Microsoft to Announce TypeScript 3.0 Release Candidate

Developers ask coders to provide them with feedback regarding new version of programming language
17 July 2018   1091

Microsoft has announced the release candidate for version 3.0 of its TypeScript.

TypeScript 3.0, our next release of the type system, compiler, and language service, is fast-approaching! Today we’re excited to announce the Release Candidate of TypeScript 3.0! We’re looking to get any and all feedback from this RC to successfully ship TypeScript 3.0 proper.
 

TypeScript Team

Main features of TypeScript 3.0:

  • Project references
  • Extracting and spreading parameter lists with tuples
  • Richer tuple types
  • The unknown type
  • Support for React’s defaultProps

Learn more at official blog.

Frontend News Digest 04 - 10.01

Front-End Performance Checklist 2020, Firefox 72 released, new version of Node.js and more
10 January 2020   428

Greetings! I hope your week went great! Here's new frontend technologies news digest.

Learn how about V8 and how to fight memory leaks using Node and the Chrome DevTools, npm security review of 2019, Mocha, JS test network for Node update and many other interesting materials awaits for you.

Guides

  • Front-End Performance Checklist 2020

Detailed checklist has been updated once again for 2020 and now it’s filled with everything you need to consider for creating fast web experiences

  • Memory Leaks Demystified

Learn about V8 and using Node and the Chrome DevTools to track down memory leaks in this tutorial

Articles

  • Firefox 72 — our first song of 2020

New version of one of the most popular web browsers has been released, so it's time to check what it brings for the coders

  • Google Chrome to hide notification spam starting February 2020

New important upcoming feature of very popular webbrowser, that may really effect some websites

  • Self-hosting third-party resources: the good, the bad and the ugly

Check the pros, cons, underwater rocks and potentional issues in self-hosting third-partty resources

  • npm Security 2019 in Review

The report by the npm Inc’s VP of Security about the different stats related to security of the npm repo in 2019

Update

  • Node v13.6.0 (Current)

The freshest version of very popular JavaScript runtime environments

  • Mocha

JavaScript test framework for Node.js & The Browser 

Video

  • WEB SCRAPING made simple with JAVASCRIPT tutorial

  • Using Typescript with modern React