Duncan Leung

👋 Hi, I'm Duncan Leung

I'm a front end web engineer and former product manager. I write about JavaScript, React, and web development.

I'm a self taught software developer 👨🏻‍💻, and this is a place for me to 📝 learn in public.

Latest ArticlesView all

Tailwind CSS Unknown at Rule

NVM Commands Cheatsheet

Understanding Interfaces in Go

Recover from a git push --force

Using SVGs with Next.js 11 and TypeScript

Basic Data Structures in Go

Find and Kill Process on Port 3000

Indexing Strings and Runes in Go

Setting Up Husky, Prettier, and ESLint with precise-commits and lint-staged

ESLint on TypeScript and JavaScript Files

Accessing Material UI Theme Object in Emotion JS

AWS - Set Up Billing Alerts

Securing AWS API Gateway Endpoints (Cognito, IAM, API Keys)

Set Breakpoints to Locally Debug AWS Lambda

Reference AWS Lambda API Endpoints in serverless.yml

Most PopularView all

TypeScript Module Declaration for SVG Assets

Import SVG Components in Storybook

Testing ValidationSchema Formik Forms

Setting Up Python: pyenv, pyenv-virtualenv, poetry

Testing Formik 'onSubmit' with Jest

Fixing React Warning: Synthetic Events in setState()

Avoiding React setState() Pitfalls