Hello Everyone, if you haven’t read Part 1 of this article where I go over setting up a gRPC server and client in typescript and making a unary call. In this part we are going to go over client streaming and server streaming, we will go over the 4th(bidirectional) in Part 3.

Server Streaming

Let’s modify our .proto file accept a new rpc function called RandomNumbers where the server will take in a maxVal key which will be used to streaming back 10 random numbers…

Hello everyone! As usual if you’re interesting in watching a video tutorial for this you can open the link below!

Now since I got that shameless plug out of the way lets move on to the point of this article!

What is gRPC?

gRPC stands for (Google)Remote Procedure Call and leverages Protocol Buffers for their means of trasfering data over HTTP 2. This is crutial, the only way you’re making direct communication to a gRPC server is through HTTP 2 and with some extra control over the TCP stack. Which is one of the reasons its super difficult to implement a direct…

Greetings everyone! Just as usual there is a video version of this article that you can check out step by step to get you up and running with a monorepo for Create React App! :D

A little introduction, I was tasked with converting a monorepo with 2 create react apps in them. Even though this was a monorepo, code could not be shared between different application, and create react app is pretty stubborn to just make it work out of the box. So I scoured the internet looking near and far for a article or someone that would help…

Hello medium! I have looked long and far for what is the optimum react Webpack config but had some trouble finding it. I hope this article served you well with information needed to not only setup your Webpack config but also understand how this black box works. Trust me when I first started learning Webpack it sounded like magic, but overtime I have come to understand it and can share my knowledge with everyone! :D

As usual the link to my YouTube video where you can follow along is below if you prefer it that way :D

Okay I am going to break this article up into various parts:

  1. Setting up…

There have been countless articles out here that I have read about using cognito with express but most of them are not valid because of the deprecation of amazon-cognito-identity-js npm library :(

Another thing noticed is that express tutorials were using aws-cognito-identity-js library when this is in fact more suitable for frontend applications because it does not make use of the “Secret Hash” for your app. The secret hash insures an extra layer of validation so users don’t directly hit your cognito endpoint and create a bunch of users, unless that suits your use case. So below are a few…

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