JSPM

fast excel formula parser

Comple solidity-code faster, easier and more reliable

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.

Data Structures of Javascript & TypeScript. Binary Tree, BST, Graph, Heap, Priority Queue, Linked List, Queue, Deque, Stack, AVL Tree, Tree Multiset, Trie, Directed Graph, Undirected Graph, Singly Linked List, Doubly Linked List, Max Heap, Max Priority Qu

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

CoinPayments is a cloud wallet solution that offers an easy way to integrate a checkout system for numerous cryptocurrencies. Coinpayments now also offers coin conversion via Shapeshift.io.

TS & JS utilities to handle Italian Codice Fiscale

NEAR Wallet Selector makes it easy for users to interact with your dApp by providing an abstraction over various wallets within the NEAR ecosystem

Multicoin address validator for Bitcoin and other Altcoins.

Solidity Documentation Generator

ASN.1 encoding and decoding

HD wallet address generation utility

ledger and trezor hd sign and export coin address.

OPML parsing using sax js

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

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

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

A vue component for the plyr video & audio player.

complex type validators that generate TypeScript and Flow types for you

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

Vue component for hinting addresses using dadata.ru

Create a new object filtered to have only properties for which the callback returns true.

ImmutableSplits are a set of lightweight, immutable, gas-efficient payout split contracts. They are designed to be deployed to a deterministic address by a factory contract, which tracks if a particular payout split has already been deployed.

⚡️ Convert swagger json api to js and ts

Expose GC at runtime without access to command node flags in command line for TS apps

authentic and production-ready data structures implementation in javascript.

ChaCha20 implementation in TypeScript, compatible with https://github.com/codahale/chacha20

A simple MD4 hash function for JavaScript supports UTF-8 encoding.

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

Common classes for supporting web3 with SmartyPay api

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

reset redux state

Detect the file type of a Buffer/Uint8Array/ArrayBuffer

A little toolbox of classes for some game development

⚡️ Convert swagger json api to js and ts

Re-implementation of dbus-native in typescript using promises

The missing pseudo-standard library for fp-ts.

A simple Typescript AST transformer for ts-jest, that mock import.meta expressions.

Simple, zero configuration Ethereum Name Service resolver.

A Plugin Architecture on top of Draft.JS

A simple i18n middleware for Express.js.

Multiplatform slide-over pane

The spec-compliant & magical GraphQL query language engine in the TypeScript type system

Simple typescript mongo ORM for node.js based on data-mapper, unit-of-work and identity-map patterns

Bubble Protocol SDK

API client for coveralls.io

A lightweight Javascript Universal Module for parsing durations

ledger and trezor hd sign and export coin address.

A simple standard interface for a seed phrase generated set of Ethereum accounts.

JavaScript barcode generator supporting over 90 types and standards.

Amplience Dynamic Content Management SDK

Toastify is a lightweight, vanilla JS toast notification library.

A simple standard interface for a seed phrase generated set of Ethereum accounts.

Javascript Deep Utility functions

Web3 Payments with any token. DePay simplifies and improves Web3 Payments with the power of DeFi. Accept any token with on-the-fly conversion.

Infinity Wallet connection SDK for DApp web3 connect integration

Realistic password strength estimation written in typescript

Onboard users to web3 by allowing them to select a wallet, get that wallet ready to transact and have access to synced wallet state.

Ethereum event logs mirror to DB

graph & directed graph implementation in javascript

Libsodium for Node.js

Runtime type checkers and 5x faster JSON.stringify() function

Call ETH RPC by the right way

A type-safe way to emulate tail-call optimization with trampolines

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.

Compile multiple TypeScript projects into multiple targets.

Get the line number of a string using index or position

A little toolbox of classes for some game development

A BVH implementation to speed up raycasting against three.js meshes.

High performance Node.js webserver with a simple-to-use API powered by uWebsockets.js under the hood.

Recursively omit empty properties from an object. Omits empty objects, arrays, strings or zero.

Simple DTS single-file generation utility for TypeScript bundles