Tim Martin t-mart

Unofficial Bash Strict Mode

Sometimes a programming language has a "strict mode" to restrict unsafe constructs. E.g., Perl has use strict, Javascript has "use strict", and Visual Basic has Option Strict. But what about bash? Well, bash doesn't have a strict mode as such, but it does have an unofficial strict mode:

set -euo pipefail

set -e

Pure ESM package

The package that linked you here is now pure ESM. It cannot be require()'d from CommonJS.

This means you have the following choices:

Use ESM yourself. (preferred)
Use import foo from 'foo' instead of const foo = require('foo') to import the package. You also need to put "type": "module" in your package.json and more. Follow the below guide.
If the package is used in an async context, you could use await import(…) from CommonJS instead of require(…).
Stay on the existing version of the package until you can move to ESM.

I used to have a site bookmarked with a table of all these functions, but the link is dead. Here's a matrix of Option and Result conversion functions. These become second nature once you have used Rust for any significant length of time, but it's useful to have a table reference.

For each of the below:

T is the value possibly contained in an input Ok Result or Some Option.
U is a new value created by transforming or replacing an input T. Note that when U appears in methods like map, U ?= T, for example by calling

Tailwind v4 Syntax Cheatsheet

Tailwind v4 has new syntax for arbitrary values, variants, properties, and more. Here's the cheatsheet that I would have wanted when I first started using it.

Terms Primer

Property: Indicates an aspect of the appearance or layout of an element, such as margin or color. Are set to a value.
Custom Property (or CSS Variables): A property that is user-defined

Windows VSCode Navigation Cheatsheet

Companion summary to Syntax's MAXIMUM VS Code Productivity — Navigating Codebases Quickly video for Windows.

Cursor Positions

Go Back: Ctrl+Left Arrow
Go Forward: Ctrl+Right Arrow

	{
	"schemes" :
	[
	{
	"background" : "#fafafa",
	"black" : "#000000",
	"blue" : "#3199e1",
	"brightBlack" : "#686868",
	"brightBlue" : "#399ee6",
	"brightCyan" : "#4cbf99",