Developer tools

Software libraries and SDKs

All in one

java: bitcoinj
js: fullstack
js: bitcore
python: bitcash
python: python-bitcoincash
go: bchd
go: bchwallet
go: neutrino

Data and utilities

js/ts: libauth
js: bchaddrjs
go: bchutil

Blockchain and network

js/ts: electrum-cash
api: bitdb and bitsocket
fulcrum (C++ electrumx)
go: dnsseeder

Smart contracts

js/ts: cashscript
js/cli: spedn
cli: meep

Tokens

js, dart: slp.dev