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CLUSTER BRIDGE-PLAYERS-TOURNAMENT · 4 ENTRIES · EARLIEST ENTRY 2008-03-24

Bridge deal and bidding tools

This cluster comprises web and desktop tools for bridge players, including in-browser utilities, system card portals, deal editors, and hand analysis with double dummy solving. The dated history is too thin to read a shape from, as only one pre-index dated entry exists and most members lack source dates. Among the identified members, bridge-craftwork-site, tenace, and Bridge Deal Editor show the highest activity signals, each at 0 stars.

Entry timeline

ENTRY TIMELINE

MAR 2008: 1AUG 2026: 3
MAR 2008AUG 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 ai-built · 3 unlabelled

Operator · 1 enterprise · 1 open source · 2 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 4 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01bridge-craftwork-site0★1 mo—Website that provides in-browser access to bridge utility tools, letting players try them, download command-line versions, and read documentation.
  2. 02tenace0★3 yrabandonedliveopen sourceBridge hand viewer and editor that includes a double dummy solver for analysis.
  3. 03Bridge Deal Editor0★unknownliveai-builtTool for creating and editing bridge deal layouts for players, teachers, and tournament directors.
  4. 04System Cards Portal0★unknownliveenterprisePortal where bridge players submit and manage system cards describing their bidding conventions for tournament play.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.