Affinity vs ExpressVPN
Developer ecosystem comparison across GitHub activity, SDKs, documentation, community, reach and momentum.
Affinity and ExpressVPN both appear on the Smoower Developer Ecosystem Index.
Affinity (rank #536) holds a narrow lead over ExpressVPN (rank #569) on the overall Smoower ecosystem score (36 vs 35). The gap of 1 points reflects composite signals across code, docs, community and reach.
On code quality (the state of repositories, tests, releases and polish), ExpressVPN is ahead of Affinity. On education (docs, guides and learning material for developers), ExpressVPN is clearly ahead of Affinity. On community (issue response, PR reviews and discussion health), ExpressVPN is ahead of Affinity. On reach (how visible the ecosystem is beyond its own repos), Affinity is ahead of ExpressVPN. On momentum (release cadence and how fast the ecosystem moves), ExpressVPN is ahead of Affinity.
Affinity carries 4 GitHub stars across 40 public repos, with 1 repositories active in the last 90 days and 2 external contributors on record. ExpressVPN shows 1,250 stars across 12 public repos, 3 active in the last 90 days and 7 external contributors. The star gap on its own does not decide the comparison, but ExpressVPN's footprint is roughly 312.5x larger, which usually shows up in downstream signals like inbound issues and third party integrations.
Affinity is the stronger read for anyone weighting reach. ExpressVPN looks better where education is the deciding factor. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.
Side-by-side metrics
| Metric | Affinity | ExpressVPN |
|---|---|---|
| Ranking | ||
| Overall rank | #536 | #569 |
| Pillars | ||
| Overall | 36 | 35 |
| Code | 41 | 57 |
| Education | 42 | 69 |
| Community | 11 | 30 |
| Reach | 63 | 48 |
| Momentum | 2 | 15 |
| Builder experience | 0 | 0 |
| Signals | ||
| Stars | 4 | 1,250 |
| Forks | 1 | 220 |
| Public repos | 40 | 12 |
| Active repos (90d) | 1 | 3 |
| External contributors | 2 | 7 |
| Avg polish | 26 | 63 |
| Avg AI-readiness | 44 | 29 |