Database & Backend
Reusable data structures, caching, counters, and application state.
Action Cache
Expensive computation caching
Aggregate
Counts, sums, ranks and ordered aggregates
Analytics Vllnt
Generic, configurable analytics component for Bijection — any event, any dimension, any domain; rollup-on-write with funnels, retention, uniques
Audit Log
Application activity records
Booking
A booking component for Bijection.
Buckets
Ephemeral groups of opaque subject refs — matches, lobbies, cohorts — as a Bijection component
Cascading Delete
A Bijection component for managing cascading deletes across related documents with atomic and batched deletion modes.
Cascading Deletes
Relationship-based cleanup
Conflict Free Counter
An eventually-consistent, contention-free counter component for Bijection.
Consent
Append-only consent ledger (GDPR Art. 6/7) — record, withdraw, and gate consent per subject + purpose as a Bijection component
Convex Checkpoints
Define user checkpoints and trigger actions when activity thresholds are met
convex-mq
A typed message queue component for Convex with reactive consumers, visibility timeouts, and automatic retries.
Events
Append-only per-subject activity feed and event ledger, as a Bijection component
Experiments
Deterministic A/B experimentation — sticky variant assignment and deduped exposure tracking, as a Bijection component
Feedback
Type-safe Bijection component for feedback, feature requests, bug reports, voting, comments, and duplicate search.
Flags
Application feature flags
Geospatial
Geographic point indexing
Key-Value Store
Hierarchical Key-Value store for Bijection
Link Shortener
A self-hosted link shortener Bijection component for custom domains. Create, update, and revoke short codes with built-in redirect handling, click analytics, UTM parameter tracking, a
Migrations
Resumable application data backfills
Progression
XP, levels, and streak windows as a Bijection component
Quota
Scheduled-reset per-subject allowances as a Bijection component — calendar, rolling, or epoch windows with readable remaining
Rate Limiter
Transactional application rate limits
Sharded Counter
High-throughput counters