It marks the function as never returning.

In comparison, the unit type () returns at least a value.

The content is similar to The HTML Output Element from Matthias Ott or HTML’s Best Kept Secret: The

Tag — Den Odell

.

They advocate for better usage of <output> instead of aria attributes. Let's use native instead of ARIA!

Under accessibility, but this tag should be the norm

The author creates an extension for 3 uuid functions in Rust.

Tradeoffs: big extension size (330KB for simple uuids)

About using SQLite:

As mentioned in an earlier post the two biggest pain points are the "slow" schema changes on 10M+ rows tables locking the entire database for 10+ seconds, and the difficulty to implement automated failover. But it rocks for services that don't need 99.999 % of availability.

assert!() use in const expression are a great way to ensure safe type casting

Even if you don’t use yt-dlp, the idea still applies: when you find yourself copy-pasting configuration and options, turn it into a standalone tool. It keeps your projects cleaner and more consistent, and your future self will thank you for it

Alexwlchan also made a resize image tool https://alexwlchan.net/2024/create-thumbnail/

HTMX filled me with so much joy when I started using it. But I haven’t felt like I lost anything since switching to Datastar. In fact, I feel like I’ve gained so much more.

If you’ve ever felt the joy of using HTMX, I bet you’ll feel the same leap again with Datastar. It’s like discovering what the web was meant to do all along.

<output> is currently underused in so many SPAs and apps, because it announces

Usages:

1. Circular menus or item lists
2. Wavy layouts (DNA strands, wave)

Fancy animations

Some clock display. See https://time.r0b.io/

ImageGallery - PhotoSwipe-powered image gallery with lightbox
AcademicReference - Academic citation system with tooltips
AnchorHeading - Linkable headings with clipboard functionality
Backlinks - Content relationship system
LinkPeek - Link preview system
SocialShare - Social sharing with clipboard
StructuredData - SEO schema generation
Image - Shared image pipeline (Astro assets + Unpic)

Use them as much as possible.
Exceptions are physical placement (anchor, ...)

Another CSS reset

How to store the traits related to an object? Typetag use a type property in JSON format and integrates with serde.

The parsers are different in JS, Python, Go and Java.

Number are not precise:

• MAX_SAFE_INTEGER limits the number. Twitter had to use an `id_str.
• decimal precision is unreliable (in JS) --> always use dedicated decimal types (Python’s Decimal, Java’s BigDecimal, JavaScript’s decimal libraries)
• UTF-8 encoding in JSON allow single unicode code points or composed ones. Use .normalize("NFC") for JS strings.
• the object key order should be alphabetically in JSON.
• Different languages handle absence of values (undefined, null or a missing property) differently.
• No time format is official, so it's always custom:

  {
  "iso_string": "2023-01-15T10:30:00.000Z",
  "unix_timestamp": 1673780200,
  "unix_milliseconds": 1673780200000,
  "date_only": "2023-01-15",
  "custom_format": "15/01/2023 10:30:00"
  }

• Different parsers fail differently on malformed JSON.

The twitter example is only one. There is also postgres that stores the format as JSON and JSONB (normalized).
MongoDB uses an extended JSON format.

Workarounds:

• Use Schema Validation!
• custom normalisation function#:~:text=Normalize%20Data%20Types%3A%20Ender%E2%80%99s%20Data%20Normalization%20Game)
• Tests! Numeric Precision Tests, Unicode and String Handling, Date and Time Consistency, Error Handling Uniformity, Cryptographic Consistency, Performance and Memory Behavior

A toolkit to bootstrap an application