Javascript News 1st Week(Sep) – TypeScript 4.4, Web Scraping with Javascript and Node.js, Introducing Mongoose 6.0.0, Tree data structure in JavaScript

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1. Announcing TypeScript 4.4

• Control Flow Analysis of Aliased Conditions and Discriminants
• Symbol and Template String Pattern Index Signatures
• Class static Blocks

Announcing TypeScript 4.4

Today we’re excited to announce the availability of TypeScript 4.4! If you haven’t heard of TypeScript yet, it’s a language that builds on JavaScript by adding syntax for static types. Tools like the TypeScript compiler just erase those types, leaving you with clean readable JavaScript that you can …

2. Tree data structure in JavaScript

Tree data structure in JavaScript

Implementation and traversal techniques

3. Web Scraping with Javascript and Node.js

Web Scraping with Javascript and Node.js – ZenRows

Learn how to build a web scraper with Javascript and Node.js. Add anti-blocking techniques, a headless browser, and parallelize requests with a queue.

4. For React native developers Bottom Sheet v4 is here

5. Introducing Mongoose 6.0.0

Introducing Mongoose 6.0.0

Mongoose 6.0.0 was released on August 24, 2021.
We’ve been hard at work on the 6.0 for nearly 18 months, so we’re very excited to finally share all the improvements we’ve made.
As far as high level vanity metrics go, Mongoose 6 had 457 git commits and 52 backwards breaking changes.
While Mongoose 6 …

6. React Toastify 8.0: Big Changes for a Mature Notifications Library

Release v8.0.0 · fkhadra/react-toastify

React-toastify has been around for 5 years(will turn five the 8 November 🎂). Since the beginning, one of the goals was to provide a library that is highly customizable and also able to work out of …

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