ECMAScript proposal updates @ 2024-04
The changes of proposal’s status @ 101st meeting of Ecma TC39 ECMA-262 New Proposals Proposal Stage Signals 1 Strict Enforcement of ‘using’ 1 Updated Proposals Proposal From To Dynamic Code Brand Checks 1 3 Math.sumPrecise 1 2.7 Redeclarable global eval-introduced vars 2 3 Error.isError -1 1 Promise.try 2 2.7 New Set methods 3 4 Duplicate named capture groups 3 4 ECMA-402 New Proposals No Data Upd
ECMAScript proposal updates @ 2024-02
The changes of proposal’s status @ 100th meeting of Ecma TC39 ECMA-262 New Proposals Proposal Stage ESM Phase Imports 1 Redeclarable global eval-introduced vars 2 Micro and mini waits 1 iterator chunking 1 Iterator unique 1 Improved Escapes for Template Literals 1 Function and Object Literal Decorators 1 “Discard” (void) Bindings 1 Updated Proposals 🆕 Stage 2.7 is introduced in add a new testing
ECMAScript proposal updates @ 2023-09
The changes of proposal’s status @ 98th meeting of Ecma TC39 ECMA-262 New Proposals Proposal Stage Stable Formatting 1 Locale Extensions 1 Iterator Sequencing 1 Joint Iteration 1 Negated in and instanceof operators 1 Updated Proposals Proposal From To RegExp.escape 1 2 Resizable and growable ArrayBuffers 3 4 ECMA-402 New Proposals No Data Updated Proposals No Data This diff is generated by ECMAScr
ECMAScript proposal updates @ 2023-07
The changes of proposal’s status @ 97th meeting of Ecma TC39 ECMA-262 New Proposals Proposal Stage Optional chaining in assignment LHS 1 DataView get/set Uint8Clamped methods 1 Updated Proposals Proposal From To Promise.withResolvers 2 3 Import Attributes 2 3 Array Grouping 2 3 Deferring Module Evaluation 1 2 ECMA-402 New Proposals No Data Updated Proposals No Data This diff is generated by ECMASc
ECMAScript proposal updates @ 2023-05
The changes of proposal’s status @ 96th meeting of Ecma TC39 ECMA-262 New Proposals No Data Updated Proposals Proposal From To Time Zone Canonicalization 1 2 Promise.withResolvers 1 2 Array Grouping 3 2 Float16 on TypedArrays, DataView, Math.f16round 2 3 RegExp v flag with set notation + properties of strings 3 4 Well-Formed Unicode Strings 3 4 Decorator Metadata 2 3 Atomics.waitAsync 3 4 ECMA-402
ECMAScript proposal updates @ 2023-03
The changes of proposal’s status @ 95th meeting of Ecma TC39 ECMA-262 New Proposals Proposal Stage Iterator.range 2 Promise.withResolvers 1 Await Dictionary 1 Class Method Parameter Decorators 1 Time Zone Canonicalization 1 📝 Import Attributes and Async Explicit Resource Management is almost Stage 3, according to March 2023 · Issue #87 · babel/proposals Updated Proposals Proposal From To Async Co
ECMAScript proposal updates @ 2022-11
The changes of proposal’s status @ 93th meeting of Ecma TC39 ECMA-262 New Proposals Proposal Stage
ECMAScript proposal updates @ 2022-03
ECMA-402 New Proposals No Data Updated Proposals No Data This diff is generated by ECMAScript Proposal Diff Tool. Agenda Agendas Babel babel/proposals: Tracking the status of Babel’s implementation of TC39 proposals March 2022 · Issue #81 · babel/proposals Other proposal’s status tc39/proposals: Tracking ECMAScript Proposals Related services ECMAScript Proposal Diff Tool tc39/dataset: The automate
ECMAScript proposal updates @ 2021-08
ECMA-402 New Proposals No Data Updated Proposals No Data This diff is generated by ECMAScript Proposal Diff Tool. Agenda Agendas Babel babel/proposals: Tracking the status of Babel’s implementation of TC39 proposals August 2021 · Issue #76 · babel/proposals Other proposal’s status tc39/proposals: Tracking ECMAScript Proposals Related services ECMAScript Proposal Diff Tool tc39/dataset: The automat
ECMAScript proposal updates @ 2021-07
Note Array Filtering for Stage 2 has been split into 2 proposals: tc39/proposal-array-filtering: A proposal to make filtering arrays easier tc39/proposal-array-grouping: A proposal to make grouping of array items easier Slide: https://docs.google.com/presentation/d/1fY_jsD8bVZ8P95Mr7cEr3WdCbhMLdEQ7OS5hhLCbfJ4/edit#slide=id.gc6f73a04f_0_0 ECMA-402 New Proposals No Data Updated Proposals Proposal Fr
ECMAScript proposal updates @ 2021-05
The changes of proposal’s status @ 82th meeting of Ecma TC39 ECMA-262 New Proposals No Data Updated Proposals Proposal From To
ECMAScript proposal updates @ 2021-04
The changes of proposal’s status @ 82th meeting of Ecma TC39 New Proposals Proposal Stage
ECMAScript proposal updates @ 2020-11
This diff is generated by ECMAScript Proposal Diff Tool. Agenda Agendas Babel babel/proposals: Tracking the status of Babel’s implementation of TC39 proposals Other proposal’s status tc39/proposals: Tracking ECMAScript Proposals Related services ECMAScript Proposal Diff Tool Note: We are interesting in TC39 Proposal Data.
ECMAScript proposal updates @ 2020-09
The changes of proposal’s status @ 78th meeting of Ecma TC39 New Proposals Proposal Stage
ECMAScript proposal updates @ 2020-07
The changes of proposal’s status @ 77th meeting of Ecma TC39 New Proposals Proposal Stage
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ECMAScript proposal updates @ 2024-06
ECMAScript proposal updates @ 2023-11
ECMAScript proposal updates @ 2023-01
ECMAScript proposal updates @ 2022-06
ECMAScript proposal updates @ 2021-03