Embedding a scripting language in Go.

<p>Did anybody here ever used a scripting language embedded in a Go application?( javascript go-duktape for instance). Did you run into any issue? (interoperability between js context and go, performances...) . do you think it&#39;s viable for a web application where the user could define &#34;custom hooks in js (such as some validation logic, query...)&#34; on some requests, or a CMS application. Thanks. </p> <hr/>**评论：**<br/><br/>TUSF: <pre><p>There are <a href="https://github.com/avelino/awesome-go#embeddable-scripting-languages" rel="nofollow">examples of embedded languages in Golang</a>. There are several Lua implementations, as well as <del>two</del> three different Javascript engines. Some of them are just bindings and ports of other software, but it&#39;s a good example of it already being implemented.</p> <p>Whether or not it&#39;s viable is entirely up to how you implement it, but I think using it for a CMS application could turn out fine.</p></pre>DOP251: <pre><p>Make that three different Javascript engines :) <a href="https://github.com/dop251/goja" rel="nofollow">https://github.com/dop251/goja</a></p></pre>viiralvx: <pre><p>Have worked with a JS VM, Otto, in Go before. Hasn&#39;t been that problematic. We used it to define a DSL for writing end to end tests, what&#39;s nice about it is that you get the familiarity of JavaScript with the synchronous nature of Go. I&#39;ll have to post a link to an example when I&#39;m back at my computer.</p></pre>