Heterodox argument: a big part of the reason JavaScript has been so successful is that interpreted languages actually can be extremely fast—competitive with, and in many cases, faster than compiled languages, with V8 arguably the fastest interpreter in existence.
See this post by Mike Pall, author of LuaJIT (which is comparable to or faster than V8 performance-wise, despite being basically a single-developer project), which explains why: https://web.archive.org/web/20180603053407/http://article.gm.... Basically, it’s much easier to add high-quality runtime-trace-aware recompilation to a JIT interpreter, which a non-trace-aware compiled language will often not be able to beat.
See this post by Mike Pall, author of LuaJIT (which is comparable to or faster than V8 performance-wise, despite being basically a single-developer project), which explains why: https://web.archive.org/web/20180603053407/http://article.gm.... Basically, it’s much easier to add high-quality runtime-trace-aware recompilation to a JIT interpreter, which a non-trace-aware compiled language will often not be able to beat.