My Digital Copybook

Gianluca Casati writes here: this is a random topic blog about things he wants to remember, most of all are technical information.

Typing FormatJS translation keys

Generate types for FormatJS translation keys and use them to avoid typos, get autocompletion, etc.

Nov 30 2024

React

TypeScript

JS Error Handling

This is my vademecum on error handling in JavaScript

Feb 12 2024

JavaScript

Math use cases

Is it worth to study Math? Of course, yes!

Jan 11 2024

Math

My workflow

Principles and policies I use to organize my tasks. It also includes my own way to handle a kanban board which uses an interesting approach, the metadata.

Mar 23 2023

Management

Empty HTML page

How to create an empty HTML page, no title, no favicon

Mar 13 2023

Web

How I implement a TypeScript type-guard on an object-like type.

It happens often I need to implement a TypeScript type-guard that consumes an object-like type, but did not found clear examples in official documentation or articles. This is the solution I found.

May 14 2022

TypeScript

My Bash configuration

Few tips I want to remember about bash configuration

Feb 28 2022

Unix

React list with Array.from()

How to use Array.from() to render a list of React components, makes me think about how good is React software design.

Jan 28 2022

React

All articles