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flagship

Feature Flag SDK

A comprehensive feature flag management system built with modern web technologies. Includes a REST API, web dashboard, and JavaScript SDK for seamless feature rollouts and A/B testing in production applications.

Installation
$ npm i @cn-m/flagship
JavaScript SDK
REST API
Web Dashboard

Complete Feature Flag Solution

Built from the ground up with scalability and developer experience in mind.

JavaScript SDK

Lightweight client library with TypeScript support, real-time updates, and zero dependencies.

TypeScript support
Real-time flag updates
Zero dependencies

REST API

Robust backend API with authentication, rate limiting, and comprehensive flag management endpoints.

JWT authentication
Rate limiting
OpenAPI documentation

Web Dashboard

Intuitive web interface for managing flags, viewing analytics, and controlling feature rollouts.

Real-time analytics
User targeting
A/B testing tools

Technical Implementation

Built with modern technologies and best practices, showcasing full-stack development capabilities and system design skills.

Security First

Implements JWT authentication, input validation, and secure API design patterns.

Production Ready

Includes error handling, logging, monitoring, and deployment configurations.

Tech Stack

Backend

Node.js
Express.js
PostgreSQL
Redis

Frontend

React
TypeScript
Tailwind CSS
Vite

DevOps

Docker
GitHub Actions
AWS/Vercel
Monitoring

Testing

Jest
Supertest
Cypress
Unit & E2E

Quick Start

Get started with flagship in minutes

1. Install the SDK

npm install @cn-m/flagship

2. Initialize the client

import { FlagshipClient } from "@cn-m/flagship";
const client = new FlagshipClient({
apiKey: "your-api-key",
environment: "production"
});

3. Use feature flags

const isEnabled = await client.getFlag("new-feature");
if (isEnabled) {
// Show new feature
}

Development Roadmap

Planned features and improvements to enhance the flagship ecosystem

In Progress

Multi-Environment Support

Enhanced environment management with staging, development, and production flag isolation.

Environment-specific configurations
Promotion workflows
Planned

Advanced Analytics

Comprehensive analytics dashboard with conversion tracking and performance metrics.

Conversion funnel analysis
Statistical significance testing
Planned

SDK Expansion

Multi-language SDK support for Python, Go, and mobile platforms.

Python SDK
React Native SDK
Future

Machine Learning

AI-powered flag optimization and automated rollout recommendations.

Predictive rollout analysis
Anomaly detection
Future

Enterprise Features

Advanced security, compliance, and team management capabilities.

SSO integration
Audit logging
Research

Edge Computing

Edge-deployed flag evaluation for ultra-low latency feature toggles.

CDN integration
Global flag synchronization

Get In Touch

Interested in discussing this project or exploring collaboration opportunities? I'd love to hear from you.

flagship
Ntsako Mbhalati