April 13, 2025, 10:45 p.m.

🐦 "Of all possessions a friend is the most precious." - Herodotus

rendezvous with cassidoo

Hola hola!

We made it to mid-April, where does the time go?? I hope you had a good week. Let's get learnin'!

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Web links of the week

Tauri vs. Electron: performance, bundle size, and the real trade-offs
Mastering default values in JavaScript with the nullish coalescing (??) operator
CSS Bursts with Conic Gradients
Better typography with text-wrap pretty
A steam locomotive from 1993 broke my yarn test


Something that interested me this week

I pumped out a bunch of content this past week!

For work, I morphed a post about MCP that I wrote for my own blog last week into something a bit more business-y, and shipped the latest episode of The Download!

I also blogged a bunch of other stuff:

  • Things I learned while upgrading my iPad: a lot of this one is probably common knowledge, but I wanted to write it for the person out there who is like me and not fully aware of all of the Apple-isms in the world
  • Make your images in markdown on GitHub adjust for Dark Mode and Light Mode: A little trick I've been using on some of my repos
  • Keybindings I use in VS Code: I've been getting a bunch of questions about this so I figured I'd put it all in one place!

Anyway, for the 8th (!) newsletter anniversary raffle last week, winners will be pinged this week! Thanks for entering, y'all!


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Interview question of the week

Last week, I had you generate Leyland numbers. Ya did great David, Muhammad, Elke, Ten, Austin, Jeremias, Patrycja, Nick, Levi, and Neha!

This week's question:
Given a 2D grid of integers, find the largest sum of any connected path of cells. A path consists of horizontally or vertically adjacent cells (no diagonals) and cannot reuse cells. Return the largest sum.

Examples:

const grid1 = [
  [1, 2, 3],
  [4, 5, 6],
  [7, 8, 9]
];

const grid2 = [
  [5, 3],
  [2, 8]
];

largestPathSum(grid1)
> 45 // (1 β†’ 2 β†’ 3 β†’ 6 β†’ 9 β†’ 8 β†’ 7 β†’ 4 β†’ 5)

largestPathSum(grid2)
> 18 // (5 β†’ 3 β†’ 8 β†’ 2)

(you can submit your answers by replying to this email with a link to your solution, or share on Bluesky, Twitter, LinkedIn, or Mastodon)


Cool things from around the internet

Custom Gochu60 keyboard
What is manga lettering?
Avoid these 5 tape measure mistakes (video)
Leaf Color and Shape Enhance Cooling Effect


Joke

What kind of tree fits in your hand?
A palm tree!


That's all for now, folks! Have a great week. Be safe, make good choices, and get the rest you need!

Special thanks to IceSloth, Ezell, SebastiΓ‘n, Ben, Kinetic Labs, and Marta for supporting my Patreon and this newsletter!

cassidoo

website | blog | github | bluesky | twitter | patreon | twitch | codepen | mastodon

You just read issue #400 of rendezvous with cassidoo. You can also browse the full archives of this newsletter.

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