Gambit is an efficient implementation of the Scheme programming language.
active 2025-01-19 → 2026-08-08 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 567 days from 2025-01-19 to 2026-08-08. Pushes: 71 total, peak 5 in a day. Pull requests: 10 total, peak 2 in a day. Issues: 40 total, peak 3 in a day. Comments: 86 total, peak 5 in a day. Stars: 41 total, peak 1 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 |
|---|---|---|---|---|
| gambiteer | 82 | 22 | 0 | 38 |
| feeley | 79 | 46 | 5 | 21 |
| jtacoma | 6 | 0 | 0 | 3 |
| jpellegrini | 5 | 0 | 0 | 4 |
| flavjja | 4 | 0 | 0 | 2 |
| bkmgit | 3 | 0 | 0 | 2 |
| antoine-doucet | 3 | 3 | 0 | 0 |
| james-pre | 2 | 0 | 0 | 1 |
| ober | 2 | 0 | 0 | 2 |
| natethern | 2 | 0 | 0 | 2 |
| wolneykien | 2 | 0 | 0 | 2 |
| ShalokShalom | 2 | 0 | 0 | 1 |
| dependabot[bot] | 2 | 0 | 2 | 0 |
| op-simoneromeo | 1 | 0 | 0 | 1 |
| adrmcintyre | 1 | 0 | 0 | 0 |
| jimmy3987 | 1 | 0 | 0 | 0 |
| tani | 1 | 0 | 1 | 0 |
| gshaowei6 | 1 | 0 | 1 | 0 |
| pukkamustard | 1 | 0 | 0 | 0 |
| abdelq | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Pull request#1004gshaowei62026-06-07 01:16
- Issue comment#760op-simoneromeo2026-05-31 10:20Fix remaining bugs in the SMP support (with bounties)
- Issue comment#954natethern2026-03-26 23:49Make compile with r7rs submodule simple to build with `-exe` `-nopreload`
- Issue comment#955natethern2026-03-26 23:31Compiling interdependent R7RS modules
- Issue#994gambiteer2026-03-20 17:46expt returns complex NaN for negative real bases with infinite flonum exponents
- Issue comment#993feeley2026-03-14 19:27--enable-c-opt is broken, tentative fix included
- Issue comment#993gambiteer2026-03-14 19:25--enable-c-opt is broken, tentative fix included
- Issue#992gambiteer2026-03-13 03:36check-= in tests/unit-tests/#.scm doesn't do what we want
- Issue comment#987gambiteer2026-02-27 01:24Slowdown in "make ut" on Mac OS 26.3 on Apple Silicon
- Issue#987gambiteer2026-02-27 01:11Slowdown in "make ut" on Mac OS 26.3 on Apple Silicon
- Issue comment#985feeley2026-02-25 18:11Confusing SegFault
- Issue comment#985gambiteer2026-02-24 03:34Confusing SegFault
- Issue#986gambiteer2026-02-24 03:17Warnings about left shift of negative value
- Issue#983gambiteer2026-02-24 01:46Build failure with NAN-boxing
- Issue comment#983gambiteer2026-02-24 01:46Build failure with NAN-boxing
- Issue comment#984feeley2026-02-24 00:56Performance issue: Subprocess spawning scales poorly with high ulimit values
- Issue#984feeley2026-02-24 00:55Performance issue: Subprocess spawning scales poorly with high ulimit values
- Issue#983feeley2026-02-23 12:37Build failure with NAN-boxing
- Issue#982gambiteer2026-02-15 02:21test of srfi/231 FAILED
- Pull request#981dependabot[bot]2026-01-21 23:04
- Pull request#981dependabot[bot]2026-01-21 23:04
- Issue#898gambiteer2026-01-18 03:03fatal clang error at __attribute__((musttail)) on at least mips64, powerpc, powerpc64
- Issue#745sublambda2025-12-06 22:46breaking thread callback mechanism in universal backend
- Issue#980feeley2025-11-02 00:54Remove check for max-gcse-memory
- Issue#980gambiteer2025-11-01 18:32Remove check for max-gcse-memory
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 41 stars here means stars gained during the window, not the repo's star count.