A node.js version of unix's `tail -f` command

file streams that roll over when size limits, or dates are reached

Bare bones Promises/A+ implementation

🚀 The Animated Digits component for React Native seamlessly blends a sophisticated number rotation effect with dynamic value updates, creating an engaging and interactive experience that enhances your user interfaces with a touch of elegance and exciteme

Rate limiter that supports a rolling window, either in-memory or backed by Redis

rolling code/hopping code implementation in js

Throttle the parallelism of an asynchronous (promise returning) function / functions

Detect global variables in JavaScript using acorn

FarmHash functions compiled using Rust and WebAssembly to make them easy to use in node.js and the browser

Tooltip and Popover Positioning Engine

Lightweight Babel AST traversal

A rolling time window

<layflags-rolling-number> is an easy-to-use inline Web Component that shows a nice rolling digit animation and automatically adapts to the surrounding font style

Interruptible, locale-aware rolling numbers for the web.

Parse JavaScript one character at a time to look for snippets in Templates. This is not a validator, it's just designed to allow you to have sections of JavaScript delimited by brackets robustly.

A simple file-logger for React Native

Compile time `with` for strict mode JavaScript

Check if a string is a valid JavaScript expression

Rolling statistics

Beautiful number animations for React Native: digit-by-digit rolling counter, currency ticker, time display, and odometer with View-based and Skia renderers. Full Intl.NumberFormat support.