Tag: Interoperability

The unbearable weight of massive JavaScript

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#​664 — November 23, 2023

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JavaScript Weekly

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

Stop Building Auth, Start Building Apps with EdgeDB + Next.js — It’s hard enough to come up with an idea worth trying. See how EdgeDB and our new authentication extension makes it easy to go from idea to working application in record time using Next.js.

EdgeDB sponsor

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

IN BRIEF:

The Node.js 20.x runtime is now available on AWS Lambda.

🎁 A bumper list of dev-related tools & services running Black Friday deals.

GitHub looks at what’s new in the latest Git release: Git 2.43.

The AWS Amplify team teases ‘Gen 2’ of their fullstack app platform.

RELEASES:

⭐️ Transformers.js v2.9 – State of the art ML in JavaScript. v2.9 adds support for depth estimation, zero-shot object detection, and optical document understanding.

Redux Toolkit 2.0 rc.0, Redux 5.0 rc.0, React-Redux 9.0 rc.0 – Initial RCs with better packaging and smaller bundles. Final releases due soon.

Bun 1.0.14 – Introduces a high-perf globbing API for matching files and strings.

Rspack 0.4 including Rsbuild 0.1 – A fast Rust-based web bundler.

Node v21.2.0 (Current) and Node v20.10.0 (LTS)

Starlight 0.13.0 – Beautiful docs sites atop Astro.

📄 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

JavaScript Error and Performance Monitoring — Track, trace, debug and resolve JavaScript errors across platforms. Are your releases that easy? Join us live.

Sentry sponsor

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

debounce 2.0: Delay Function Calls Until a Set Time Elapses — If you don’t want something to run too often, debouncing is the strategy for you and this library makes it simple. v2 adds types and brings the code up to modern standards.

Sindre Sorhus et al.

Level Up Your UX With Bryntum — Empower your users with advanced widgets like data grids, calendars, schedulers, and Gantt charts.

Bryntum sponsor

H3: A Minimal HTTP Framework for Multiple JS Platforms — Aims to be as universal as possible and works across numerous platforms, including Node, while offering the basic HTTP framework features and a compatibility layer with Express middleware. v1.9 just landed.

UnJS

request-animation-frames: Use requestAnimationFrame Anywhere — The latest library from the one-man module powerhouse, Sindre Sorhus. The idea this time is to allow you to use requestAnimationFrame in any JavaScript environment. The implementation is delightfully simple.

Sindre Sorhus

Spectral.js: A More ‘Paint-Like’ Color Mixing Library — If you have two colors to transition between, just tweening the RGB values can result in some rather ugly intermediate colors. Spectral.js uses Kubelka–Munk theory which more closely matches how paints work for a visually satisfying result.

Ronald van Wijnen

‘A Node + TypeScript + ts-node + ESM Experience That Works’ — It’s just three files: package.json, tsconfig.json and a utilities file.

Khalid Zoabi

A Non-Cloud Alternative to Google Forms That Has It All

SURVEYJS sponsor

🖼 medium-zoom 1.1: A Library for Medium-Style Image Zooming — Responsive, can load a higher definition version of an image on zoom, and mouse, keyboard and gesture friendly. Now we just need a library that can cover up the bottom half of a page with junk like Medium also does now. Demo.

François Chalifour

gridstack.js 10.0 – Build interactive dashboard panels quickly.

MQTT.js 5.3 – MQTT client for Node and browser.

Piscina 4.2 – Node.js worker thread pool implementation.

(Official) MongoDB Node.js Driver 6.3

SQL Formatter 14.0 – Pretty print SQL queries.

Job Listing

Full Stack TypeScript Software Engineer – [Remote Europe] — Marker.io is a visual bug-reporting tool for the web. Join our dev team and work remotely (Stack: Node.js, Vue.js & MongoDB).

Marker.io

NOTABLE QUOTABLE

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

___
Chris Pine (author of Learn to Program)

P.S. Medium is 🗑️. If you don’t want to host your own blog, try Hashnode, dev.to, Bear, or even throw Markdown at GitHub Gists – it’ll provide a better reader experience and we’ll be more likely to link to it.

Web Components forever?

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#​660 — October 26, 2023

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JavaScript Weekly

Transformers.js 2.7: ML for the Web, Now with Text-to-Speech — Transformers.js provides access to machine learning models directly in the browser for all sorts of tasks and v2.7 introduces audio generation (live demo.) The Web Speech API remains the natural choice for this task for now, but the ML approach will only continue to offer greater opportunities over time.

Joshua Lochner

🔥  Web Components Will Outlive Your JavaScript Framework — It’s a spicy opinion piece but I think Jake has earned the right after his fantastic posts on CRDTs in which he focused on using vanilla JS web components rather than a system like React. Here, he explains why.

Jake Lazaroff

🗣 Jake’s post fuelled an extensive Hacker News discussion touching on everything from MDX and htmx‘s role, to state management and the ‘shallow’ nature of the Web Components API as-is.

Production Ready Postgres at Your Fingertips — Deploy a faster and more reliable Postgres cluster. Run in the cloud of your choice with management, backups, and production features handled for you. Get started with less than 5 minutes. Try it today.

Crunchy Bridge sponsor

Yarn 4.0 Released — Starting life as an npm alternative that resolved several of its major pain points, Yarn remains a popular choice and v4 introduces a new ‘hardened mode’ to protect you from various security issues, boasts an improved constraints engine, and has performance (almost) on par with pnpm.

Maël Nison

Node v21.1 (Current) Released with ESM Detection Feature — “The new flag –experimental-detect-module can be used to automatically run ES modules when their syntax can be detected. … We hope to make detection enabled by default in a future version..”

Michaël Zasso

🐦 The React team has announced the much anticipated Server Actions and Client Actions features are now available in React Canary.

📣 The Angular team is cooking up something big with Angular 17. Minko Gechev has teased a long, forthcoming release post and they’re encouraging us all to set a notification for Nov 6’s ▶️ live streamed ‘Special Angular Event’ on YouTube.

🎨 Photopea is a neat online image editor, but there’s now Vectorpea, a browser-based vector editor, a la Illustrator.

🤗 If you want to take initial steps into contributing to open source JavaScript projects on GitHub, verto.sh has curated a collection of projects to check out.

RELEASES:

p5.js 1.8 – Processing-inspired creative coding environment. v1.8 has some WebGL related improvements.

Node v20.9.0 (LTS) – Node v20 finally becomes the newest ‘active LTS’ release and has the codename ‘Iron.’

Billboard.js 3.10 – Rich charting library.

Bun 1.0.7

📒 Articles & Tutorials

Svelte by Example: A Gentle Introduction — A succinct, gentle, and code-focused introduction to Svelte and SvelteKit.

Sebastian De Deyne

‘Why I Won’t Use Next.js’ — From the perspective of web standards to concerns about increasing complexity, Kent C. Dodds shares his opinions on why he won’t use Next.js. It’s spicy and opinionated, but always thoughtful. (In other Kent news, he’s just launched Epic Web, his new full-stack webapp development course.)

Kent C. Dodds

Product for Engineers: A Newsletter Helping Flex Your Product Muscle — Subscribe to get curated advice on building great products, lessons from PostHog, and best practices of top startups.

PostHog sponsor

Goodbye, Node.js Buffer — Given Sindre’s gigantic number of libraries, he could possibly migrate half the ecosystem solo.. 😏 but he sets out a case for discouraging the use of Buffer in favor of the cross-platform Uint8Array, and explains how to make the move.

Sindre Sorhus

Changing Colors in an SVG Element with CSS and JavaScript — Almost everything inside an inline SVG image is up for modification using CSS and JS.

Kirupa Chinnathambi

ES Module Imports in Node.js and the Browser — Just a quick example/handy recap of the basic setup.

Eli Bendersky

Playing with the Gamepad API — One developer’s attempt to get JavaScript games ready to use controllers in the browser.

Alvaro Montoro

Using Cloudflare’s AI Workers to Add Translations to PDFs

Raymond Camden

▶  My Problem with Using TypeScript in 2023

James Q Quick

▶  Vue 3 for Beginners — A mega three hour workshop on YouTube.

Allan Jeremy

🛠 Code & Tools

Radix Vue 1.0: Unstyled, Accessible Components for Vue.js — An unofficial Vue port of the popular Radix UI component library. GitHub repo.

zernonia et al.

React Magic Motion: Automagical Animation for Components — Built on top of Framer Motion so you get all of its features, but with opinionated, default transitions for child components.

Etesam Ansari

No-Code Machine Learning on the Simplest Development Platform ‑ Catalyst

QuickML – Catalyst by Zoho sponsor

background-removal: Remove Image Backgrounds in JS — Wipe away backgrounds in both Node and the browser (so there’s a live demo) without relying on third party services. It does use a large pre-trained model to do this, however, and is GPL licensed, so your mileage may vary.

img․ly

Wireit: Makes npm/Yarn Scripts Smarter, More Efficient — Working with npm run and not replacing it, Wireit extends your scripts with features like result caching, parallelization, and re-running on changes.

Google

📈 Perspective 2.6 – Data visualization and analytics component, suited for streaming or large dataset use cases, with a mildly hypnotic, rapidly updating homepage (above) – GitHub repo.

📋 Clipboardy 4.0 – Access the system clipboard from Node and browsers.

npm-publish 3.0 – GitHub Action to publish packages to npm.

http-fake-backend 5.0 – Build a fake backend by providing JSON.

Opal 1.8 – Ruby to JavaScript transpiler.

Never Stop Learning and Work #LikeABosch — At Bosch, you always keep growing. Upskill yourself into countless new roles, positions and opportunities. Learn more.

Bosch sponsor

MDX 3.0 – Use JSX in Markdown documents.

Size Limit 10 – Performance budget tool for JavaScript.

Jotai 2.5 – Atomic global React state management.

Protobuf-ES 1.4 – Protocol Buffers for JS/TS.

NodeBB 3.5 – Node.js-powered forum system.

QUOTABLE:

“There are two methods in software design. One is to make the program so simple, there are obviously no errors. The other is to make it so complicated, there are no obvious errors.”

___
Tony Hoare, inventor of the quicksort algorithm.

Taking JavaScript into Python

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#​650 — August 3, 2023

Read on the Web

JavaScript Weekly

A Tale of Evading JavaScript Anti-Debugging Techniques — When you’re poking arounddebugging code written and distributed by a third party, there might be some sneaky traps thrown in your path to prevent your usual techniques from working. What next? Disable breakpoints in DevTools? Use a proxy? What about.. recompiling your entire browser? 😆

Veritas

This reminds me of the guy who scraped pages by dumping heap snapshots from the browser – another fun post if you enjoy low level spelunking.

VanJS 1.0: A 1KB Reactive UI Framework Without React/JSX — VanJS is particularly light and elegant, and its author has put some serious effort into documenting it and offering tools to convert your HTML to its custom format. This week’s v1.0 release is a relatively big step forward for what is still a young project. GitHub repo.

Tao Xin

Add Excel-Like Spreadsheet Features to Your JavaScript Apps: SpreadJS — SpreadJS is the industry-leading JavaScript spreadsheet for adding advanced spreadsheet features to your enterprise apps. Build finance, analysis, budget, and other apps. Excel I/O, 500+ calc functions, tables, charts, and more. View demos now.

SpreadJS from GrapeCity sponsor

PythonMonkey: JavaScript/WASM Interop for Python — The alpha release of a new way to bring Python and JavaScript together, by way of embedding Mozilla SpiderMonkey into the Python VM. This post introduces the concept with some examples, an idea of where the project is headed, as well as some Colab demos. GitHub repo.

Will Pringle

dnt: A Tool to Publish a Hybrid npm Module for ESM and CommonJS — From the Deno team comes a tool that lets you write modules in JavaScript or TypeScript and then transforms them to support CommonJS, ESM, browsers, Deno, Node, and more.

Andy Jiang (Deno)

⚡️ IN BRIEF:

🎧 The popular Syntax.fm podcast has had a run of interesting episodes lately covering topics like the idea of ▶️ server-side JavaScript standards, ▶️ Rust for JavaScript developers, and ▶️ the role of polyfills.

A social engineering campaign that targets tech employees has been spreading through npm malware, claims Feross Aboukhadijeh of Socket.

Radix UI is now available in Vue thanks to Radix Vue.

Google has unveiled some big improvements to how the Google Maps JavaScript code can be loaded.

Firefox 116’s DevTools now support Custom Object formatters. This feature, long supported by Chrome, lets sites determine how certain types of object representation are formatted in the console and debugger.

The Svelte project has posted its latest monthly update. There’s a lot going on in the Svelte world right now.

Logging and Tracing Re-invented. Stop Sampling, Get Axiom —
“In the beginning there was stdout….” Get started for free, or get 1tb for $25/mo.

Axiom sponsor

🎉 RELEASES:

Backbone 1.5 – Yes. Really. And it’s still a thing of beauty.

Shoelace 2.6 – Popular suite of agnostic UI Web Components.

Prisma 5.1 – Next-gen Node.js + TypeScript ORM.

eslint-config-prettier 8.10 – Turn off ESLint rules that clash with Prettier.

📒 Articles & Tutorials

Understanding React Server Components — If you’ve struggled to get your head around the ideas involved, and Dan Abramov’s ‘let’s recreate RSCs from scratch’ went too deep, this is a good, high-level explanation of the fundamentals covering what problems RSCs solve, why you might use them, and how Next.js makes it all easier.

Alice Moore (Vercel)

Type vs Interface: Which Should You Use in 2023? — Learn the key differences between interfaces and type aliases in TypeScript, including their use cases and important features to consider.

Matt Pocock

How to Build a Multilanguage Website with Next.js & Storyblok

Storyblok sponsor

Speeding Up V8 Heap Snapshots — When diagnosing a memory leak in a JavaScript app, engineers at Bloomberg encountered some weird performance issues with capturing a single full-size heapshot taking more than 30 minutes(!) at times. Here’s the full story of how they investigated and resolved the problem.

José Dapena Paz (Igalia)

‘If Web Components Are So Great, Why Am I Not Using Them?’ — Do Web Components have a marketing problem? Dave thinks so, and shares what he thinks the issues are for this slowly-adopted technology.

Dave Rupert

▶  How to Build a Drag-and-Drop Kanban Board — A complete screencast walkthrough of using React to build a Trello-like app based around the familiar Kanban board pattern. It also serves as an introduction to the dnd-kit drag-and-drop toolkit.

Kliton Bare

An Introduction to Quicksort — A good, beginner friendly introduction to the Quicksort algorithm, concluding with a JavaScript implementation. (Beware the floating burger though..)

Kirupa Chinnathambi

Everything Mux Learnt Migrating 50K Lines of Code to React Server Components

Darius Cepulis (Mux)

▶  Refactoring an Angular App to Modern NgRx — NgRx is a reactive state management approach for Angular.

Marko Stanimirovic

🛠 Code & Tools

tsup 7.2: Bundle Your TypeScript Library with No Config — Throw your .js, .json, .mjs, .ts, and .tsx files at the esbuild-powered tsup and say hello to transpiled, bundled code for distribution. More in this tutorial.

egoist

Vite React Boilerplate: A Production Ready Starter Template — A new ‘batteries included’ Vite + React app template that leans upon, well, a lot of batteries from Zustand to Zod to Storybook.

Ricardo Valdovinos

Add Authorization, MFA, Biometrics and More to Your JavaScript App in Just Minutes — It’s about time that somebody talked some sense about OAuth and JavaScript. So we did. You’re welcome.

FusionAuth sponsor

Hackathon Starter 8.0: A Boilerplate for Node Web Apps — For when you might want to start building a Node app quickly (like at a hackathon, say) including key features like auth/OAuth, Bootstrap 5, account management, email forms..

Sahat Yalkabov

OGL 1.0: A Minimal WebGL Framework — WebGL is far from the easiest technology to use on its own, so libraries like Three.js are often used to make it more accessible. OGL has a similar motive to Three.js while remaining far closer to the WebGL metal.

Nathan Gordon et al.

💻 Jobs

Senior Software Engineer (Frontend Lead) — Come lead Emerge’s web platform, used by teams like DoorDash, Square, Dropbox & Airbnb (our stack: Next.js, React, TS, Vercel).

🛸 Emerge Tools

Find JavaScript Jobs with Hired — Hired makes job hunting easy-instead of chasing recruiters, companies approach you with salary details up front. Create a free profile now.

Hired

🧑‍💻 Got a job listing to share? Here’s how.

Size Limit 8.2: JavaScript Performance Budgeting Tool — Calculate the real ‘cost’ to run your JS app or lib and maintain an eye on performance and raise the alarm (in your CI system, say) when things go awry. Supports ES modules and tree shaking.

Andrey Sitnik

Stockfish.js 16 – The famous Stockfish chess engine in JS via WASM.

Marked 6.0 – Fast Markdown parser and compiler. Now rewritten in TypeScript.

eta (η) 3.1 – Embedded JS template engine. Now with Bun support.

Tremor 3.6 – React library for building dashboards.

Octokit.js 3.1 – ‘Batteries-included’ GitHub SDK.

React Image Gallery 1.3 – Image gallery carousel component.

YouTube.js 5.8 – Library to use YouTube’s private API.

🐴 Let’s hit the Oregon Trail

The Oregon Trail was a 2000+ mile wagon route used by traders and migrants headed west in the early days of the United States. It was also a hugely popular computer game that, more often than not, ended in disaster for the virtual settlers whose lives you directed.

Particularly popular on the Apple II and early Macs, you can give the game a spin via the following project:

Macintosh.js: A Virtual Macintosh Running via Electron — An impressive virtual machine emulating a 1991 Macintosh Quadra 900 with System 8, all running in Electron. We linked to this several years ago but it’s had some updates since then and runs faster than before. As well as a few games, such as Oregon Trail, there are a variety of apps pre-installed, including a trial of Adobe Photoshop 3 which starts up faster than my real Photoshop now.. (Download necessary since it’s an Electron app and all..)

Felix Rieseberg, Apple, et al.