Open Source Web Browser

Which software development methodology is followed in open source customization?

Open source customization means,adding some new features or extracting some features from the already existing feature?In this scenario,it will adopt which software development methodology?Is it follow waterfall development methodology,or Rapid application development methodology or some other model?Which methodology best suit for this?

Public Comments

1. You mean a program that can be easily changed, distributed and accessed? Any server side, web based language.
2. many open source customizations are done around agile software methodology, so I would say this methodology would suite what you are doing. This methodology allows you to deliver business value faster, cheaper and with less risk.