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🟣 : An Amazon Cognito Emulator for local development

14 starsRust

Cognitox – open-source Amazon Cognito emulator written in Rust

by unvalley·Apr 9, 2026·3 points·1 comment
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AI Analysis

●●SolidNiche GemCozy

Local Cognito emulator with admin UI beats LocalStack for focused authentication testing.

Strengths
  • •All 119 Cognito API operations implemented with coverage documentation
  • •Built-in Hosted UI and admin console for testing flows
  • •Rust implementation with Docker and cargo install options
Weaknesses
  • •SRP authentication only partially implemented, Lambda triggers not supported
  • •Nine stars indicates very early stage with limited adoption
Target Audience

Developers testing AWS Cognito integrations locally

Similar To

LocalStack · moto · DynamoDB Local

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