The query language for Riemann uses a parser made with ANTLR. ANTLR has many compile targets, so it was reasonably easy to port the parser from Clojure to Nod

The query language for Riemann uses a parser made with ANTLR. ANTLR has many compile targets, so it was reasonably easy to port the parser from Clojure to Nodejs. https://github.com/riemann/riemann/blob/master/resources/query.g4 https://github.com/riemann/riemann/blob/master/resources/que... https://github.com/nextorigin/riemann-query-parser/blob/master/test/riemann-query.coffee https://github.com/nextorigin/riemann-query-parser/blob/mast... I'm using it with Godot2, a Riemann-like streaming monitoring system in Nodejs. https://github.com/nextorigin/godot2-dash https://github.com/nextorigin/godot2-dash