Tan Li Hau

How to get started in contributing to open source

Debugging Web Workers

...for Chrome, Firefox and Safari

Parsing error when calling generic function with type arguments

😱

Errors encountered upgrading Flow v0.85

and how we solved them

CSS Code Splitting

The motivation of CSS splitting arises when we try to split our CSS styles and lazily load the styles only when we actually need them. CSS code splitting is one of our many efforts where we constantly improve the performance of the application.

Who accessed my property?

How to know when object property get accessed or modified

Understand the frontend tools

About the tools frontend developer used in 2019

Codemod with babel

A template which I used

My eslint doesn’t work with for flow 0.85’s explicit type argument syntax

and how I figured out why.

The `ascii_only` option in uglify-js

that get my emoji showing in my chrome extension

Dead-code elimination

How to hint uglify-js that your function is pure

Took me hours to realise why docker build ignores my .dockerignore

...and this is what I've learned

Dynamically load reducers for code splitting in a React Redux application

How to inject reducer asynchronously

Random stuff that I’ve learned from a browser’s developer console

I opened up my browser’s developer console for no reason, and I found this

5 Steps to build NodeJS using Travis CI

Setting up Travis CI for your NodeJS Github repo!