Developer ecosystem comparison
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Afterpay vs Heap

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

Afterpay and Heap (Product Insights) both appear on the Smoower Developer Ecosystem Index.

Heap (rank #569) holds a narrow lead over Afterpay (rank #728) on the overall Smoower ecosystem score (35 vs 30). The gap of 5 points reflects composite signals across code, docs, community and reach.

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

Afterpay carries 99 GitHub stars across 12 public repos, with 3 repositories active in the last 90 days and 4 external contributors on record. Heap shows 215 stars across 65 public repos, 6 active in the last 90 days and 1 external contributors.

Afterpay is the stronger read for anyone weighting reach. Heap 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

MetricAfterpayHeap
Ranking
Overall rank#728#569
Pillars
Overall3035
Code4435
Education3872
Community2614
Reach4730
Momentum1312
Builder experience00
Signals
Stars99215
Forks135105
Public repos1265
Active repos (90d)36
External contributors41
Avg polish4837
Avg AI-readiness3223

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