Function Packages

Stream pass through that asserts on chunks.

An implementation of noise algorithms in asm.js.

Modern, fast, and innovative test runner with parallelism, concurrency, caching and incremental testing. Since 2017.

function calling editor ui

Tiny function for spying on function calls.

Start with a short time limit and extend it dynamically. [npm search keywords: callback chain extend extendable extendible extensible flexible function prolong prolongable renew renewable time limit timeout]

Hook function calls with other functions

A simple in-memory function call caching for node.js feeding a callback and returning a Promise

Event-driven custom CSS variables

polyfill to es5, and more function then es5-shim

A data validation library for any use case.

A recompiled polyfill for HTML Custom Elements

A foreign function interface (FFI) for Node.js

Timeout async functions when they are borked

State management experiment

Mathematical expression evaluator

Easy `Function` subclasses

Functional programming just easier

a queue to ensure async functions are called one after another in order, with option to run some functions in parallel