koa-files
A static files serving middleware for koa.
express-static-gzip
simple wrapper on top of express.static, that allows serving pre-gziped files
whence
Add context awareness to your apps and frameworks by safely evaluating user-defined conditional expressions. Useful for evaluating expressions in config files, prompts, key bindings, completions, templates, and many other user cases.
jai-static
Powerful Node.js module/package for serving static files through http server