Create 2023-09-29-ecmascript-proposal-update.md

Author: azu

_posts/2023/2023/2023-09-29-ecmascript-proposal-update.md

@@ -0,0 +1,68 @@
+---
+title: "ECMAScript proposal updates @ 2023-09"
+author: azu
+layout: news
+date : 2023-09-29T02:51:09.012Z
+category: ECMAScript
+tags:
+    - ECMAScript
+    - Proposal
+    - spec
+    - TC39
+
+---
+
+The changes of proposal's status @ [98th meeting of Ecma TC39][Agendas]
+
+# ECMA-262
+
+## New Proposals
+
+| Proposal                                                                                           | Stage |
+| -------------------------------------------------------------------------------------------------- | ----- |
+| [Stable Formatting](https://github.com/tc39/proposal-stable-formatting)                            | 1     |
+| [Locale Extensions](https://github.com/ben-allen/locale-extensions)                                | 1     |
+| [Iterator Sequencing](https://github.com/tc39/proposal-iterator-sequencing)                        | 1     |
+| [Joint Iteration](https://github.com/tc39/proposal-joint-iteration)                                | 1     |
+| [Negated in and instanceof operators](https://github.com/gorosgobe/proposal-negated-in-instanceof) | 1     |
+
+
+## Updated Proposals
+
+| Proposal                                                                                     | From  | To    |
+| -------------------------------------------------------------------------------------------- | ----- | ----- |
+| [RegExp.escape](https://github.com/tc39/proposal-regex-escaping)                             | 1     | 2     |
+| [Resizable and growable ArrayBuffers](https://github.com/tc39/proposal-resizablearraybuffer) | 3     | 4     |
+
+
+# ECMA-402
+
+## New Proposals
+
+No Data
+
+## Updated Proposals
+
+No Data
+
+
+This diff is generated by [ECMAScript Proposal Diff Tool](https://azu.github.io/ecmascript-proposals-json/).
+
+### Agenda
+
+- [Agendas][]
+
+### Babel
+
+- [babel/proposals: Tracking the status of Babel's implementation of TC39 proposals](https://github.com/babel/proposals)
+
+### Other proposal's status 
+
+- [tc39/proposals: Tracking ECMAScript Proposals](https://github.com/tc39/proposals)
+
+### Related services
+
+- [ECMAScript Proposal Diff Tool](https://azu.github.io/ecmascript-proposals-json/)
+- [tc39/dataset: The automate track tc39 proposals](https://github.com/tc39/dataset)
+
+[Agendas]: https://github.com/tc39/agendas/blob/main/2023/09.md