Side-by-Side Comparison
PdfViewer vs cijoe
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● GrapheneOS/PdfViewer (1K)
● defunkt/cijoe (1K)
☆ 1KPdfViewer stars
☆ 1Kcijoe stars
+1Difference
cijoeStar Leader (1.0x)
⚖️ Comparison Verdict
Star Popularity
cijoe Leads
+1 stars (1.0x ratio)
Forks & Derivatives
PdfViewer Leads
144 total community forks
Recent Maintenance
PdfViewer
Pushed 4d ago
Licensing
MIT
Both share open license
Side-by-Side Facts
| Metric | GrapheneOS/PdfViewer ↗ | defunkt/cijoe ↗ |
|---|---|---|
| Description | Simple Android PDF viewer based on pdf.js and content providers. The app doesn't require any permissions. The PDF stream is fed into the sandboxed WebView without giving it access to content or files. CSP is used to enforce that the JavaScript and styling properties within the WebView are entirely static. | CI Joe is a fun Continuous Integration server. Unmaintained. |
| GitHub Stars | ☆ 1,046 | ☆ 1,047 |
| Forks | 144 | 124 |
| Open Issues | 51 | 18 |
| Main Language | Kotlin | Ruby |
| License | MIT | MIT |
| Last Push | Oct 5, 2026 | Oct 1, 2011 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
⭐ Embed Verified Badges in README
Add verified GitHubRepo badges to either project's README.md to showcase star momentum.
PdfViewer Badge
[](https://githubrepo.cloud/repo/GrapheneOS/PdfViewer?utm_source=readme_badge)
cijoe Badge
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