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tegwick fee47514a2 research: TiddlyWiki deep dive (single-file wiki, write-granularity extreme); UC-78

SHARD-WP-0003 T3. Whole-file write-granularity anchor: an entire wiki (content
+ app engine) in one self-contained HTML file -> save rewrites the whole file,
no per-page atomicity. Node .tid file-per-tiddler substrate is git-diffable/
fine-grained, so the same engine spans the granularity spectrum by substrate
(cf. Logseq file/DB UC-62, backend-swap UC-43). Tiddler = flexible-field
record (UC-34); filter expressions = native-query tier (UC-52). UC-78
(single-file container-format attach). Enriched UC-35/40/34/52/43. Marks T3
done. Feeds SHARD-WP-0002 T11/T14.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-06-14 19:46:37 +02:00

findings.md

research: TiddlyWiki deep dive (single-file wiki, write-granularity extreme); UC-78

2026-06-14 19:46:37 +02:00

README.md

research: TiddlyWiki deep dive (single-file wiki, write-granularity extreme); UC-78

2026-06-14 19:46:37 +02:00

README.md

260614 — TiddlyWiki deep dive

Deep dive on TiddlyWiki (TW5): an entire wiki — tiddlers plus the app engine — in one self-contained HTML file, the whole-file write-granularity anchor of the synthesis matrix, with a Node.js file-per-tiddler (.tid) substrate as the git-diffable alternative, a tiddler/field record model, and filter expressions as the native query language.

findings.md — the single-file model, tiddler data model, dual substrate, filters, capability profile, INTENT mapping, UC seed (UC-78), architecture notes for SHARD-WP-0002, open questions, sources, traceability.

Catalog yield: UC-78 (attach a single-file self-contained wiki as one shard — parse tiddlers out, project; write = rewrite the whole file, the coarsest write-granularity anchor). Enriched UC-35/40/34/52/43. Feeds SHARD-WP-0002 T11 (write-granularity extreme) and T14 (single-file vs file-per-tiddler binding).