The unbearable weight of massive JavaScript

November 23, 2023 By Mark Otto Off

Time to Take the State of JavaScript 2023 — The long standing State of JavaScript survey is back for another run at figuring out what the community is up to and what tools we’re using. The results are always illuminating and we’ll share the tastiest parts once available.

Devographics

▶ The Unbearable Weight of Massive JavaScript — An extensive talk looking at what can be achieved by simplifying web architecture, chiefly by using new or upcoming Web Platform APIs and getting back to building fast, maintainable, user-friendly frontends. Slidedeck.

Ryan Townsend

TypeScript 5.3 Released — The latest edition of the type-enhanced JavaScript superset is here. The headline feature is full support for the import attributes proposal (as it currently stands, at stage 3 in TC39), but there are many enhancements around type narrowing, interactive inlay hints for types in editors, and more. Not the biggest update, but progress nonetheless.

Daniel Rosenwasser (Microsoft)

Vite 5.0 Released — The Vite suite of frontend tooling may have started life in the Vue.js world, but is now used by projects aplenty including SvelteKit, Remix, and Astro. v5 now uses Rollup 4, removes many deprecated features, and requires Node 18+. There’s a migration guide to help with your v4 to v5 progression.

Evan You and Contributors

📄 Articles & Tutorials

▶ 4 Web Devs, 1 App Idea — Salma Alam-Naylor, Scott Tolinski, and Eve Porcello join Jason Lengstorf to kick off a fun new series where several developers all implement the same type of app, show off how they went about it, and react to each other’s approaches. Svelte, Astro, and Next.js each make an appearance.

Learn with Jason

Promises Training — Practice working with promises through a curated collection of interactive challenges. Aimed at developers with at least an intermediate understanding of promises who want to dig deeper.

Henrique Inonhe

An Attempted Taxonomy of Web Components — A collection of open-source web components (and lessons learned from using them) that may help you on your journey in this complex, developing space.

Zach Leatherman

Using OpenAI APIs to Analyze Automated Test Failures — A look at how to develop a Nightwatch.js plugin which sends the test failure and associated errors to a service that integrates with OpenAI’s platform to analyze said errors and provide actionable feedback.

Andrei Rusu

🛠 Code & Tools

Bruno: An Open-Source HTTP API Exploration App — There are a lot of ‘API client’ tools like this, commercial and non-commercial, with varying levels of features, but this is an open source one entirely built in JavaScript with a fully-offline ethos some might appreciate. GitHub repo.

Anoop M D, Anusree P S and Contributors

Job Listing

NOTABLE QUOTABLE

“Programming isn’t about what you know; it’s about what you can figure out.”

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Chris Pine (author of Learn to Program)

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