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📰 Simon Willison's Blog

Learn how coding agents can facilitate rewriting legacy code, making it easier to switch programming languages or frameworks

intermediate Published 14 May 2026

Action Steps

Discuss the benefits of using coding agents for rewriting legacy code with your team
Research coding agents and their capabilities in rewriting code
Evaluate the feasibility of using coding agents for your legacy codebase
Consider the potential cost savings and increased efficiency of using coding agents
Explore the use of coding agents in migrating legacy code to new languages or frameworks

Who Needs to Know This

Developers and engineering teams can benefit from understanding how coding agents can aid in rewriting legacy code, making it easier to migrate to new languages or frameworks

Key Insight

💡 Coding agents can facilitate the rewriting of legacy code, making it easier to migrate to new languages or frameworks