---
titel: "Use cases"
adresse: https://anvil-coder.tech/en/use-cases
beschreibung: "Five examples, each clearly marked as synthetic, show which tasks Anvil Coder can meaningfully work through in traceable slices — from legacy modernization to repository standardization, without any pricing. Each case study has its own detail page."
sprache: en
---

Use cases

# What Anvil Coder can meaningfully work on

Each case study shows one complete use case following the same format — starting situation, prerequisites, workflow, result artifacts and a key-figures card without pricing, on its own detail page. Five out of five examples are synthetic and each one is marked as such.

## Format and labeling

Every case study follows the same structure on its own detail page: starting situation and goal with a clear statement of what was not automated; prerequisites; the workflow from ticket through plan and implementation to the pull request; the result artifacts; a key-figures card with data origin and measurement period; and a path into the cockpit for your own details.

Every example on this page was created for illustration. It is not a promise about the duration, quality or cost of a future run of your own — your own figures appear in the cockpit after logging in, within your own tenant context.

## All case studies

- Synthetic example — illustrative magnitudes, not a measurement.[Modernizing a legacy Java codebase](https://anvil-coder.tech/en/use-cases/legacy-java-modernisieren)A grown Spring project on an outdated Java and framework version is broken into checkable slices and moved step by step to a defined target level.Stack profile: `java-spring-boot-4-hexagonal`[Read the case study](https://anvil-coder.tech/en/use-cases/legacy-java-modernisieren)

- Synthetic example — illustrative magnitudes, not a measurement.[Targeted feature slices in an existing codebase](https://anvil-coder.tech/en/use-cases/feature-slices-bestandscode)A clearly scoped story is added to an existing application — broken into individual, manageable slices instead of loading the entire codebase at once.Stack profile: `typescript-node-20-express`[Read the case study](https://anvil-coder.tech/en/use-cases/feature-slices-bestandscode)

- Synthetic example — illustrative magnitudes, not a measurement.[Bug fix with a regression-test cycle](https://anvil-coder.tech/en/use-cases/bugfix-regressionstest-zyklus)A reported bug first gets a regression test that demonstrably shows it red, then the fix, until that same test turns green.Stack profile: `php-laravel-13`[Read the case study](https://anvil-coder.tech/en/use-cases/bugfix-regressionstest-zyklus)

- Synthetic example — illustrative magnitudes, not a measurement.[Greenfield project from a specification](https://anvil-coder.tech/en/use-cases/gruene-wiese-aus-spec)A requirement text turns first into a structured specification, then a repository scaffold, and finally into workable epics.Stack profile: `typescript-react-vite-spa`[Read the case study](https://anvil-coder.tech/en/use-cases/gruene-wiese-aus-spec)

- Synthetic example — illustrative magnitudes, not a measurement.[Repository and architecture standardization](https://anvil-coder.tech/en/use-cases/repository-standardisierung)A stack profile with guardrails, defined once, is applied repeatedly to several repositories of the same team instead of restating the alignment every time.Stack profile: `go-1.27`[Read the case study](https://anvil-coder.tech/en/use-cases/repository-standardisierung)

## Have a use case of your own?

The free tier is open without a call — create a project, pull an epic, review the result in your own repository.

[Start for free](https://app.anvil-coder.tech/register)[Book a demo](https://anvil-coder.tech/demo)