Negotiate.js

JavaScript implementation of the HTTP preemptive content negotiation algorithm as defined in the original HTTP 1.1 draft spec. Stable version 1.0.1, no longer actively developed. Differentiators: implements the original draft negotiation algorithm (not the final RFC), handles media type, language, charset, and encoding negotiation. Suitable for Node.js HTTP servers needing automatic variant selection. Alternative to content-negotiation libraries that follow the final RFC.