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# .NET Core `net7.0` 正規表現のパフォーマンス強化 2022-07-29

> Regular Expression Improvements in .NET 7
> https://devblogs.microsoft.com/dotnet/regular-expression-improvements-in-dotnet-7/

> Regex Performance Improvements in .NET 5
> https://devblogs.microsoft.com/dotnet/regex-performance-improvements-in-net-5/

> System.Text.RegularExpressions work planned for .NET 7 #62758
> https://github.com/dotnet/runtime/issues/62758

> .NET 7 (Preview 2) 新機能 : Regex Source Generator
> https://qreat.tech/3922/

###### tags: `.NET Core` `net7.0` `正規表現`