Mendel Framework

Self-hosted, A/B testing & Feature flag framework

0 votes·0 comments·Jun 19, 2026

About

Mendel Framework is a batteries-included experimentation and feature-flagging platform you embed in your Node.js application. It is purpose-built for teams that want GrowthBook / LaunchDarkly-style capabilities without the SaaS dependency or vendor lock-in; everything runs on your own Mongo cluster, behind your own auth, in your own VPC. The framework is completely generic. It carries no business concepts.