CrudoDb

Offline-first IndexedDb wrapper written in TypeScript, which is able to sync with backend services by passing optional service implementation.

What reason exists for CrudoDb?

CrudoDb allows you to write offline-first webapps without any backend implementation.

In agile Projects, you can implement a PoC without any depend to the backend team.

A small and good tested implementation against fakeindexeddb and (at the moment) local developer tested solution.

Indexeddb internal dbVersion will only incremented if necessary.

Quick greenfield example

const instance = await CrudoDb.setup();

const schema: StoreSchema = {dbVersion:1,dbName:'test', indices: [{name:'a'},{name:'b'}]};

const dao = await instance.applySchema({schema});

const entity = await dao.create({a: '42', b:'666'});

Recommendations

read in documentation for angular and react recommendations.

The Latest Test Coverage (local)

from 2021-05-06

-----------------|---------|----------|---------|---------|----------------------------

File	% Stmts	% Branch	% Funcs	% Lines	Uncovered Line #s
All files	93.29	87.5	91.45	94.62
crudodb.ts	94.62	73.33	100	94.44	94-99,150,213
database.ts	93.49	95.06	88.52	95.48	54,174,337-338,342-346,358
index.ts	100	100	50	100
store-api.ts	100	100	100	100
store-schema.ts	100	100	100	100
utils.ts	89.39	81.82	90.91	91.53	29,54-58,71
-----------------	---------	----------	---------	---------	----------------------------