# YJIT: Building a New JIT Compiler Inside CRuby

**URL:** <https://forum.devtalk.com/t/yjit-building-a-new-jit-compiler-inside-cruby/23136>\
**Category:** In The News\
**Tags:** jit, in-the-news\
**Created:** [29 September 2021 03:34 UTC](https://forum.devtalk.com/t/yjit-building-a-new-jit-compiler-inside-cruby/23136 "2021-09-29T03:34:49Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![CommunityNews](https://forum.devtalk.com/user_avatar/forum.devtalk.com/communitynews/32/1113_2.png) [@CommunityNews](https://forum.devtalk.com/u/CommunityNews)\
**Post date:** [29 September 2021 03:34 UTC](https://forum.devtalk.com/t/yjit-building-a-new-jit-compiler-inside-cruby/23136/1 "2021-09-29T03:34:49Z")

</div>

> YJIT: Building a New JIT Compiler Inside CRuby.  
> The 1980s and 1990s saw the genesis of Perl, Ruby, Python, PHP and JavaScript: interpreted, dynamically-typed programming languages which favored ease of use and flexibility over performance. In ma…

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> **[YJIT: Building a New JIT Compiler Inside CRuby](https://pointersgonewild.com/2021/06/02/yjit-building-a-new-jit-compiler-inside-cruby/)**
>
> The 1980s and 1990s saw the genesis of Perl, Ruby, Python, PHP and JavaScript: interpreted, dynamically-typed programming languages which favored ease of use and flexibility over performance. In ma…

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