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mojidata

mojidata is a workspace for CJKV character data, search utilities, APIs, and related tooling.

Character database generation and packaging
CLI tools for querying mojidata data
IDS lookup and decomposition tools
HTTP APIs for mojidata lookups and search across local SQLite, browser, and Cloudflare D1 backends
Supporting CI/CD, release, and benchmark tooling for the monorepo

The standalone Cloudflare Worker for mojidata-api is deployed and smoke-tested.
Worker URL: https://mojidata-api-d1.mandel59.workers.dev
Deployed PR: #38 Deploy mojidata-api D1 blue-green release
Deployed commit: 0ac5aecc55275082f4ddb8902ec6d60c3376ca8b
Deployed bookmark: cloudflare
Last verified: 2026-05-03 JST

See Cloudflare D1 Deployment for the active D1 databases, rollback pair, blue/green flow, and scan-volume verification.

packages/mojidata: core character database package
packages/mojidata-cli: command-line tools
packages/idstool: IDS-related utilities
packages/idsdb: generated IDS search database package
packages/idsdb-fts5: FTS5 IDS search database package for D1 and native SQLite backends
packages/idsdb-utils: IDS database generation helpers
packages/mojidata-api: compatibility facade for the API packages
packages/mojidata-api-core: shared API query and execution logic
packages/mojidata-api-runtime: shared worker protocol and runtime helpers for mojidata-api
packages/mojidata-api-hono: Hono integration for the API
packages/mojidata-api-sqljs: sql.js backend implementation
packages/mojidata-api-sqlite-wasm: SQLite WASM backend implementation
packages/mojidata-api-better-sqlite3: better-sqlite3 backend implementation
packages/mojidata-api-node-sqlite: node:sqlite backend implementation
packages/mojidata-api-d1: Cloudflare D1 backend implementation
packages/mojidata-api-d1-worker: standalone Cloudflare Worker for the D1 backend
packages/react-mojidata-api: React hooks and client helpers for mojidata-api consumers
packages/mojidata-api-bench: benchmark tooling for mojidata-api backends

The D1 Worker currently returns JSON responses with Cache-Control: no-store so blue/green DB cutovers do not leave stale API responses at the consumer boundary.
mojidata-web-app is the only known consumer of mojidata-api; it can keep using the stable API URL during D1 blue/green deploys.
Remaining open operational follow-up is tracked in #36 Establish blue/green deployment flow for mojidata-api D1.
Remaining D1 free-plan validation is tracked in #19 Validate mojidata-api D1 deployment within Cloudflare free plan limits.