Test spies, stubs and mocks for JavaScript.
JavaScript · active 2023-08-15 → 2026-08-04 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1086 days from 2023-08-15 to 2026-08-04. Pushes: 196 total, peak 12 in a day. Pull requests: 139 total, peak 7 in a day. Issues: 81 total, peak 6 in a day. Comments: 347 total, peak 15 in a day. Stars: 468 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 |
|---|---|---|---|---|
| fatso83 | 470 | 146 | 76 | 166 |
| mroderick | 101 | 42 | 27 | 18 |
| codecov[bot] | 38 | 0 | 0 | 38 |
| dependabot[bot] | 24 | 3 | 18 | 3 |
| DanKaplanSES | 21 | 0 | 1 | 15 |
| socket-security[bot] | 14 | 0 | 0 | 14 |
| rluvaton | 13 | 0 | 2 | 8 |
| stale[bot] | 13 | 0 | 0 | 13 |
| mantoni | 11 | 2 | 0 | 7 |
| hexeberlin | 8 | 3 | 0 | 0 |
| peanutenthusiast | 4 | 0 | 1 | 3 |
| assertnotnull | 4 | 0 | 0 | 4 |
| weshouman | 4 | 0 | 0 | 2 |
| Offirmo | 4 | 0 | 0 | 2 |
| bmeurer | 3 | 0 | 1 | 2 |
| elliot-huffman | 3 | 0 | 0 | 2 |
| christian-schwaderer | 3 | 0 | 0 | 2 |
| till | 3 | 0 | 0 | 3 |
| Ocke-Janssen | 3 | 0 | 0 | 2 |
| mykola-mokhnach | 3 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#2723mroderick2026-06-30 18:45build(deps-dev): bump shell-quote from 1.8.3 to 1.8.4
- Issue comment#2705till2026-05-17 12:17build(deps): bump the action-deps group across 1 directory with 2 updates
- Issue comment#2711dependabot[bot]2026-05-05 22:04build(deps-dev): bump uri from 0.13.1 to 0.13.3
- Pull request#2710dependabot[bot]2026-05-05 22:04
- Pull request#2707dependabot[bot]2026-05-05 22:04
- Issue comment#2695kevinoid2026-04-11 17:39Change in 21.1: sinon.stub() throws with `--disable-proto=throw`
- Pull request#2690fatso832026-04-11 17:14
- Pull request#2694AviVahl2026-04-10 22:20
- Issue comment#2692fatso832026-04-10 20:56new version 21.1.0 causes ERR_REQUIRE_ESM
- Issue comment#2679fatso832026-04-09 10:56Bug in stub parameter matching
- Issue comment#2670fatso832026-04-09 10:41Fix issue 2668 - Perform additional cleanup on callThrough() to discard any previously defined behavior
- Pull request#2691tuanaiseo2026-04-06 23:35
- Issue#2684impacterai2026-04-04 16:41Add Repurpose AI — AI content repurposing tool
- Issue comment#2678fatso832026-03-16 11:26withArgs stops matching Buffers by content in 21.0.2 (samsam major bump in patch release)
- Issue comment#2676fatso832026-03-04 08:08docs: add how-to article for stubbing ES module imports (#1832)
- Issue#2671fatso832026-03-03 16:32sandbox.reset() no longer resets spy call count after 21.0.1?
- Issue comment#2674fatso832026-03-03 15:49CVE-2026-24001 caused by diff 8.0.2
- Issue comment#2673simon-id2026-01-13 17:04Fix spies not being reset properly
- Pull request#2673simon-id2026-01-13 16:45
- Issue#2671sauntimo2026-01-07 10:35sandbox.reset() no longer resets spy call count after 21.0.1?
- Issue#2671sauntimo2026-01-07 10:35sandbox.reset() no longer resets spy call count after 21.0.1?
- Issue comment#2665fatso832025-12-19 13:42Consider Adopting NPM Trusted Publishing
- Pull request#2669fatso832025-12-19 13:35
- Issue comment#2669socket-security[bot]2025-12-19 13:31Update dependencies
- Pull request#2669fatso832025-12-19 13:30
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 468 stars here means stars gained during the window, not the repo's star count.