React Native's JSI Explained · Part 4 · Registering a function

Welcome to React Native JSI explained, on this video, we will write our very first JSI function and call it from JS 🎉
ADDITIONAL RESOURCES
My personal website: ospfranco.com
C++ Guide on UA-cam: www.youtube.co....
JSI/C++ Guide written version: ospfranco.gumr...
Follow me on twitter: / ospfranco

[@uwemisrael5836]

Hi Oscar, thanks so much for explaining the docs for JSI. Really appreciate it

[@ospfranco]

Glad it was helpful!

[@melainegautier6054]

Ho Oscar, thanks for this series of video that is showing step by step the integration. It is amazing
I still have an issue that I cannot understand : in your blog you're using the file src/index.tsx but not anymore here. (it seems easier)
I follow your example but I have my function jsiMultiplcation unreferenced. After doing exploration, it seems that my project is still reading the index.tsx file.
How did you manage to skip it (I don't think I missed a step from your videos).

[@ospfranco]

not really sure what you mean, I would have to take a look into your project to see if the index file is referenced somewhere

[@Reactiive]

Hi Oscar, thank you very much for your work and contribution. The video is really useful (the whole series is) and presents in a simple way concepts that in reality, from my point of view, are really complex. Can I just ask you what resources you started from to learn so much about JSI?

[@ospfranco]

thanks a lot! Not much to it, started reading the code from some of the existing libraries, then reading the source code of the JSI, finally just trying to develop my own library, basically the hard way of doing things, it was a waste of time, therefore, releasing the videos will shorten the time spend for other people

[@Reactiive]

@@ospfranco thanks for your answer. Hope to see the final tutorial on the Android side 😁. Your content is awesome and I can see your effort doing it.