Keep.✨SWE.🔥Soft.💩

Kevin Wang's blog on anything from cloud architecture, to serverless tech, to Kettle® Chips. Maybe some random musings here and there.

Posts

CSV To DynamoDB

The AWS Python SDK (Boto3) provides a “batch writer”, not present in the other language SDKs, that makes batch writing data to DynamoDB extremely intuitive.

AvatarKevin WangApril 11, 2021

Micro Frontends in NextJS with Webpack 5

Webpack 5's Module Federation makes creating micro frontends straightforward. It is also available in NextJS 10+ via an experimental feature flag and it makes integrating micro frontends a breeze. You first build an external micro frontend and deploy it as a "federated module" to your destination of choice. Then you update some configs in your NextJS application and Webpack does the rest. It's kind of magic 🦄.

AvatarKevin WangMarch 26, 2021

25.33% Reduction in First Load JS with NextJS Dynamic Imports

A play by play in successfully reducing first load JS bundle size by 25% with code splitting via dynamic imports, and getting all NextJS pages into the green zone.

AvatarKevin WangMarch 15, 2021

JAMStack CI/CD with Lerna, NextJS, CDK, and Github Actions

Lerna, AWS CDK, and Github Actions make continuous integration and continuous delivery super easy. I figured out how to setup a CI/CD pipeline for my NextJS static apps backed by additional AWS infrastructure like Lambda functions, API Gateway, and Dynamo DB.

AvatarKevin WangMarch 06, 2021

Infrastructure as Code To Save Time

I found myself repeating some tedious tasks within the AWS console, week after week, and wanted to stop suffering. Infrasructure-as-code was the way to go but I knew I didn't want to learn Cloud Formation, and I was too lazy to pick up yet another 3rd party tool like Terraform.

AvatarKevin WangMarch 01, 2021