Software Development Glossary — Letter F
31 terms starting with F
Welcome to the letter F of the CodeBranch Software Development Glossary. This section compiles all technical concepts, methodologies, frameworks, and engineering terms starting with F that our team uses across day-to-day software delivery — from architecture and backend systems to AI, DevOps, cloud infrastructure, security, mobile, and quality assurance.
Each entry links to a dedicated page with a plain-language definition, practical usage examples, and how the term fits into modern software engineering. Whether you are a founder evaluating a technical proposal, a product manager aligning with an engineering team, or a developer brushing up on terminology, these definitions are written to be clear, accurate, and directly applicable to real-world projects.
The glossary is continuously expanded as new technologies emerge and as our engineering practices evolve. It reflects how CodeBranch actually builds software today — with AI-powered agentic development, Spec-Driven Development (SDD), closed-loop CI/CD pipelines, and production-grade quality gates. If you cannot find a term here, browse the other letters or reach out to our team.
Terms Starting with F
- FaaS (Function as a Service)
- FaaS (Function as a Service)
- Failover
- Fast API
- Fault Tolerance
- Feature Engineering
- Feature Flag
- Feature Prioritization
- Feature Store
- Feature toggle
- Federated Architecture
- Federated identity
- Federated Learning
- Federation Service
- File Transfer Protocol (FTP)
- Finite State Machine (FSM)
- FinOps (Financial Operations)
- Firebase
- Firewall
- Flat File Database
- Framework
- Front Controller
- Front-end development
- Front-end framework
- Full-Stack Development
- Full-Text Search
- Functional Programming
- Functional Requirements
- Functional Specification
- Functional testing
- Fuzz Testing
Need more than a definition?
Our glossary is a reference, but real engineering decisions need context. If you are evaluating a technology or planning a project, our solutions architects can help translate these concepts into concrete recommendations for your use case.
Talk to our team