Bit Zesty
At Bit Zesty we make use of open-source code libraries when developing and, whenever possible, we contribute to these code libraries too. One example of an authentication library we have used is Devise, an open-source code library (available on GitHub) which provides login functionality for web applications developed in Ruby on Rails. Benefiting from pre-made code libraries - such as Devise - allows our developers to save time and money for our client. Additionally, in June this year GOV.UK launched a new Design System through which its teams and individuals can propose new styles, components and patterns, as well as contribute to existing ones and see what others are working on. If suitable, adopt whatever pre-built features you can and take advantage of the collective knowledge of some of the best in the industry.