No offense taken. But I'm not sure if this is objective or an another point of view. I do not think in terms of strings; with regex I actually describe what syntax my writing has and use that for conversion. Obviously, I cannot manage random mixed-style codes or entire grammar that way (though some flexibility exists). But for a homogeneous style it is pretty simple -- imo simpler than getting used to yet another IDE with its can and cannot-s.

Since I may use 2-3 [non-web] languages at the same time, viable IDE options may go down to zero. I like how regex and other vim-specific features empower my typing enough to not use what constrains me in my toolset.