Conditional Compilation vs Runtime Feature Toggles

Developers should use conditional compilation when building software that needs to run on multiple platforms (e meets developers should use runtime feature toggles to reduce deployment risks, test new features in production with a subset of users, and quickly disable problematic features without rolling back entire releases. Here's our take.

Conditional Compilation

Nice Pick

Developers should use conditional compilation when building software that needs to run on multiple platforms (e

Pros

• g
• Related to: c-preprocessor, compiler-optimization

Cons

• Specific tradeoffs depend on your use case

Runtime Feature Toggles

Developers should use runtime feature toggles to reduce deployment risks, test new features in production with a subset of users, and quickly disable problematic features without rolling back entire releases

Pros

• They are essential for continuous delivery pipelines, allowing for safer and more controlled releases, and are widely used in agile and DevOps environments to manage feature lifecycle from development to full deployment
• Related to: continuous-delivery, a-b-testing

Cons

• Specific tradeoffs depend on your use case

The Verdict

These tools serve different purposes. Conditional Compilation is a concept while Runtime Feature Toggles is a methodology. We picked Conditional Compilation based on overall popularity, but your choice depends on what you're building.

The Bottom Line

Conditional Compilation wins

Based on overall popularity. Conditional Compilation is more widely used, but Runtime Feature Toggles excels in its own space.