Useful post outlining a lot of common pain points I have experienced myself in my career.

One of the reasons I went for an open source solution ( https://featurevisor.com ) that's Git based, and every change is done via Pull Requests.

Building blocks:

- Attributes for conditions: https://featurevisor.com/docs/attributes/

- Segments for targeting users: https://featurevisor.com/docs/segments/

- Features with variations and rules: https://featurevisor.com/docs/features/

Process:

- Merge PRs

- Trigger CI/CD pipeline: https://featurevisor.com/docs/deployment/

- Consume with SDK: https://featurevisor.com/docs/sdks/

Use cases:

- User entitlements: https://featurevisor.com/docs/use-cases/entitlements/

- Testing in production: https://featurevisor.com/docs/use-cases/testing-in-productio...

- A/B testing & experimentation: https://featurevisor.com/docs/use-cases/experiments/

- Remote configuration: https://featurevisor.com/docs/use-cases/remote-configuration...

You can also generate types as a package for compile-time safety:

- Code generation: https://featurevisor.com/docs/code-generation/

The post and the comments here give me more ideas on how to improve it with more features now.