Good Vibes Only is owned by me, Jessica, and I work as a freelance front-end developer. I write about things I’ve experimented with and thoughts I like to share, focusing on creativity and CSS.
I have a love for CSS because it’s what makes the web look interesting and fun!
One year goes by so quickly. I know I sound like an old lady saying that, but it’s true. Last week I was back at the conference CSS Day for the third year in a row. This year’s lineup made me even more excited for the weeks ahead.
Read vibeOkay, do you know about fit-content? It’s the sibling of min-content and max-content. It can be a bit tricky to wrap your head around at first, but let’s break it down.
Read vibe
Today’s treat, a cheat sheet. You know the no (!) expression, you use it all the time to check for falsy values. But what about the no-no (!!)? This is the one that turns value into a Boolean value.
Last week, I had to look it up for a specific case and thought to myself, “This won’t be the last time I need this.” So here it is, served on a silver plate, the !! cheat sheet.
| Value | !!value |
|---|---|
| true | true |
| false | false |
| 1 | true |
| 0 | false |
| -1 | true |
| "" | false |
| "good vibes" | true |
| null | false |
| undefined | false |
| NaN | false |
| {} | true |
| [] | true |
This is really useful when you want a clean true or false, and not just something truthy or falsy.
A friend of mine showed me a quote that I really liked the other week.
Good vibes, great minds!