massalabs/massa-web3

Fastest 4KB JS implementation of ed25519 EDDSA signatures compliant with RFC8032, FIPS 186-5 & ZIP215

Audited & minimal 0-dependency JS implementation of SHA, RIPEMD, BLAKE, HMAC, HKDF, PBKDF & Scrypt

A straightforward implementation of base58-check encoding

An arbitrary-precision Decimal type for JavaScript.

Loads environment variables from .env file

EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.

Runtime library for TypeScript helper functions

A Babel preset for each environment.

TypeScript definitions for jest

TypeScript definitions for node

TypeScript plugin for ESLint

An ESLint custom parser which leverages TypeScript ESTree

Jest plugin to use babel for transformation.

JSDoc linting rules for ESLint.

Runs prettier as an eslint rule

Modern native Git hooks

Detect if the current environment is a CI server

Delightful JavaScript Testing.

Run your tests using Jest & Puppeteer.

Lint files staged by git

A deep deletion module for node (like `rm -rf`)

A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript

TypeScript execution environment and REPL for node.js, with source map support

Create api documentation for TypeScript projects.

TypeScript is a language for application scale JavaScript development

Tooling which enables you to use TypeScript with ESLint

Normalize the creation of cryptographically strong random values.

protobuf-style varint bytes - use msb to create integer values of varying sizes

TypeScript definitions for varint

Wait for expectation to be true, useful for integration and end to end testing

Runtime library to validate data against TypeScript interfaces

Compile TypeScript interfaces into a description that allows runtime validation