JSPM

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

Data Structures of Javascript & TypeScript. AVLTree, Binary Search Tree, Binary Tree, Tree Multiset, Graph, Heap, Priority Queue, Linked List.

Multiplatform slide-over pane

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

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

A cli utility that compile using tsc then add .js extension to esm import names

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

A lightweight JavaScript text game engine

A library for interacting with the NOWPayments Mass Payments API

Blox live, desktop app for managing staking accounts

Arbitrary precision modular arithmetic, cryptographically secure random numbers and strong probable prime generation/testing. It works in modern browsers, Angular, React, Node.js, etc. since it uses the native JS implementation of BigInt

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

Pay futbol blockchain explorer search tools

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

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

Google Ads gRPC Client Library for Node

Wrapper for bitcoin exchange apis. The easiest way to add cryptocurrency market data into your application!

TypeScript compiler Gulp plugin

Non-fungible token standard implementation for the Ethereum blockchain.

The all-in-one DID SDK, resolving all decentralized name(Web3 Name).

Solidity Documentation Generator

Component for writing plaintext CSS in React apps -- isomorphic, scoped, FOUC-free, fully featured, CSS-in-JS

A powerful javascript functions library!

minimal library to decode a signed raw Ethereum transaction

Solidity Documentation Generator

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

Make configurable canvas easily with Canvafy

0xcert protocol implementation for Ethereum blockchain.

Encrypt your client storage (available for TS & JS)

Z-Wave driver written entirely in JavaScript/TypeScript

A simple wrapper of Web3 for sending transaction to Ethereum

Spritesheet generator

Wallet address validator for Bitcoin and other Altcoins.

A library for interacting with the NOWPayments Mass Payments API

A simple, lightweight JavaScript API for handling cookies

Netlify build module

The most efficient JS implementation calculating the Levenshtein distance, i.e. the difference between two strings.

lazy fluent iterators

A react native webview optimized for a web3 dApp browser application

bitstamp rest and websocket v1 and v2 api client

A Plugin Architecture on top of Draft.JS

Convert json object to typescript interfaces

EIP-1193 Compatible Ethereum provider for Fireblocks

Multicoin address validator for Bitcoin and other Altcoins.

Create billions ERC20 addresses, find vanity wallet addresses you want or any wallet address can deploy a vanity ERC20 contract address at given nonce

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

Powerful friendly Ethereum mock node & proxy

API client for coveralls.io

Easy check addresses balances of various crypto tokens. Script automaticaly recognize a protocol by address and return balance of tokens associated with it.

Lomath is the data analysts’ module in Node JS - data analysis and visualization in Node is now possible with lomath.

PreJSS Parser based on PostCSS and plugins

Multicoin address validator for Bitcoin and other Altcoins.

micromark extension to support MDX or MDX.js JSX

Web3-Onboard makes it simple to connect Ethereum hardware and software wallets to your dapp. Features standardised spec compliant web3 providers for all supported wallets, framework agnostic modern javascript UI with code splitting, CSS customization, mul

Simple module to localize the strings of any JS based program using the same syntax used in the ReactLocalization and ReactNativeLocalization module, use 'npm run build' before publishing

Validation of web3 signatures for server ethereum authentication

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

parsing and serialize ini files

Contains sql package manager (sqlpm) and re-usable database schema.

Monorepo for WalletConnect

Multi Step Form with jQuery Validation

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

Cooklang-TS is a TypeScript library for parsing and manipulating Cooklang recipes.

Javascript library for fetching trusted token pricing data from Redstone data ecosystem

Extends JavaScript RegExp with named groups and named backreferences.

Is this value a JS Typed Array? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.

Multiplatform slide-over pane

Javascript implementation of Curve25519

Standard list of ERC20 Tokens with details on Ethereum Network

Arbitrary precision modular arithmetic, cryptographically secure random numbers and strong probable prime generation/testing. It works in modern browsers, Angular, React, Node.js, etc. since it uses the native JS implementation of BigInt

filecoin

Library of core parsing modules required by apg and apg-generated parsers.

vue 2 google map custom marker component allowing display custom html content on google map using vue2-google-maps

UI toolkit monorepo containing a React component library, UI utilities, a drag-and-drop library, and more

The SDK of XMind Ltd.

Physical Units for TypeScript

Parse Web3 receipt events from specific contracts

HEP3 Library for Node.JS

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

Enables bundled Webpack Typescript declarations from exports.

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

Dependency injection framework for Typescript/Javascript NodeJS applications.

Noble ed25519 & ristretto255. High-security, easily auditable, 0-dep, 1-file pubkey, scalarmult & EDDSA.

A visual grid for diagram-js

The hard typed level module with some extra features

The didhub sdk for interacting with the didhub smart contracts.

Return a copy of an object without the given key, or array of keys.

Easy deployments for Dapps

Strip alert statements from a rocambole AST

makeStyles is dead, long live makeStyles!

Collect JS/JSON/YAML/YML/CSV/TSV/ArchieML files from a source folder and convert them into a single object.

Simple typescript ORM for node.js based on data-mapper, unit-of-work and identity-map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JS.

Easily generate .docx files with JS/TS with a nice declarative API. Works for Node and on the Browser.

Pure JavaScript RAR archive extractor by compile the official unrar lib by Emscripten.

Frontend TypeScript model definitions

API to connect to the Mturk-service offered by the ETH Decision Science Laboratory (DeSciL)

Multicoin address validator for Bitcoin and other Altcoins.

Type checking for tsconfig.json

Solidity Documentation Generator

Xcert token implementation for the Ethereum blockchain.

Type checking for tsconfig.json

Simple way to send ether.

A JS Harmony MongoDB/NeDB ODM

Extended javascript library for fetching data from Redstone ecosystem

A TypeScript library for ISO 4217 currency codes. Efficiently lookup and validate currency codes, retrieve associated countries, and more.

Smallest 5th gen CSS-in-JS library

Monorepo for WalletConnect

Provides easy mechanism for creating, and signing transactions offline

`Result` and `Maybe` types and accompanying `macro-ts` helper macros that allow a safe, functional way of dealing with errors and nullable values.

Checkable list item for Draft.js

Solidity smart contract utilities, token standards and other useful libraries and templates for your web3 development needs.

Libsodium for Node.js

A module for getting method signature info from an platon method signature.

Precall network test for applications using the OpenTok platform.

Odometer.js as a React component

Essential JS 2

A Vue.js boilerplate for Ethereum dApps, built on Truffle

TypeScript library for building blockchain connectors on nakji network.

A TypeScript/JavaScript implementation of the RDF/JS data factory.

Media captions parser and renderer.

String Tokenization Library for TypeScript

Create web3 apps in turbo mode.

Open Source Unified REST API of 100+ Crypto Exchange Sites

A loctool plugin that knows how to process ts resource files

UI toolkit monorepo containing a React component library, UI utilities, a drag-and-drop library, and more

A simple utility to truncate ethereum addresses to a more readable format

Various packages for Monero/CryptoNote cryptography and protocols

tsioc is AOP, Ioc container, via typescript decorator

0-dependancy TS async cross-platform utility to find path of executable

A simple pub/sub written in Typescript

A module for getting method signature info from an platon method signature.

Is this value a JS Date object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

A fast RDF/JS SHACL engine

Right To Left conversion for CSS in JS objects

Parse front-matter from a string or file. Fast, reliable and easy to use. Parses YAML front matter by default, but also has support for YAML, JSON, TOML or Coffee Front-Matter, with options to set custom delimiters.

Lagash simple nconf wrapper.

Simple module to localize the strings of any JS based program using the same syntax used in the ReactLocalization and ReactNativeLocalization module, use 'npm run build' before publishing

Validation library inspired by Laravel's Validator

D'CENT Provider wrapping Dcent Web Connector

Generate fake values.

A lightweight ethereum javascript wallet.

UI toolkit monorepo containing a React component library, UI utilities, a drag-and-drop library, and more

QR Code Modal for WalletConnect

Ethereum API wrappers and utilities

Miscellaneous Encoding Utilities for Crypto-related Objects in JavaScript

Detect Metamask login, logout & Conveniently interact with Ethereum Smart Contracts.

D'CENT Provider wrapping Dcent Web Connector

ESLint rules specific to Stencil JS projects.

The most efficient JS implementation calculating the Levenshtein distance, i.e. the difference between two strings.

A simple wrapper around the youtube iframe js API for react native

JavaScript library to mock web3 responses either by emulating web3 wallets or web3 RPC requests.

Send emails using predefined templates and your private email account