Show HN: A Self-hosted Deferred Deep linking. Firebase dynamic link model

Category: infrastructure

Tags: deep-linking, referral, self-hosted, mobile, attribution

Score: 6.3/10 (Innovation: 5, Technical: 7, Documentation: 8, Utility: 5)

blynk-deferlink is a self-hosted deferred deep linking and referral attribution system, offering deterministic (clipboard/install referrer) and probabilistic (fingerprinting) recovery methods. It provides interchangeable PHP and Node.js backends plus React web and mobile SDKs, with a focus on privacy and avoiding vendor lock-in compared to commercial MMPs like Branch. The project is production-used and well-documented, but lacks ad-network attribution and requires manual Universal Links setup.

Target audience: backend developers, mobile developers

Repository: https://github.com/Newtdev/blynk-deferlink · TypeScript · MIT · 5 stars

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