Context is important, also the context is mentioned explicitly! All other BLAS javascript implementations are just fortran recompiles with "emscripten" to webassembly.
This is a (non emscripted) Javascript re-write (Typescript is a superset of Javascript)
Yes it is javascript the bundle is an UMD web/node file you can use in your browser!
This is a (non emscripted) Javascript re-write (Typescript is a superset of Javascript)
Yes it is javascript the bundle is an UMD web/node file you can use in your browser!