JSPM

Generate OpenSearch mappings from typescript decorators

Safely evaluate JavaScript (estree) expressions, sync and async.

Add context awareness to your apps and frameworks by safely evaluating user-defined conditional expressions. Useful for evaluating expressions in config files, prompts, key bindings, completions, templates, and many other user cases.

Decode, sign/resign or verify JSON Web Tokens (JWT). Works in majority of modern browsers, Node.js and other JavaScript runtimes.

A port of inflection-js to node.js module

Multiple input support for konami code (Keyboard and Touch)

List of JavaScript types

0xcert protocol implementation for Ethereum blockchain.

A JavaScript interface to Dxf written in TypeScript.

Zero dependency library for reading and parsing various files from `procfs` for Node.js, implemented in pure JS.

Abstraction over common javascript date management libraries

This is an extended handlebars package with helpers.

Web3 JS Quorum - JSON-RPC API

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

Create actions that return promises, which are resolved or rejected by a redux saga

LZ-based compression algorithm for TypeScript projects (Browser, Node.js)

Various packages for Monero/CryptoNote cryptography and protocols

A simple and fully customizable React checkbox input component.

Small event emitter for using in es6 and plain js

fp-ts ESLint rules

module.exports and module.import for browsers too

Wallet address validator for Bitcoin and other Altcoins.

Command-line tool to query the blockchain for a variety of cryptos. View blocks, transactions, and accounts (where applicable).

EOS configuration is simplified and specified smart contract registration and invocation is supported for javascript

Solidity Documentation Generator

bitstamp rest and websocket v1 and v2 api client

typescript in Python style

Wallet address validator for Bitcoin and other Altcoins.

ECS framework written in TS for web application.

A highly versatile tree structure for JavaScript.

Generate inline JSON schema from TypeScript types

Multicoin address validator for Bitcoin and other Altcoins.

fp-ts ESLint rules

ECS framework written in TS for web application.

The MeiliSearch JS client for Node.js and the browser.

A Hardhat plugin for using Jest

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

A bot framework for discord.js.

A helpful logging package with types, formatting, stacks, and colors.

Minimal Ethereum Tools

asr2js and js2asr converter android string resource utils

Resample audio in node or browser using a webassembly port of libsamplerate.

Obfuscates a string by replacing some characters with an asterisk.

Javascript wrapping library for escomplex.

Shared dependencies of Compass, the MongoDB extension for VSCode and MongoSH

node style md5 on pure JavaScript

Detect the file type of a Buffer/Uint8Array/ArrayBuffer

Functional TypeScript utility types such as Optional, Result and others.

Plain javascript DNS protocol client (minimal)

Checks the ECMAScript version of .js glob against a specified version of ECMAScript with a shell command

A JavaScript / Python / PHP cryptocurrency trading library with support for 90+ exchanges

Automatically re-write the destination extension of a filepath based on the source extension. e.g `.coffee` => `.js`. This will only rename the ext, no other path parts are modified.

ERC20 Wallet (erc20 wallet example: usdt)

UI components for file uploads with React js

Multicoin address validator for Bitcoin and other Altcoins.

Hybrid (RSA+AES) encryption and decryption toolkit for JavaScript

A counting semaphore for node based on Java's Sempahore.

UI components for file uploads with React js

Discord bot framework built for advanced and amazing bots.

Command-line tool to query the blockchain for a variety of cryptos. View blocks, transactions, and accounts (where applicable).

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

web3.js as a collection of stores for Svelte, Sapper or SvelteKit.

Libsodium for Node.js

A strictly typed ORM library for Ethereum blockchain

A MetaMask compatible keyring, for trezor hardware wallets

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

Transpiles ES6 lodash imports into typescript imports to help with tree-shaking

Realistic password strength estimation written in typescript

Quickly create an opinionated tsconfig.json

A command line interface application to talk with Bitstamp

Easy deployments for Dapps

Various packages for Monero/CryptoNote cryptography and protocols

A simple JS/TS for interacting with a Gotenberg API

ethers.js-compatible wrapper around Multicall2

tsioc is AOP, Ioc container, via typescript decorator

simple cli tool to create, and verify bip39 mnemonics

Fixed window rate-limiting directive for GraphQL. Use to limit repeated requests to queries and mutations.

D'CENT Provider wrapping Dcent Web Connector

ESLint rules specific to Stencil JS projects.