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JavaScript Weekly Situation 611: October 21, 2022

Along with 

Metaprogramming with the 2022-03 Decorators API — For those who’re a Python developer, you’ll be miles forward on this concept. If not, decorators present a option to manipulate courses, fields, strategies, and accessors at outline time to present them further, amended, or wrapped performance or conduct. The proposal is at stage 3 at TC39, is supported by Babel, and can quickly be supported by TypeScript, so why not stand up to hurry with Dr. R.

Dr. Axel Rauschmayer

Node.js 19 (Present) Launched — We did a giant function in yesterday’s Node Weekly, however in brief, that is the brand new, edgiest ‘Present’ non-LTS Node.js launch which beneficial properties a Nodemon-esque --watch mode, HTTP KeepAlive on by default, steady WebCrypto API, and a bump to V8 10.7. Node 18 goes Lively LTS subsequent week.

The Node.js Venture

A Actual World React to htmx Migration Storyhtmx is a library that ‘turbo prices’ HTML by letting you utilize quite a few JS and Net API options by way of customized HTML attributes. Right here a Python-based workforce exhibits the way it labored higher for them than a extra widespread React method.

David Guillot



📒 Articles & Tutorials

Safe JavaScript URL Validation — Although conforming to a regular construction, URLs are available in all styles and sizes and it’s possible you’ll not need your app to simply accept URLs which might be malformed or in any other case problematic. This publish covers a few of the concerns concerned.

Mannan Tirmizi (Snyk)

‘What if the Crew Hates My Purposeful Code?’ — I believe most people who’ve been bitten by the practical programming bug have finally run into issues when convincing different builders it’s the way in which to go. James gives some soothing perspective.

James Sinclair

Why Does JSON.parse ‘Corrupt’ Giant Numbers? — Bounce into your JavaScript console of selection and take a look at JSON.parse('{"depend": 9123372036854000123}') .. you won’t get the end result you count on, and Jos set out to determine why and how one can resolve it – ‘fairly a juicy subject’, he guarantees.

Jos de Jong

Discover JavaScript Jobs with Employed — Create a profile on Employed to attach with hiring managers at rising startups and Fortune 500 firms. It is free for job-seekers.




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