737: JSR: The New TypeScript Package Registry (NPM Killer)
Get ready to learn all about the JSR package registry with Wes, Scott, and special guest Luca Casonato of Deno, as they discuss its benefits, share insights on when to use it, and teasing some secret features that promise to enhance your coding journey.
Show Notes 00:00 Welcome to Syntax!
00:37 Brought to you by sentry.io.
00:51 Who is Luca Casonato?
01:18 Why do we need another package registry?
Wes Bos Tweet
04:35 Is it ESM only?
06:08 What exactly is JSR?
07:22 How do you install things from this registry?
09:38 NPM specifier in NodeJS?
12:18 Why can’t we just fix NPM?
14:28 When you make things easier, people make cooler stuff.
17:49 A little bit about auto-documentation.
21:18 Auto-Types.
22:33 Can’t you just put TypeScript files on an NPM?
24:04 Package Provenance.
NPM Package Provenance
25:14 Does JSR have any plans for scanning dependencies?
27:56 GitHub action integration.
30:08 Does JSR replace url imports in Deno?
Import Maps, Ep.596
32:15 What about publishing JSX, TSX, CSS, WASM, etc?
34:16 What are Slow Types?
36:34 Do you think we’ll ever see another implementation of a TypeScript type checker?
38:23 Types as comments or adding types to JavaScript.
40:10 What is the anticipated timeline?
41:52 Are there any parts of TypeScript that you don’t like?
43:32 What about when TypeScript breaks?
46:20 JSR community funding.
49:39 Are you planning on pre-registering popular names?
52:26 Super secret new features!
56:39 Sick Picks + Shameless Plugs.
Sick Picks Luca: Hono
Shameless Plugs Luca: jsr.io
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Scott:X Instagram Tiktok LinkedIn Threads
Randy: X Instagram YouTube Threads
A new batch of web frameworks emerge! (Interview)
This week we’re talking fresh, faster, and new web frameworks by way of JS Party. Yes, today’s show is a web framework sampler because a new batch of web frameworks have emerged. There’s always something new happening in the front-end world and JS Party does an amazing job of keeping us up to date. So…what’s fresh, faster, and new?
The first segment of the show focuses on Deno’s Fresh new web framework. Luca Casonato joins Jerod & Feross to talk about Fresh – a next generation web framework, built for speed, reliability, and simplicity.
In segment two, AngularJS creator Miško Hevery joins Jerod and KBall to talk about Qwik. He says Qwik is a fundamental rethinking of how a web application should work. And he’s attempting to convince Jerod & KBall that the implications of that are BIG.
In the last segment, Amal talks with Fred Schott about Astro 1.0. They go deep on how Astro is built to pull content from anywhere and serve it fast with their next-gen island architecture.
Plus there’s an 8 minute bonus for our ++ subscribers (changelog.com/++). Fred Schott explains Astro Islands and how Astro extracts your UI into smaller, isolated components on the page, and the unused JavaScript gets replaced with lightweight HTML — leading to faster loads and time-to-interactive.
Join the discussion
Changelog++ members get a bonus 7 minutes at the end of this episode and zero ads. Join today!
Sponsors:
InfluxData - InfluxDays 2022 – InfluxDays is back — this is a two-day developer conference from our friends at InfluxData dedicated to building IoT, analytics, and cloud applications with InfluxDB. It’s happening on Nov 2nd and 3rd - learn more and register at influxdays.com
Square – Develop on the platform that sellers trust. There is a massive opportunity for developers to support Square sellers by building apps for today’s business needs. Learn more at changelog.com/square to dive into the docs, APIs, SDKs and to create your Square Developer account — tell them Changelog sent you.
FireHydrant – The reliability platform for every developer. Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. Small teams up to 10 people can get started for free with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.com/
Retool – The low-code platform for developers to build internal tools — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog
Featuring:
Luca Casonato – GitHub, X
Fred K. Schott – Website, GitHub, X
Jerod Santo – Website, GitHub, LinkedIn, Mastodon, X
Feross Aboukhadijeh – Website, GitHub, X
Kevin Ball – Website, GitHub, LinkedIn, X
Amal Hussein – GitHub, X
Show Notes:
JS Party #234 - #
Fresh docs
Islands Architecture
Deno’s Discord
JS Party #237 - #
Qwik
Partytown
JS Party #238 - #
Astro 1.0 announcement post
Astro’s website
Something missing or broken? PRs welcome!
Deno's Fresh new web framework
Deno team member Luca Casonato joins Jerod & Feross to tell us about Fresh – a next generation web framework, built for speed, reliability, and simplicity.
Join the discussion
Changelog++ members save 4 minutes on this episode because they made the ads disappear. Join today!
Sponsors:
Sentry – Working code means happy customers. That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code PARTYTIME and get the team plan free for three months.
Vercel – Vercel combines the best developer experience with an obsessive focus on end-user performance. Our platform enables frontend teams to do their best work. Unlock a better frontend workflow today.
Square – Develop on the platform that sellers trust. There is a massive opportunity for developers to support Square sellers by building apps for today’s business needs. Learn more at changelog.com/square to dive into the docs, APIs, SDKs and to create your Square Developer account — tell them Changelog sent you.
Featuring:
Luca Casonato – GitHub, X
Jerod Santo – GitHub, LinkedIn, Mastodon, X
Feross Aboukhadijeh – Website, GitHub, X
Show Notes:
Fresh docs
Islands Architecture
Deno’s Discord
Something missing or broken? PRs welcome!