Trunk-based development (TBD) is a software development strategy where engineers merge smaller changes more frequently into the main codebase| Optimizely
Testing in production (TIP) is a software development practice in which new code changes are tested on live user traffic rather than in a staging environment.| Optimizely
A feature toggle is a mechanism that allows code to be turned “on” or “off” remotely without the need for a deploy.| Optimizely
Feature management refers to the process of developing, delivering, and optimizing new features. Teams test and release features to specific users or groups.| Optimizely
Continuous Delivery is the software development process of getting code changes into production quickly, safely and with higher quality.| Optimizely
Feature flags are a software development technique that turns certain functionality on and off during runtime, without deploying new code.| Optimizely