ECMAScript Proposal, specs, and reference implementation for Error.isError
active 2024-04-10 → 2025-09-12 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 521 days from 2024-04-10 to 2025-09-12. Pushes: 11 total, peak 2 in a day. Pull requests: 3 total, peak 1 in a day. Issues: 24 total, peak 3 in a day. Comments: 52 total, peak 6 in a day. Stars: 110 total, peak 5 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| ljharb | 53 | 11 | 2 | 25 |
| rauschma | 6 | 0 | 0 | 4 |
| unrevised6419 | 4 | 0 | 0 | 3 |
| petamoriken | 3 | 0 | 0 | 1 |
| bakkot | 3 | 0 | 0 | 3 |
| zloirock | 2 | 0 | 0 | 1 |
| michaelficarra | 2 | 0 | 0 | 2 |
| binarykitchen | 2 | 0 | 0 | 2 |
| chicoxyzzy | 2 | 0 | 0 | 2 |
| jedel1043 | 1 | 0 | 0 | 1 |
| jkrems | 1 | 0 | 0 | 0 |
| nicolo-ribaudo | 1 | 0 | 0 | 1 |
| senocular | 1 | 0 | 0 | 1 |
| dminor | 1 | 0 | 0 | 1 |
| seahindeniz | 1 | 0 | 1 | 0 |
| domenic | 1 | 0 | 0 | 1 |
| littledan | 1 | 0 | 0 | 1 |
| linusg | 1 | 0 | 0 | 1 |
| acutmore | 1 | 0 | 0 | 0 |
| CanadaHonk | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue#7ljharb2025-05-28 13:40Path to Stage 4!
- Issue comment#19unrevised64192025-04-09 15:32`FooError.isError(new BarError())`
- Issue comment#19ljharb2025-04-09 15:29`FooError.isError(new BarError())`
- Issue#19unrevised64192025-04-09 14:49`FooError.isError(new BarError())`
- Issue comment#7chicoxyzzy2025-04-09 13:36Path to Stage 4!
- Issue comment#19unrevised64192025-04-09 10:29`FooError.isError(new BarError())`
- Issue comment#19zloirock2025-04-09 10:27`FooError.isError(new BarError())`
- Issue comment#7unrevised64192025-04-09 09:57Path to Stage 4!
- Issue#15ljharb2025-01-13 15:25Firefox `InternalError`
- Issue comment#15dminor2025-01-13 13:54Firefox `InternalError`
- Issue comment#7jedel10432025-01-09 08:41Path to Stage 4!
- Issue comment#18ljharb2025-01-08 18:19Spec text nit: Update 20.5.4
- Issue#18ljharb2025-01-08 18:18Spec text nit: Update 20.5.4
- Issue#18jkrems2025-01-08 15:29Spec text nit: Update 20.5.4
- Issue comment#7linusg2024-12-18 20:06Path to Stage 4!
- Issue comment#7CanadaHonk2024-12-09 01:35Path to Stage 4!
- Issue comment#17ljharb2024-12-03 17:34`DOMError`
- Issue#17zloirock2024-12-03 12:36`DOMError`
- Issue comment#16ljharb2024-11-11 20:02Current reference polyfill returns `false` for `DOMException` instances
- Issue#16ljharb2024-11-11 20:02Current reference polyfill returns `false` for `DOMException` instances
- Issue#16lionel-rowe2024-11-11 03:07Current reference polyfill returns `false` for `DOMException` instances
- Issue comment#15ljharb2024-10-23 22:55Firefox `InternalError`
- Issue comment#15nicolo-ribaudo2024-10-23 22:05Firefox `InternalError`
- Issue#15ljharb2024-10-23 21:37Firefox `InternalError`
- Issue#5ljharb2024-10-15 16:16Beware of false negatives
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 110 stars here means stars gained during the window, not the repo's star count.