Zalando Uses LLMs To Automate UI Migration
Zalando's Partner Tech migrated 15 B2B applications from one in-house UI component library to another and evaluated large language models (LLMs) to automate code transformations. During an internal LLM hackathon they ran five iterative experiments—moving from direct source-code prompts to verified interface mappings and example-driven transformations—to reach high accuracy for basic components while retaining manual verification for complex cases, producing a reusable migration toolkit.
Key Points
- 1Validated LLM-driven migration for 15 B2B apps, progressing through five iterative experiment phases
- 2Revealed that interface mappings and example-driven prompts address LLM limitations in code-to-code transformations
- 3Encourages building verified mapping plus examples and manual checks to create a reusable migration toolkit
Scoring Rationale
Strong practical demonstration and actionable toolkit, but limited to a single company's migration and some manual verification needs.
Sources
Public references used for this report.
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