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Daniel Ehrenberg littledan

Working on V8 and web standards, especially TC39.

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Highlights

Arctic Code Vault Contributor
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linux-aio

How to use the Linux AIO feature

182 26
js-shared-interfaces

Documentation of namespaces for shared JavaScript interfaces

42 8
proposal-reserved-decorator-like-syntax

Reserved decorator-like syntax as an extension point for future JavaScript syntax

23
import-map-feature-tests

A feature testing capability based on the WICG import maps proposal

14 2
proposal-new-initialize

Early draft proposal to support initializing given objects with fields and private methods

11 4
Factor

A practical stack-based programming language

C++ 8

801 contributions in the last year

Activity overview

Contributed to tc39/agendas, tc39/proposal-import-assertions, tc39/proposal-decimal and 5 other repositories

Contribution activity

July 2020

littledan/proposal-cleanup-some HTML Jul 10

Created a pull request in tc39/agendas that received 3 comments

30 minutes for Symbol as WeakMap key

The discussion may be more involved

+1 −1 • 3 comments

Slides for numeric literal suffixes Jul 21
Section for voluntarily deferring presentations Jul 20
Schedule constraint for adjacent topics Jul 16
WeakRefs slides Jul 16
Move operator overloading to the end Jul 15
Splitting cleanupSome into a separate proposal Jul 10
Link to slides for Symbol as WeakMap key Jul 8
Numeric literal suffixes update Jul 7

Proposal is at Stage 4 Jul 22
Remove cleanupSome documentation Jul 22

Stage 2 split consensus Jul 22
Update README.md Jul 17

Avoid the term "value type" in favor of "primitive type" Jul 20

Clearer explanation of why we aren't pursuing Box Jul 19

Hold numeric suffixes in a separate namespace Jul 7

Fix [[Prototype]] of Record and Tuple constructors Jul 24
Don't overload the Tuple constructor Jul 21
Consistent brand checks for tuple methods Jul 21
Bump lodash from 4.17.15 to 4.17.19 Jul 20
README rework Jul 19
Update JSON.stringify to support Records and Tuples Jul 19
Remove mentions of static Record methods Jul 17
Draft of 'useful ToString' for Records and Tuples Jul 17
@@isConcatSpreadable for Tuples Jul 17
Add Tuple.prototype.{flat,flatMap} Jul 17
Write spec for JSON.parseImmutable Jul 17
refactored R/T specific abstract ops to not use Type::method format Jul 15
simplification of Tuple.prototype.sorted Jul 15
Make Tuple.prototype.toString be Array.prototype.toString Jul 15
Fix: Editorial nits Jul 8
Fix: semantic nits Jul 8

Finish rename to import assertions Jul 23
Allow condition keys to be StringLiterals in addition to IdentifierNames Jul 17
Make name match for recursive calls to IfClauseToConditions Jul 17
Editorial: Move export syntax with IfClause to ExportDeclaration Jul 16
Make JSON module examples more prominent. Jul 16
Change `if` keyword to `assert` Jul 16
mutable JSON module Jul 16
Allow trailing comma after condition entries Jul 13
TAG self security and privacy review Jul 9
Rename to import conditions and remove check attribute Jul 7

Normative: Add Weakrefs and FinalizationRegistry Jul 24

move cleanup some into own proposal -- pending tc39 consensus Jul 22

Add feature tag for cleanupSome Jul 21

Implement Tuple prototype valueOf Jul 14

Normative: Add Weakrefs and FinalizationRegistry Jul 9

Normative: handle awkward rounding behavior Jul 7

Created an issue in tc39-transfer/proposal-cleanup-some that received 3 comments

Remove cleanupSome docs from MDN

cleanupSome is documented at https://wiki.developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/FinalizationRegistry/cleanupSome …

3 comments

Design and implement "loose mode" Jul 15
Enumerate spec violations Jul 15

Move to the tc39 org Jul 22

Potential FAQ entry: why add a Symbol and not just call the slice method directly? Jul 21

Document split between absolute and other Temporal types Jul 16

README should put our proposed syntax front and center Jul 15

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