Here are some articles where companies discuss building applications using the Functional Web App (FWA) architecture pattern.


These vendors provide one or more of the facets of FWAs.

Open source

These open source projects may also assist you in building FWAs.

  • Architect - Architect is a simple framework for building and delivering powerful Functional Web Apps (FWAs) on AWS
  • Bicep - Bicep is a Domain Specific Language (DSL) for deploying Azure resources declaratively.
  • SAM - The AWS Serverless Application Model (SAM) is an open-source framework for building serverless applications. It provides shorthand syntax to express functions, APIs, databases, and event source mappings.
  • Serverless - Zero-friction development tooling for auto-scaling apps on AWS Lambda.
  • Terraform - Terraform is an open-source infrastructure as code software tool that provides a consistent CLI workflow to manage hundreds of cloud services.

Something missing?

Send a PR or share your thoughts on Twitter


Written by Brian LeRoux & Ryan Block from Begin, with help from Frances Berriman, Kristofer Joseph, James Lindenbaum, & Dana Oshiro