Category • 47 Posts

Code

Thumbnail for Add Tests to Your Feature-Flagged Codebase
Code

Add Tests to Your Feature-Flagged Codebase

Software testing is usually a point of friction for software development teams. Feature flags create an added layer of complexity that you need to account for. So how can we make the process of testing in a feature-flagged codebase easier?  Isolate Tests to Reduce the Scope of the System Under…

Talia Nassi
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Code, Infra

Migrate from Monolith to Microservices

Creating new microservices individually via feature flags ensures a low-risk release that will be easy on your devs, network administrators, and end-users

Team Split
Thumbnail for Controlled Rollout with React Native and Feature Flags
Code, Features

Controlled Rollout with React Native and Feature Flags

Controlled rollouts, also called canary releases, or percentage rollouts, are a vital part of software releases. With controlled rollouts, you can release your new feature to a small subset of users, verify proper functionality, and then slowly roll the feature out to your entire user base once you know it…

Talia Nassi
Thumbnail for Get Started with Feature Flags in Node
Code

Get Started with Feature Flags in Node

Develop a small application programming interface with Node.js and Express, and deploy feature flags to toggle functionality.

Sylvia Fronczak
Thumbnail for A Quick Guide to Feature Toggles in Spring Boot
Code

A Quick Guide to Feature Toggles in Spring Boot

Feature toggling is a powerful technique you can use to hide or disable parts of an application. Today, we’ll walk you through implementing a feature toggle (often called a feature flag) in Spring Boot. By the end of the post, you’ll have learned not only how to get started with…

Carlos Schults
Thumbnail for How to Implement Testing in Production
Code, Industry Trends

How to Implement Testing in Production

Testing in production is becoming more and more common across tech. The most significant benefit is knowing that your features work in production before your users have access. With feature flags, you can safely deploy your code to production targeting only internal teammates, test the functionality, validate design and performance,…

Talia Nassi
Thumbnail for Build a CRUD App With Spring Boot and Angular in 20 Minutes
Code

Build a CRUD App With Spring Boot and Angular in 20 Minutes

Learn how to create a basic CRUD app using Spring Boot and Angular to release features to production quickly and safely.

Sylvia Fronczak
Thumbnail for How to Branch by Abstraction with Feature Flags
Code, Features, Infra

How to Branch by Abstraction with Feature Flags

Learn to branch by abstraction, a pattern used for making large-scale changes gradually while continuing to release your application, using feature flags

Lindsay Brunner
Thumbnail for Set Up Feature Flags with React Hooks
Code

Set Up Feature Flags with React Hooks

Everywhere I look lately, I see React Hooks. It’s the new trend that’s taken over the developer world. Hooks are functions that let you hook into state and lifecycle features from functional components. The value here is that they let you use React without classes. This makes for shorter, cleaner…

Talia Nassi

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