Developer ecosystem comparison
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ExpressVPN vs Mollie

Developer ecosystem comparison across GitHub activity, SDKs, documentation, community, reach and momentum.

ExpressVPN and Mollie (Building a payments and banking stack for makers.) both appear on the Smoower Developer Ecosystem Index.

Mollie (rank #122) holds a modest lead over ExpressVPN (rank #569) on the overall Smoower ecosystem score (54 vs 35). The gap of 19 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), Mollie is ahead of ExpressVPN. On education (docs, guides and learning material for developers), Mollie is ahead of ExpressVPN. On community (issue response, PR reviews and discussion health), Mollie is ahead of ExpressVPN. On reach (how visible the ecosystem is beyond its own repos), ExpressVPN is clearly ahead of Mollie. On momentum (release cadence and how fast the ecosystem moves), Mollie is clearly ahead of ExpressVPN.

ExpressVPN carries 1,250 GitHub stars across 12 public repos, with 3 repositories active in the last 90 days and 7 external contributors on record. Mollie shows 2,571 stars across 85 public repos, 30 active in the last 90 days and 26 external contributors.

ExpressVPN is the stronger read for anyone weighting reach. Mollie looks better where momentum 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

MetricExpressVPNMollie
Ranking
Overall rank#569#122
Pillars
Overall3554
Code5769
Education6985
Community3041
Reach4821
Momentum1539
Builder experience00
Signals
Stars1,2502,571
Forks2201,124
Public repos1285
Active repos (90d)330
External contributors726
Avg polish6363
Avg AI-readiness2950

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