The Simple Abstract Machine
active 2025-09-14 → 2026-06-07 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 267 days from 2025-09-14 to 2026-06-07. Pushes: 225 total, peak 17 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 33 total, peak 6 in a day. Comments: 13 total, peak 3 in a day. Stars: 4 total, peak 4 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
Recent activity
Latest issues, pull requests and releases
- Issue#54rrthomas2026-05-05 21:43More efficient function calls
- Issue comment#49rrthomas2026-04-02 12:13Colour names
- Issue comment#40rrthomas2026-04-01 20:25Symbolic syntax for simplicity of notation
- Issue#36rrthomas2026-03-21 23:36Switch to vector primitives for graphics
- Issue comment#41rrthomas2026-03-08 15:59Heap-allocated call frames
- Issue#44rrthomas2026-03-05 11:23MOAR warnings from C compiler
- Issue#44apt10022026-03-04 17:59MOAR warnings from C compiler
- Issue comment#41rrthomas2026-02-27 13:25Heap-allocated call frames
- Issue#12rrthomas2026-02-11 22:37Other stacks
- Issue comment#12rrthomas2026-02-11 22:37Other stacks
- Issue#33rrthomas2025-12-18 16:53Make instruction set modular
- Issue#13rrthomas2025-12-15 21:38High-level language SAL
- Issue comment#13rrthomas2025-12-15 21:38High-level language SAL
- Issue comment#20rrthomas2025-12-11 11:33Study how SDL drawing primitives work
- Issue#32rrthomas2025-12-05 19:18Distinguish brackets from stacks
- Issue#31rrthomas2025-12-05 19:17Add instruction to get the length of a bracket or stack
- Issue#26rrthomas2025-12-05 19:14Add `IPUSH` and `IPOP`
- Issue comment#11rrthomas2025-11-16 08:01Add coroutines and events
- Issue#30rrthomas2025-11-16 07:44Execution pauses when window is off-screen
- Issue#29rrthomas2025-11-15 23:16Add assembler notation for inline binary data, plus `!data` directive to use binary file
- Issue#28rrthomas2025-11-15 23:142-bit instructions
- Issue#27rrthomas2025-11-15 23:08Generalized types
- Issue#26rrthomas2025-11-15 23:06Add `IPUSH` and `IPOP`
- Issue comment#22rrthomas2025-11-11 23:49Startup simplification
- Issue#16rrthomas2025-11-11 23:35HACKING.md clarifications
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 4 stars here means stars gained during the window, not the repo's star count.