Accurate Packages

Driftless setInterval and setTimeout replacement for Node and the browser

Drift-minimizing setInterval replacement and high-precision timer utility for Node and browser

过滤工具

Create an accurate interval that does not skew over time.

Sets an accurate timeout that respects date, and the result can't be less than the specified amount of milliseconds. Implemented by recursive execution of native setTimeout. The error is about 10ms.

A versatile precision timer hook for React. Doubles as a stopwatch.

A minimalistic accurate JavaScript ES6 package to work with cookies

An precision calculation for JavaScript and Node.js. supports numbers, decimals, strings, arrays, matrices and expression. 解决 JavaScript 与 Node.js 精度计算（小数、浮点数计算精度）问题。支持数字、小数、字符串、数组、矩阵和表达式。

An lightweight and high performance precision calculation for JavaScript and Node.js. 解决 JavaScript 与 Node.js 精度计算（小数、浮点数计算精度）问题，轻量级、性能较高。

An accurate timer using requestAnimationFrame() and performance.now(), defaulting to setInterval when needed.

Verify the validity and accuracy of data as it enters your system.

JavaScript library that lets you measure time the user has spent viewing your page. Inactive time will not be counted.

Lightweight JavaScript library for accurate web loading progress.

Allows you to perform an action when your website visitor is about to leave (exit intent). Even on mobile.

Lightweight, accurate and robust timers library

A Javascript setInterval time accurate solution.


The ability to do something successfully or efficiently.

Accurate timing for audio et al

A simple decimal calculator displays a maximum of two decimal digits, four, and five.