Analyzed the full 131-file docs tree (4 parallel classifiers) against the
shipped woc/wovm toolchain. Removed 21 stale docs, kept all intentional
history (Rust-track plans/done, the runtime/database design series cited by
current specs, syscall/postgres/assembly/c-runtime studies, discarded/
learnings). Deleted:
- old-runtime "front door": writeonce-pl.md, runtime/wo-language.md
(pitched the Rust wo runtime -- REST/LiveView/SQL+Cypher -- as the current
language; contradicted the new README)
- v1 design set: 02-recovery, 03-data, 04-ui, 05-datalayer,
06-markdown-render, 07-ssl; runtime/database/05-go-sdk
- future-scope/ai-agents-content-management (unfinished old-runtime CMS)
- the ##ui/.htmlx LiveView frontend track (product decision to abandon):
9 plan/exploration/ui/*, plan/14-mvc-ui-implementation,
superpowers/plans/2026-08-01-ui-htmlx-live; 13d pricing-UI board row
Tree left link-clean: 46 dead links to the removed docs neutralized to plain
text or deleted as pure see-also bullets across 20 kept docs; whole-tree
link-resolving scan reports zero links to any deleted file. Removal recorded
in discarded.md; board Frontend section + project-structure tree updated.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
prototypes/wo-rt-c — single-file C reference of the writeonce runtime
layer, zero deps beyond libc + kernel uapi: thread-per-core io_uring
event loops (raw syscalls, no liburing), SO_REUSEPORT listeners, one
mlock'd mmap arena sharded by address, WAL dual-write with group commit
(HTTP ack only after the fsync CQE), boot-time snapshot + WAL replay
recovery, and a bench harness with a Go net/http comparison server.
Measured on 20 cores: 908k reads/s p99 154us and 643k fsync-acked
commits/s p99 177us on 8 shards, vs Go net/http 495k/355k (no
durability) on 20 cores. Crash-under-load testing found and fixed an
ack-before-fsync race and an fd-reuse ABA hazard in commit-ack parking.
docs/plan/exploration/c-runtime — the phased plan (00, exit evidence
per phase), the one-address architecture trace (01), and the
single-binary end-goal contract (02). justfile carries the demo and
bench recipes; .gitignore covers binaries and data dirs.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
