JSPM

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

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

Moesif Ethereum CLI to upload Ethereum Smart Contract ABI to Moesif for deeper visbility into Web3 API analytics and monitoring.

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

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

Run AI models locally on your machine with node.js bindings for llama.cpp. Force a JSON schema on the model output on the generation level

Multiple input support for konami code (Keyboard and Touch)

Validate and visualize dependencies. With your rules. JavaScript, TypeScript, CoffeeScript. ES6, CommonJS, AMD.

Cardano web3 authentication for Passport.

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

Strongly-typed environment variables from .env & process.env

A library for interacting with the NOWPayments Mass Payments API

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

web3.js plugin for Near Protocol

Web3 react connectors

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

Multicoin address validator for Bitcoin and other Altcoins.

A type-safe promise based http/s request library.

Native system automation for node.js

Open Source Unified REST API of 100+ Crypto Exchange Sites

Solana Javascript API

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

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

Rich Text Editor Based On Draft.js

Ethereum smart contract and library for efficient ERC20 and Ether balance checks.

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

Simple JS queue with auto run for node and browsers

A drawing component for Mapbox GL JS

Javascript Deep Utility functions

BUIDLHub implementation of an eth-sync snapshot provider.

A simple Context provider and consumer hooks in order to provide a simple API for interacting with various wallets in the browser

PostCSS syntax for parsing CSS in JS literals

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

HD wallet address generation utility

Isomorphic Javascript client for Polygon.io Stocks, Forex, and Crypto APIs

integrates metagrid api into primo VE

React SDK for the picket-js client

Parses a link header and returns paging information for each contained link.

Curried TypeScript type guards for primitive types and classes

Look up an Ethereum function signature by the 4 bytes of its hash

Crypto wallet generator CLI tool

Monorepo for WalletConnect Javascript Libraries

A lib for generating Style Sheets with JavaScript.

Realistic password strength estimation written in typescript

Tiny vanilla JS plugin to display large data sets easily

Ethereum unit converter

SNS Widget for 3rd-party apps for quick domain search and register

Realistic password strength estimation written in typescript

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

Linq-Collections: (IEnumerable, ...) + (List, Dictionary, Stack, ...)

Util functions for easier RDF/JS DatasetCore handling

Encrypt your client storage (available for TS & JS)

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.

xliff2js and js2xliff converter xliff utils

Angular ts numbers and math!

Solana Javascript API

Type-safe, ergonomic, polymorphic optics for TypeScript

Ethereum JavaScript API wrapper repository

NEON decoder and encoder for JavaScript

A select input made with React js and Tailwind CSS

List of JavaScript types

The meta-framework suite designed from scratch for frontend-focused modern web development.

The VitruviusLabs mono-repository for TypeScript development.

Breakpoints-js is a lightweight, pure javascript library for attaching callbacks to breakpoints.

Make weak references to JavaScript Objects.

Isomorphic Javascript client for Polygon.io Stocks, Forex, and Crypto APIs

Ethereum smart contract and library for efficient ERC20 and Ether balance checks.

Ethereum JavaScript API wrapper repository

Serenity/JS: Next generation acceptance testing library for modern web applications.

Convert Excel date in integer format into JS date. Dates are stored as numbers in Excel and count the number of days since January 0, 1900 (1900 standard, for mac it is 1904, which means January 0, 1904 is the start date). Times are handled internally as

Cucumber-js with sync, callable steps and parsed arguments.

A Typescript Rollup plugin that bundles declarations and respects Browserslists

JS/TS library for Robotical RIC Addons

tmx2js and js2tmx converter tmx utils

NEON decoder and encoder for JavaScript

TS-TOOLS

Rich Text Editor Based On Draft.js

Cucumber-js with sync, callable steps and parsed arguments.

Monorepo for WalletConnect

Make weak references to JavaScript Objects.

A React renderer for Storyblok rich text content