Officia Packages

Libsodium for Node.js

crypto address validator for Bitcoin, Ethereum, XDC and other Altcoins.

Parse Web3 receipt events from specific contracts

Typed ssml builder

A JavaScript / Python / PHP cryptocurrency trading library with support for 130+ exchanges

Validate JavaScript code and report possible syntax errors

Simple library to allow for serialization and deserialization (JSON or otherwise) of JS objects containing circular references

A simple, maximally extensible, dependency minimized framework for building modern Ethereum dApps

**Modular**, **Interoperable**, and **gas optimized** library for **secure EVM smart contract development**.

Decode, sign/resign or verify JSON Web Tokens (JWT). Works in majority of modern browsers, Node.js and other JavaScript runtimes.

Lightweight Ethereum HD wallet implementation based on BIP-44 standard

A JavaScript / Python / PHP cryptocurrency trading library with support for 100+ exchanges

A simple, maximally extensible, dependency minimized framework for building modern Ethereum dApps

It's the best way to zoom an image

The meta-framework suite designed from scratch for frontend-focused modern web development.

Ethereum ethers.js vuex store module generator plugin for vue-cli 3. Build dapps!