Microsoft recently introduced 'Project Corsa' to port TypeScript compiler to native code using Go, aiming for a 10X performance boost.The tech community is divided on this move due to questions about Rust, C#, porting vs. rewriting, Go vs. C#, and the impact on TypeScript developers.TypeScript, a superset of JavaScript released in 2012, has steadily gained popularity and held fifth place in various developer surveys.The decision to move from TypeScript to Go was primarily driven by the need for better performance in compiler development tasks.Choosing Go over Rust or C# was influenced by factors like automatic garbage collection, concurrency support, and semantic similarity.Go's support for shared memory concurrency and functional approach aligned well with TypeScript's existing codebase.Go's rich support for numeric types and reduced memory consumption were key factors in the decision-making process.Rewriting TypeScript from scratch would have posed significant risks and challenges for a language deeply embedded in many systems.C# and TypeScript developers need not panic or rush to learn Go, as both languages are evolving and have solid long-term prospects.Focus on legitimate sources of information and avoid falling for clickbait or misleading narratives in the tech industry.Professional software engineers should prioritize critical thinking and independent analysis to form well-reasoned opinions.