JSPM

TypeScript Utilities for EIP-6963

aws cdk library for custom resource constructs.

A set of resources for [PlantUML](https://plantuml.com) to define diagrams for AWS, Azure, EIP ...

Solidty helpers and utilities for using ethers.

Wasd3r AA Dex smart contracts

Enterprise integration patterns for JavaScript

The lightweight template of the core diamond contract for Solidity building.

An open source repository for smart contract reference implementations of ERCs.

Otterspace’s EIP-4973-compliant non-transferable badge protocol helps DAOs create better incentive systems, automate permissions and enable non-financialized governance

A utility for generating Solidity code for recovering signatures using the EIP-712 signTypedData schema.

Fungible token standard implementation for the Ethereum blockchain.

Xcert token implementation for the Ethereum blockchain.

A Node-RED depaula's prototype node to interact with some Weidmueller UR20-FBC-EIP Coupler by Ethernet/IP Protocol

Smart contract status codes and helpers

Message oriented programming for JavaScript

EIP(Extensible Interactive Protocol) 可扩展交互协议

0xcert protocol token implementation for the Ethereum blockchain.

A utility for generating Solidity code for recovering signatures using the EIP-712 signTypedData schema. Originally created by Dan Finlay

BLS12-381 Key Generation for Chia. For browsers & node.

Non-fungible token standard implementation for the Ethereum blockchain.

A lightweight integration framework which implements many Enterprise Integration Patterns to integrate different applications using the required patterns.

A standard interface for non-transferrable non-fungible tokens, also known as "account-bound" or "soulbound tokens" or "badges".

Ethereum status codes and helpers

A method of converting machine codes to human-readable text in any language and phrasing.

The clearing process turns the promise of a transfer into the actual movement of money from one account to another.

The clearing process turns the promise of a transfer into the actual movement of money from one account to another.

Reingests particles, templates and particle JSON schemas from the specified environments

Reference implementation of the ERC-721 non-fungible token standard.

An on-chain system for providing accurate and understandable user feedback by converting machine-efficient codes into human-readable strings in any language or phrasing

An extension to the ERC-20 standard token, which allows tokens to be put on hold. This guarantees a future transfer and makes the held tokens unavailable for transfer in the mean time. Holds are similar to escrows in that are firm and lead to final settle

An on-chain system for providing culturally and linguistically accurate user feedback by converting machine-efficient codes into human-readable strings in any language or phrasing.

An extension to the ERC-20 standard token that allows Token wallet owners to request payout from their wallet, by calling the smart contract and attaching a payout instruction string.

An extension to the ERC-20 standard token, which allows tokens to be put on hold. This guarantees a future transfer and makes the held tokens unavailable for transfer in the mean time. Holds are similar to escrows in that are firm and lead to final settle

Human-Readable ABI definitions for common ERCs

An extension to the ERC-20 standard token that allows Token wallet owners to request a wallet to be funded, by calling the smart contract and attaching a fund instruction string.

TypeScript Utilities for EIP-6963

Simple BIP39 Ethereum Address Generator

A small utility to estimate the gas fee for the Ethereum transactions. It supports legacy fee and EIP-1559 fee.

An extension to the ERC-20 standard token that allows Token wallet owners to request payout from their wallet, by calling the smart contract and attaching a payout instruction string.

Simple BIP39 Ethereum Address Generator

EIP(Extensible Interactive Protocol) 可扩展交互协议

An extension to the ERC-20 standard token, which allows tokens to be put on hold. This guarantees a future transfer and makes the held tokens unavailable for transfer in the mean time. Holds are similar to escrows in that are firm and lead to final settle

A Simple BIP39 Ethereum Address Generator

Non-fungible token standard implementation for the Ethereum blockchain.

ETH Wallet Generator