JSPM

Secure Smart Contract library for Solidity

Secure Smart Contract library for Solidity

smart-buffer is a Buffer wrapper that adds automatic read & write offset tracking, string operations, data insertions, and more.

Zoe: the Smart Contract Framework for Offer Enforcement

Secure Smart Contract library for Solidity

Electronic Rights Transfer Protocol (ERTP). A smart contract framework for exchanging electronic rights

A library for interacting with Scroll contracts.

Advanced, lightweight system and OS information library

Cupcakes allow DAPPs developers access to Smart Contract Wallets. These wallets can be DAPPs specific or User specific. You must read about [Wallets section](#wallets) before using the SDK.

A web3 adaptor for VeChain Thor RESTful HTTP API.

Enable batched transactions and contract account interactions using a unique deterministic Gnosis Safe.

remark plugin to implement SmartyPants

utility smart contracts

Ethereum smart contract transaction input data decoder

AcalaNetwork Smart Contract library for Solidity

0xpass allow DAPPs developers access to Smart Contract Wallets. These wallets can be DAPPs specific or User specific. You must read about [Wallets section](#wallets) before using the SDK.

Secure Smart Contract library for Solidity

Deterministic contracts's addresses factory

A powerful library for interacting with the Herc.ai API

Ensuro - Decentralized insurance protocol

GoodDollar Protocol

Quote a value

Smart quotes are smart typography.

ERC-4337 related contracts by the Ensuro Team

ERC4626s for asset management, used by the Ensuro Protocol

Nexera ID Signature Based Gating Contracts

Elliptic curve implementation in solidity; includes secp256r1

git's smart fetch-pack protocol

Bitcoin Smart Contract Runtime

Account Abstraction (EIP 4337) contracts

Secure Smart Contract library for Solidity

High Level JavaScript SDK for building smart contracts on NEAR

Uniswap V3 Oracle

ERC-1363 Payable Token Implementation

Typescript package used to batch smart contract read calls into a single tx through the use of a multicall contract.

Smart banner for Android or iOS

OP_NET AssemblyScript transform

Helpers and other support for writing deploy scripts

Smart modal handler to manage modals and data everywhere in Angular apps.

Mean Transformers

Custom Edges for React Flow that never intersect with other nodes, using pathfinding.

Smart app banner react version.

Interface to interact with smart contracts compiled via Solang

Cicero Server - wraps the Cicero Engine and exposes it as a RESTful service

Smart contracts for the Secure Contract Interaction protocol

Lightweight utility for decoding function parameters from Ethereum transactions.

Bluetooth Low Energy (BLE) Central Plugin

retext plugin to check quotes and apostrophes

TokenRecover allows to recover any ERC20 or ERC721 token sent into the contract and sends them to a receiver.

Contract to track the debt with partners that pay on a monthly basis, used by the Ensuro Protocol

Deep sort an object, no matter what the contents are.

Reusable UI Components for Agoric Dapps, built with React and MaterialUI

Secure Smart Contract library for Solidity

Angular service for the imlementation of a smart banner to notify your users about your available app.

Unofficial API for Ring doorbells, cameras, security alarm system and smart lighting

Simple popover control for your angular (v4+) applications using bootstrap4 with smart reflection logic when overflowing the viewport. This is a continuation of ngx-popover (https://github.com/pleerock/ngx-popover). If you want to use it without bootstrap

A small library that truncates a string. It can insert or append an ellipsis at any desired position of the truncated result.

Extension contracts that operate with the Ensuro Protocol

Watcher for cross domain messages

Cicero Core - Implementation of Accord Protocol Template Specification

Homebridge plugin for Ring doorbells, cameras, security alarm system and smart lighting

A Pothos plugin for turning queries into subscriptions

Cicero Engine - Node.js VM based implementation of Accord Protcol Template Specification execution

Secure Smart Contract library for Solidity

Nibiru EVM solidity contracts and ABIs for Nibiru-specific precompiles and core protocol functionality

ZKsync Smart Sign On SDK

A zero-configuration (no registry.json required), shadcn add / open in v0 compatible registry builder.

Filter an array of objects

A simple unopinionated framework to implement simple modal based behaviour in angular (v2+) projects.

MiniMe contract

Liquid Pledging Smart Contract

This project is part of the Decentralized Trust Framework. It aims to provide a decentralized trust mechanism for any address to trust code on the Blockchain (Smart Contracts) and determine which code it trusts or not.

Cicero Test - Testing support for Cicero based on cucumber

Giveth Campaign Directory

Reference implementation and interfaces for the ERC3156 flash lending standard

Node.js toolset to write, test and deploy Tezos smart contracts

create new reference contracts and utilities

A plugin making smart contract compilation, deployment and interaction easier

Milestone Tracker contract

Mean Swappers

Open source contracts by SBINFT

A small package that extends fuzzing in jest for Arweave projects.

Vault contract. Implementation of a safe timelock in solidity

Replaces all tab characters with in a smart way, spaces similiar to what your regular IDE does.

Smart quotes are smart typography.

Simply call etherium contracts from node-red, powered by Ethers.js and Etherscan

Watch Ethereum contract transactions and events with decoded name and params

A platform for building DAOs

OP_NET AssemblyScript transformer

ERC-3525 Reference Implementation for Solidity

Secure Smart Contract library for Solidity

Core smart contracts of DCA v2 by mean.finance

Tangerine is the best Node.js drop-in replacement for dns.promises.Resolver using DNS over HTTPS ("DoH") via undici with built-in retries, timeouts, smart server rotation, AbortControllers, and caching support for multiple backends (with TTL and purge sup

Sort an array of objects based on a certain property supplied in path form

AI-powered form validation for Vue.js

Smart Contract library for Solidity

A renderer for [Listr](https://github.com/SamVerschueren/listr) & [listr2](https://github.com/cenk1cenk2/listr2) that handles extremely long lists of tasks by collapsing into a summary view.

JavaScript library that provides advanced string casing capabilities with intelligent capitalization handling. It offers a comprehensive set of features to convert strings to various casing styles, including title case, sentence case, camel case, snake ca

Mean Oracles

Smart Banners are a new feature in iOS 6 to promote apps on the App Store from a website. This jQuery plugin brings this feature to older iOS versions, Android devices and for Windows Store apps.

A class that defines a set of smart Canvas endpoints that actually behave how you'd expect them to.

JavaScript/TypeScript SDK for interacting with the get real campaign of Peaq Network

A simple unopinionated framework to implement simple modal based behaviour in angular (v2+) projects.

Core library for DeFi

Liquid Pledging Smart Contract

Homebridge plugin for devices supporting the miot protocol

🍀 Solidity libraries that are shared across Clober contracts

Solidity contracts implementing ERC2612

Functions for interacting with Azimuth

A repository that contains all of Mean's NFT Descriptors

Painless yet High-Performance query and transaction execution for large-scale APIs

Enable batched transactions and contract account interactions using a unique deterministic Gnosis Safe.

ethereum-hdwallet

Nexera ID Signature Based Gating Contracts

A powerful library for ai chat bot for install the package : ```npm i ai-rizzpiww```

Contracts, ABIs, and utilities for Lens Protocol.

A http plugin with support of webhooks for Homebridge: https://github.com/nfarina/homebridge


jcc solidity utils

The most powerful, high performing and highly polished Z-Wave node for Node-RED based on Z-Wave JS. If you want a fully featured Z-Wave framework in your Node-RED instance, you have found it.

Smart Contract Library for beandao production

Solidity Smart Contract specification generation tool based on Foundry tests and slang

Contract that use the Transparent Upgradeable model (openzeppelin) to keep a registry of the current deployed contracts, their types and versions

open source java script implementation of the enocean protocol

Wrapped WETH contract that adds advanced functionality to WETH

Smart Contract library for Solidity

A simple unopinionated framework to implement simple modal based behaviour in angular (v2+) projects.

A smart data table component for React.js meant to be configuration free

A drop-in replacement for smart-buffer that does not rely on the Buffer global.

A Chainlink Feed Registry by mean.finance

Node API library for Barion Smart Gateway electronic payment system.

spliting text ignoring parts inside quotes, brackets and etc

An utility library for working with sorted linked list data structures in your Solidity project.

*** These contracts have not been audited, use at your own risk ***

# ngx-smart-popover Simple popover control for your angular (v4+) applications using bootstrap4 with smart reflection logic when overflowing the viewport. This is a continuation of ngx-popover (https://github.com/pleerock/ngx-popover). If you want to use

A Solidity leaderboard contract with FIFO tie-breaking

Control devices smarter: by grouping, including triggers like motion, opening window, etc. and set target devices accordingly

ERC1820 - Pseudo-introspection using a registry contract

Helios-lang intermediate representation

A simple smart app banner implementation with React.js support

GoodDollar Contracts

asc bundled with the opnet runtime and a virtual filesystem for building contracts in the browser

Google Smart Home integration via Smart Nora https://smart-nora.eu/

Lightweight utility for decoding function parameters and function output from Tron blocklchain transactions.

A smart pull-down-refresh and pull-up-loadmore react-native listview, for ios, written in pure JS, for android, written in JS and Java.

gantd smart-grid-g

The most advanced solidity library for merkle (multi) proof verification of different kinds of merkle trees

Cicero Core - implementation of Accord Protocol Template Specification

Command-line light wallet for Ethereum

Tokenization Service's Smart Contracts

Batch wrapping contracts for the Empty Set protocol.

Cicero Engine - Node.js VM based implementation of Accord Protcol Template Specification execution

A table with dynamic components for vue.js

Secure Smart Contract library for Solidity

Ethereum Smart Contract Interface - a library for compiling, deploying, and interacting with the smart contracts

Angular Loader or Spinner. Supports http interceptor, custom loader, complete custom template, title subtitle, colors, font size, filters urls, methods etc.

Secure Smart Contract library for Solidity with Diamond Facets and Storage (EIP-2535)

Lightweight utility for decoding function parameters and function output from Tron blockchain transactions.

Babel plugin to correctly add missing file extensions to import statements

Contract utils for yearn mechanics

Secure Smart Contract library for Solidity

The amazing smart contract deployment tool

A collection of smart contract tools and interfaces used by ApeSwap.

The set of the contracts used to deploy the ICO/IDO/IEO

A very lightweight and simple artificial intelligence chatbot package with multiple language support!

Liquid Pledging Smart Contract

Yet another library for generating NFT artwork, uploading NFT assets and metadata to IPFS, deploying NFT smart contracts, and minting NFT collections

Secure Smart Contract library for Solidity

This library is built to provide a solution for Angular enables the creation of complex layouts consisting of panels that can be floated, docked, nested, resized, pinned, unpinned and closed. Additional components can be integrated to create an IDE-like l

Decentralized reputation and payments for peer-to-peer marketplaces

Nest cam plugin for homebridge: https://homebridge.io/

String directory

A platform to implement the tp-link tapo device and Adaptive Lighting for light bulbs

Library of common shared classes and utilities for working with the Skycapp platform.

Set of contracts for simple smart contract development

A smart and colored console logger. No output in production.

> Это форк оригинальной библиотеки [react-flow-smart-edge](https://github.com/tisoap/react-flow-smart-edge), обновленный для работы с @xyflow/react (ранее reactflow).

Smart contract wallet sdk package by Banana Wallet

javascript smart contract wrapper for connex driven dapps

Cicero Core - Import and export between other formats

Build on-chain logic into off-chain communication tools

A smart gesture password locker for react-native apps

Ingests a smart contract's ABI and autogenerates boilerplate code for making web3 calls.

<a href="https://t.me/polymathnetwork"><img src="https://img.shields.io/badge/50k+-telegram-blue.svg" target="_blank"></a>

SOMA Finance core contracts

a16z Smart Contract library for Solidity

A GraphQL implementation for interacting with Antelope based blockchains.

Command-line light wallet for Ethereum

open-source factory for managing rewards tokens

Armors-solidity is a framework to build secure smart contracts on Ethereum.

Typescript bindings and utilities for Ethereum Access Token

Managed account smart contracts

Solidity Contract for Creating "Digital Asset as a Smart Contract"

A puppeteer enhancement with zyte smart proxy manager services.

gantd smart-table-g

A tool for creating smart contracts for blockchains and other uses for the blockchain

A playwright-extra and puppeteer-extra enhancement with zyte smart proxy manager services

Autogenerates a nodejs Swagger API for making web3.js calls to a smart contract of your choice.

A simple HTTP proxy server that forwards requests to a destination specified in the 'x-destination-url' header

contracts for nFight

Cicero Server - wraps the Cicero Engine and exposes it as a RESTful service

The SkillWallet is a permissionless, open-source protocol for the creation of universal, self-sovereign Identities - based on Skills instead of personal data. <br/> It comes as an upgradable, Non-Transferable, Non-Fungible-Token (U-NT-NFT) - and it entile

Deep merge any number of javascript objects.

Mock DEX for testing

React UI generator and web3 interactions for Ethereum smart contracts

an adapter for Gardena smart system

Responsive and smart vue.js datatable component

ENS Subdomain DAO (SDAO) Contracts library

utility for compiling and creating ethereum smart contracts

Full diamond proxy implementation

Solidity contracts developed for the Hanzo Platform

Finding and Reading Files Made a Little Easier

A TimerEnhance for React Native app (es6) which replaced TimerMixin (es5) provides timer functions for executing code in the future that are safely cleaned up when the component unmounts

Verifier contracts for Brink

Client for Homeassistant's websocket API

V2 verifier smart contracts for Brink

SnapshotToken contract

Js compiler for Ride - Waves smart contract language.

A collection of Node-RED nodes for TP-Link smart-home devices.

Symbiotic is a shared security protocol enabling decentralized networks to control and customize their own multi-asset restaking implementation.

Smart list of object properties.

Ara Contract Module - DCDN and AFS blockchain integration.

Enable batched transactions and contract account interactions using a unique deterministic Gnosis Safe.

Promise Aware Smart API REST builder to easily implement Express routers with advanced capabilities.

Cache module that handles asynchronous data and concurrency

Solidity libs

Detect network from Web3 provider.

a generic smart account SDK that can be used to interact with erc4337 smart account v3 and later. Developed with viem.sh to minimize the package

Resize image by their name.

Build your UI with React. Manage application state with Redux providers. Persist and share application state with replication. Use pure functions everywhere.

Smart House BE

Adapter contract for uni v3 router

Xcert token implementation for the Ethereum blockchain.

AssemblyScript SDK for writing contracts for Soroban.

A smart slugify function for human-friendly, clean, and multilingual URLs.

Cicero Common - implementation of Accord Protocol Template Specification

Querying/Controlling Smartthings Devices

Homebridge plugin for Xiaomi Smartmi Fans

Homebridge plugin for Nuki: http://nuki.io

Fordpass plugin for homebridge: https://homebridge.io/

Simple popover control for your angular (v9+) applications using bootstrap4 with smart reflection logic when overflowing the viewport. This is a continuation of ngx-popover (https://github.com/lsqlabs/ngx-smart-popover). If you want to use it without boot

Standard implementation and interface for Voting

A cross-blockchain single api to connect between dApps & wallets

A platform for building DAOs

💱 Periphery smart contracts of DCA V2 by mean.finance

This module allows you to sign anything with a private key stored on PKCS #11 smartcard.

Smart list of object enumerable properties.

Library for building merkle trees and verifying merkle proofs, including multi proofs. Built to be easy to understand

Set up a solidity smart contract project with a complete set of tools ready to use by running one command