ESNext: Proposals to look forward to (ESNEXT Conf)

Happening right now is ESNEXT Conf a fully remote conference exploring the future of JavaScript and the web. When I saw the CFP float by, it sounded like a perfect match for my talk “ESNext: Proposals to look forward to”. Thankfully the organisers – Fred and Drew from Pika – also felt that ways and the put me in the line-up.

With the yearly ECMAScript releases (ES2015..ES2020) of a lot of things have changed in JavaScript-land, and there’s even more to come. This talk takes a look at a few of the newest (ES2020) and some of the upcoming ECMAScript features, which (hopefully) will become part of the ECMAScript Language Specification in the near future.

~

Talk Slides

The slides are up on slidr.io, and also embedded below:

~

Talk Outline

  • ECMAScript History and Timeline
  • TC39: Info on TC39, what they do, and how they work.
  • ESNext Proposal: Field Declarations
  • ES2020 Feature: Optional Chaining
  • ES2020 Feature: Null Coalescing
  • ESNext Proposal: Logical Assignment
  • ES2020 Feature: Dynamic Imports
  • ESNext Proposal: Decimal
  • ESNext Proposal: Cancellation API (+ Mention of AbortController)
  • ESNext Proposal: Declarations In Conditionals
  • ES2019 Feature: Object.fromEntries()
  • ESNext Proposal: Slice Notation
  • ESNext Proposal: Pattern Matching
  • Fin.

~

Talk Video

Once the video has been released, I’ll update this post to include it. Here it is:

~

Thanks to the organisers for having me, and thanks to the attendees for coming to see me. I hope you all had fun attending this talk. I know I had making it (and whilst bringing it forward). A shame we couldn’t meet in person though, perhaps at a next edition 😉

💁‍♂️ If you are a conference or meetup organiser, don’t hesitate to contact me to come speak at your event.

Published by Bramus!

Bramus is a frontend web developer from Belgium, working as a Chrome Developer Relations Engineer at Google. From the moment he discovered view-source at the age of 14 (way back in 1997), he fell in love with the web and has been tinkering with it ever since (more …)

Unless noted otherwise, the contents of this post are licensed under the Creative Commons Attribution 4.0 License and code samples are licensed under the MIT License

Join the Conversation

1 Comment

Leave a comment

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.