pubkey

The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/

:satellite: BroadcastChannel to send data between different browser-tabs or nodejs-processes :satellite: + LeaderElection over the channels https://pubkey.github.io/broadcast-channel/

Cryptographic javascript-functions for ethereum and tutorials to use them with web3js and solidity

An implementation of the exact same app in Firestore, AWS Datastore, PouchDB, RxDB and WatermelonDB

An algorithm to optimize database queries that run multiple times https://pubkey.github.io/event-reduce/

Run a piece of code when the javascript process stops. Works in all environments (browsers, nodejs..)

Local-First peer-to-peer replicated todo list with RxDB and WebRTC - https://pubkey.github.io/rxdb-quickstart/

Run VSCode inside of a Docker Container

Utility functions that are useful in async/await tests :thumbsup:

OPFS polyfill for expo based on the Expo Filesystem API.