Architecture Constraints

Table 1. Technical Constraints

Constraint	Explanation
Client	Code FREAK should be accessible on all kinds of systems. It is thus a web application that supports all modern browsers.
Execution environment	Deployment is possible via Docker. The application should also be runnable without Docker for development.
Third-party libraries	All third party software that is used must be FOSS and compatible with AGPL-3.0.

Table 2. Organizational Constraints

Constraint	Explanation
Organizational framework	Rudementary version of Scrum. Sprints are usually 2 weeks.
Changing team members	The core team consists of university students. The usually only stay for months or few years.
Code repository	The code is hosted on GitHub: https://github.com/codefreak/codefreak
Distribution	Code FREAK is FOSS, licensed under AGPL-3.0.
Release schedule	Releases are currently made on demand. There is no strict release cycle.

Table 3. Conventions

Constraint	Explanation
Architecture documentation	Terminology and structure based on arc42.
Code style	Rules are included in the repository and automatically enforced.
Semantic versioning	The main project and secondary repositories use semantic versioning.
Language	All code and documentation is written in English.

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