JavaScript & TypeScript

JavaScript and TypeScript developers can interact with the Ergo blockchain using various libraries and frameworks. Notably, JS/TS bindings for sigma-rust (via WebAssembly) provide core blockchain interaction capabilities.

Appkit was designed as an abstraction layer on top of Sigma. This gives a lot of freedom on the core level in Sigma, while keeping dApp-facing APIs stable.

With the availability of Sigma.js, Fleet can play the same role for JS/TS.

Frameworks

Fleet

Lets you easily create Ergo transactions with a pure JS library.

Sigma.JS

JavaScript port of the sigmastate-interpreter

AppKit

can be configured to run JavaScript under GraalVM

sigma-rust (via WASM)

Core Rust library with JS/TS bindings available via WebAssembly.

Tutorials

🔗 dAppStep Docs

include many practical examples with Javascript and Nodejs that will help you to understand to implement different aspects of dapp functionality on Ergo

🔗 dApp Development Course

📹 Video Tutorial

NightOwl dApp Connector React Package

Address Generation Demo

using sigma-rust and TypeScript

Create Transaction Demo

using sigma-rust and TypeScript

Resources

• Ergo-Raffle-Bot Github
• ErgoScript.js
• The Ergo Raffle documentation provides a detailed description of their implementation.
• hypo10use/quid-games (Angular)