801: 6 New JavaScript Proposals
Syntax - Tasty Web Development Treats
Wes Bos
4.9 • 1.1K Ratings
🗓️ 29 July 2024
⏱️ 18 minutes
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Summary
Scott and Wes serve up six exciting new JavaScript proposals, including Promise.try and Math.sumPrecise. They break down what each proposal means for developers and how these new features could change the way we write JavaScript.
Show Notes
- 00:00 Welcome to Syntax!
- 01:45 Understanding the stages of JavaScript Proposals.
- 04:04 Promise.try - Stage 3.
- 05:39 Math.sumPrecise - Stage 2.7.
- 07:28 Floating point math.
- 09:07 ShadowRealm - Stage 2.7.
- 11:39 Brought to you by Sentry.io.
- 12:03 Regex Escape - Stage 2.
- 13:33 Defer Module Evaluation - Stage 2.7.
- 15:09 Iterator Sequencing - Stage 2.
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Transcript
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| 0:00.0 | Welcome to Syntax on this Monday hasty treat. |
| 0:03.6 | We're going to be talking about six amazing new JavaScript proposals that are, well, they're |
| 0:08.5 | on their various stages, some of which are at stage three, some of which are at two points, something. |
| 0:15.0 | These are just going to be things that are upcoming in JavaScript that you should probably know about now. |
| 0:20.7 | That way you can either potentially help prepare for them being ready. |
| 0:24.6 | Maybe you can learn some of these things ahead of time or maybe you can even get involved in the discussion about how these things end up actually in the browser. My name is Scott Tolensky. I'm a developer from Denver and with me as always is West Boss. What's up, West? |
| 0:37.4 | Hey, just having a Pepsi peach. |
| 0:40.0 | Pepsi peach. I gotta get one of these, Wes. So good to get one of these. |
| 0:43.0 | So good. It's so good. |
| 0:45.0 | It's, they've been like having a bunch of weird. |
| 0:48.0 | Canada is known for having like weird flavors of like chips, |
| 0:51.0 | but it seems to have spilled out into the yeah |
| 0:54.6 | ketchup but like also like like off the chain flavors too you know like we have like |
| 1:00.1 | butter chicken and that's not really off the chain but it's such the most white |
| 1:05.8 | guy ever but we have lots of like very interesting chips but it's like spilled out |
| 1:10.5 | into pops now so now I've got Pepsi Peach, which I really like it. |
| 1:15.8 | Big fan. |
| 1:16.8 | Peach is my all-time favorite fruit. It is my favorite flavor. |
| 1:20.8 | Given the option for Peach Anything, I will choose peach if it were at ice cream it's peach |
| 1:25.1 | yeah good it's my flavor what about the fuzzy peach candy oh please yeah give me give me a whole giant bag of those. |
| 1:34.5 | Yes, please. But it looks like Wes, it does look like they have Pepsi Peach at King |
| 1:37.8 | Supers just down the street for me. |
... |
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