Hive Developer Portal

Radiator - https://github.com/inertia186/radiator

Radiator is a Ruby API client to interact with the steem blockchain.

Hive-JS - https://github.com/steemit/steem-js

Pure JavaScript Hive crypto library for node.js and browsers. Can be used to construct, sign and broadcast transactions in JavaScript.

Steem-TX-JS - https://github.com/mahdiyari/steem-tx-js

Lightweight JavaScript library for creating and signing transactions. Works with frameworks like Nativescript. This library is a solution to such cases when other libraries are not working. And also an alternative for only creating, signing, and broadcasting transactions.

DHive - https://gitlab.syncad.com/hive/dhive

A Typescript Hive crypto library for node.js and browsers.

Beem - https://github.com/holgern/beem

A python library to interact with the Hive blockchain. It includes the CLI tool beempy.

PHP Hive - https://github.com/lukestokes/php-steem-tools

Various tools and scripts written in PHP for exploring the STEEM blockchain.