.2 | indirect |
| npm | @rollup/rollup-linux-riscv64-gnu | 4.62.2 | indirect |
| npm | @rollup/rollup-linux-riscv64-musl | 4.62.2 | indirect |
| npm | @rollup/rollup-linux-s390x-gnu | 4.62.2 | indirect |
| npm | @rollup/rollup-linux-x64-gnu | 4.62.2 | indirect |
| npm | @rollup/rollup-linux-x64-musl | 4.62.2 | indirect |
| npm | @rollup/rollup-openbsd-x64 | 4.62.2 | indirect |
| npm | @rollup/rollup-openharmony-arm64 | 4.62.2 | indirect |
| npm | @rollup/rollup-win32-arm64-msvc | 4.62.2 | indirect |
| npm | @rollup/rollup-win32-ia32-msvc | 4.62.2 | indirect |
| npm | @rollup/rollup-win32-x64-gnu | 4.62.2 | indirect |
| npm | @rollup/rollup-win32-x64-msvc | 4.62.2 | indirect |
| npm | @shikijs/engine-oniguruma | 3.23.0 | indirect |
| npm | @shikijs/langs | 3.23.0 | indirect |
| npm | @shikijs/themes | 3.23.0 | indirect |
| npm | @shikijs/types | 3.23.0 | indirect |
| npm | @shikijs/vscode-textmate | 10.0.2 | indirect |
| npm | @standard-schema/spec | 1.1.0 | indirect |
| npm | @testing-library/dom | 10.4.1 | indirect |
| npm | @testing-library/react | 16.3.2 | indirect |
| npm | @testing-library/react | ^16.3.2 | indirect |
| npm | @tybys/wasm-util | 0.10.3 | indirect |
| npm | @types/aria-query | 5.0.4 | indirect |
| npm | @types/chai | 5.2.3 | indirect |
| npm | @types/deep-eql | 4.0.2 | indirect |
| npm | @types/estree | 1.0.9 | indirect |
| npm | @types/hast | 3.0.5 | indirect |
| npm | @types/node | 26.1.1 | indirect |
| npm | @types/node | ^26.0.0 | indirect |
| npm | @types/node | ^26.1.1 | indirect |
| npm | @types/react | 19.2.17 | indirect |
| npm | @types/react | ^19.2.17 | indirect |
| npm | @types/react-dom | 19.2.3 | indirect |
| npm | @types/react-dom | ^19.2.3 | indirect |
| npm | @types/unist | 3.0.3 | indirect |
| npm | @types/ws | 8.18.1 | indirect |
| npm | @types/ws | ^8.18.1 | indirect |
| npm | @typescript/typescript-aix-ppc64 | 7.0.2 | indirect |
| npm | @typescript/typescript-darwin-arm64 | 7.0.2 | indirect |
| npm | @typescript/typescript-darwin-x64 | 7.0.2 | indirect |
| npm | @typescript/typescript-freebsd-arm64 | 7.0.2 | indirect |
| npm | @typescript/typescript-freebsd-x64 | 7.0.2 | indirect |
| npm | @typescript/typescript-linux-arm | 7.0.2 | indirect |
| npm | @typescript/typescript-linux-arm64 | 7.0.2 | indirect |
| npm | @typescript/typescript-linux-loong64 | 7.0.2 | indirect |
| npm | @typescript/typescript-linux-mips64el | 7.0.2 | indirect |
| npm | @typescript/typescript-linux-ppc64 | 7.0.2 | indirect |
| npm | @typescript/typescript-linux-riscv64 | 7.0.2 | indirect |
| npm | @typescript/typescript-linux-s390x | 7.0.2 | indirect |
| npm | @typescript/typescript-linux-x64 | 7.0.2 | indirect |
| npm | @typescript/typescript-netbsd-arm64 | 7.0.2 | indirect |
| npm | @typescript/typescript-netbsd-x64 | 7.0.2 | indirect |
| npm | @typescript/typescript-openbsd-arm64 | 7.0.2 | indirect |
| npm | @typescript/typescript-openbsd-x64 | 7.0.2 | indirect |
| npm | @typescript/typescript-sunos-x64 | 7.0.2 | indirect |
| npm | @typescript/typescript-win32-arm64 | 7.0.2 | indirect |
| npm | @typescript/typescript-win32-x64 | 7.0.2 | indirect |
| npm | @vitejs/plugin-react | 6.0.4 | indirect |
| npm | @vitejs/plugin-react | ^6.0.4 | indirect |
| npm | @vitest/expect | 4.1.10 | indirect |
| npm | @vitest/mocker | 4.1.10 | indirect |
| npm | @vitest/pretty-format | 4.1.10 | indirect |
| npm | @vitest/runner | 4.1.10 | indirect |
| npm | @vitest/snapshot | 4.1.10 | indirect |
| npm | @vitest/spy | 4.1.10 | indirect |
| npm | @vitest/utils | 4.1.10 | indirect |
| npm | ansi-regex | 5.0.1 | indirect |
| npm | ansi-styles | 5.2.0 | indirect |
| npm | argparse | 2.0.1 | indirect |
| npm | aria-query | 5.3.0 | indirect |
| npm | assertion-error | 2.0.1 | indirect |
| npm | balanced-match | 4.0.4 | indirect |
| npm | bidi-js | 1.0.3 | indirect |
| npm | brace-expansion | 5.0.8 | indirect |
| npm | chai | 6.2.2 | indirect |
| npm | convert-source-map | 2.0.0 | indirect |
| npm | css-tree | 3.2.1 | indirect |
| npm | csstype | 3.2.3 | indirect |
| npm | data-urls | 7.0.0 | indirect |
| npm | decimal.js | 10.6.0 | indirect |
| npm | dequal | 2.0.3 | indirect |
| npm | detect-libc | 2.1.2 | indirect |
| npm | dom-accessibility-api | 0.5.16 | indirect |
| npm | entities | 4.5.0 | indirect |
| npm | entities | 8.0.0 | indirect |
| npm | es-module-lexer | 2.3.1 | indirect |
| npm | esbuild | 0.25.12 | indirect |
| npm | esbuild | 0.28.1 | indirect |
| npm | estree-walker | 3.0.3 | indirect |
| npm | expect-type | 1.4.0 | indirect |
| npm | fdir | 6.5.0 | indirect |
| npm | fsevents | 2.3.2 | indirect |
| npm | fsevents | 2.3.3 | indirect |
| npm | html-encoding-sniffer | 6.0.0 | indirect |
| npm | is-potential-custom-element-name | 1.0.1 | indirect |
| npm | js-tokens | 4.0.0 | indirect |
| npm | jsdom | 29.1.1 | indirect |
| npm | jsdom | ^29.1.1 | indirect |
| npm | lightningcss | 1.33.0 | indirect |
| npm | lightningcss-android-arm64 | 1.33.0 | indirect |
| npm | lightningcss-darwin-arm64 | 1.33.0 | indirect |
| npm | lightningcss-darwin-x64 | 1.33.0 | indirect |
| npm | lightningcss-freebsd-x64 | 1.33.0 | indirect |
| npm | lightningcss-linux-arm-gnueabihf | 1.33.0 | indirect |
| npm | lightningcss-linux-arm64-gnu | 1.33.0 | indirect |
| npm | lightningcss-linux-arm64-musl | 1.33.0 | indirect |
| npm | lightningcss-linux-x64-gnu | 1.33.0 | indirect |
| npm | lightningcss-linux-x64-musl | 1.33.0 | indirect |
| npm | lightningcss-win32-arm64-msvc | 1.33.0 | indirect |
| npm | lightningcss-win32-x64-msvc | 1.33.0 | indirect |
| npm | linkify-it | 5.0.2 | indirect |
| npm | lru-cache | 11.5.2 | indirect |
| npm | lunr | 2.3.9 | indirect |
| npm | lz-string | 1.5.0 | indirect |
| npm | magic-string | 0.30.21 | indirect |
| npm | markdown-it | 14.3.0 | indirect |
| npm | mdn-data | 2.27.1 | indirect |
| npm | mdurl | 2.0.0 | indirect |
| npm | minimatch | 10.2.5 | indirect |
| npm | nanoid | 3.3.16 | indirect |
| npm | obug | 2.1.4 | indirect |
| npm | parse5 | 8.0.1 | indirect |
| npm | pathe | 2.0.3 | indirect |
| npm | picocolors | 1.1.1 | indirect |
| npm | picomatch | 4.0.5 | indirect |
| npm | playwright | 1.61.1 | indirect |
| npm | playwright-core | 1.61.1 | indirect |
| npm | postcss | 8.5.19 | indirect |
| npm | pretty-format | 27.5.1 | indirect |
| npm | punycode | 2.3.1 | indirect |
| npm | punycode.js | 2.3.1 | indirect |
| npm | react | 19.2.8 | indirect |
| npm | react | ^19.2.8 | indirect |
| npm | react-dom | 19.2.8 | indirect |
| npm | react-dom | ^19.2.8 | indirect |
| npm | react-is | 17.0.2 | indirect |
| npm | require-from-string | 2.0.2 | indirect |
| npm | rolldown | 1.1.5 | indirect |
| npm | rollup | 4.62.2 | indirect |
| npm | saxes | 6.0.0 | indirect |
| npm | scheduler | 0.27.0 | indirect |
| npm | siginfo | 2.0.0 | indirect |
| npm | source-map-js | 1.2.1 | indirect |
| npm | stackback | 0.0.2 | indirect |
| npm | std-env | 4.2.0 | indirect |
| npm | symbol-tree | 3.2.4 | indirect |
| npm | tinybench | 2.9.0 | indirect |
| npm | tinyexec | 1.2.4 | indirect |
| npm | tinyglobby | 0.2.17 | indirect |
| npm | tinyrainbow | 3.1.0 | indirect |
| npm | tldts | 7.4.9 | indirect |
| npm | tldts-core | 7.4.9 | indirect |
| npm | tough-cookie | 6.0.2 | indirect |
| npm | tr46 | 6.0.0 | indirect |
| npm | tslib | 2.8.1 | indirect |
| npm | tsx | 4.23.1 | indirect |
| npm | tsx | ^4.23.1 | indirect |
| npm | typedoc | 0.28.20 | indirect |
| npm | typescript | 6.0.3 | indirect |
| npm | typescript | 7.0.2 | indirect |
| npm | typescript | ^7.0.2 | indirect |
| npm | uc.micro | 2.1.0 | indirect |
| npm | undici | 7.28.0 | indirect |
| npm | undici-types | 8.3.0 | indirect |
| npm | vite | 6.4.3 | indirect |
| npm | vite | 8.1.5 | indirect |
| npm | vite | ^8.1.5 | indirect |
| npm | vitest | 4.1.10 | indirect |
| npm | vitest | ^4.1.10 | indirect |
| npm | w3c-xmlserializer | 5.0.0 | indirect |
| npm | webidl-conversions | 8.0.1 | indirect |
| npm | whatwg-mimetype | 5.0.0 | indirect |
| npm | whatwg-url | 16.0.1 | indirect |
| npm | why-is-node-running | 2.3.0 | indirect |
| npm | ws | 8.21.1 | indirect |
| npm | ws | ^8.21.1 | indirect |
| npm | xml-name-validator | 5.0.0 | indirect |
| npm | xmlchars | 2.2.0 | indirect |
| npm | yaml | 2.9.0 | indirect |
Dependency advisories 0
Installing npm:@pdfrx/colab@0.27.0 pulls in 5 packages, direct and transitive: 0 carry known advisories, of which 0 are direct dependencies.
No known advisories affect the assessed dependencies.
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.
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 — npm.