Proposals follow this process document.
| 🚀 | Proposal | Champion | Stage |
|---|---|---|---|
| SIMD.JS - SIMD APIs + polyfill | John McCutchan, Peter Jensen, Dan Gohman, Daniel Ehrenberg | 3 | |
| Async Functions | Brian Terlson | 3 | |
| Trailing commas in function parameter lists and calls | Jeff Morrison | 3 | |
Function.prototype.toString revision |
Michael Ficarra | 3 | |
| Asynchronous Iterators | Kevin Smith | 2 | |
| function.sent metaproperty | Allen Wirfs-Brock | 2 | |
| 🚀 | Rest/Spread Properties | Sebastian Markbage | 2 |
| Shared memory and atomics | Lars T Hansen | 2 | |
| System.global | Jordan Harband | 2 | |
| Lifting Template Literal Restriction | Tim Disney | 2 | |
| ArrayBuffer.transfer | Luke Wagneer & Allen Wirfs-Brock | 1 | |
| 🚀 | export * as ns from "mod"; statements |
Lee Byron | 1 |
| 🚀 | export v from "mod"; statements |
Lee Byron | 1 |
| 🚀 | Class and Property Decorators | Yehuda Katz and Jonathan Turner | 1 |
| 🚀 | String.prototype.{trimStart,trimEnd} | Sebastian Markbage | 1 |
| Observable | Kevin Smith & Jafar Husain | 1 | |
| Class Property Declarations | Jeff Morrison | 1 | |
| String#matchAll | Jordan Harband | 1 | |
| Private Fields | Kevin Smith | 1 | |
| WeakRefs | Dean Tribble | 1 | |
| Frozen Realms | Mark S. Miller, Chip Morningstar, Caridy Patiño | 1 | |
| Cancelable Promises | Domenic Denicola | 1 |
🚀 means the champion thinks it's ready to advance but has not yet presented to the committee.
Please see Contributing to ECMAScript for the most up-to-date information on contributing proposals to this standard.