Flags SDK by Vercel
Free, open-source library for using feature flags in Next.js
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Description
The Flags SDK is a free open-source library designed for implementing feature flags in Next.js and SvelteKit applications. It allows developers to manage feature rollouts and A/B testing effortlessly, ensuring a smooth user experience while maintaining high performance.
How to use Flags SDK by Vercel?
To use the Flags SDK, install it via npm with 'npm i flags', then import the flag you want to use in your application. Define your flags using a simple API and integrate them into your components to control feature visibility based on the flag's state.
Core features of Flags SDK by Vercel:
1️⃣
Set persistent flags for pages
2️⃣
Toggle between options for A/B testing
3️⃣
Integrate with any flag provider
4️⃣
Effortless setup with a declarative API
5️⃣
Ideal for strategic releases and controlled rollouts
Why could be used Flags SDK by Vercel?
| # | Use case | Status | |
|---|---|---|---|
| # 1 | A/B testing different features on a website | ✅ | |
| # 2 | Gradually rolling out new features to users | ✅ | |
| # 3 | Managing feature flags across multiple environments | ✅ | |
Who developed Flags SDK by Vercel?
The Flags SDK is developed by Vercel, a company known for its focus on improving developer experience and providing tools that enhance the performance and scalability of web applications.