Would be very cool to export Flux models to the browser easily; and the best option to do so is probably https://deeplearnjs.org/.
Not sure how best to do this as yet. Code-tracing approaches (i.e. grab the graph generated by the AD) would be easy to implement, but sacrifice some high-level information like recurrence (which I believe deeplearn.js can express).
For anyone else who's watching this --Mike has a WIP here: https://github.com/FluxML/FluxJS.jl
Since that project is working well now I think we can close this.
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For anyone else who's watching this --Mike has a WIP here: https://github.com/FluxML/FluxJS.jl