Tech article
Legacy Software Modernisation: Rewrite vs Refactor Guide
Community description: Deciding when to modernise a legacy software system is one of the most consequential architectural...
Dev.to | Sep 14, 2026 | Mecanik1337
Automated excerpt
Legacy software modernisation represents the process of updating obsolete software systems to align with modern computing architectures. Code Refactoring Low Low Medium Upgrading framework versions (e.g. System Rewriting High High High Replacing obsolete architectures with custom microservices. Frequently Asked Questions What is legacy software modernisation? How do I decide between rewriting and refactoring legacy code?
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