Lightweight Input Masking for Web Devs – Masky.js
An ultra-lightweight input masking library for web developers. Enhance form UX with automatic validation and formatting.
Javascript
Add Events To Apple/Google/Yahoo/MicroSoft Calendars – atcb.js
A JavaScript library that lets you add custom events to popular calendars and automatically generates iCal/ics files for Apple.
Simple Modular JavaScript Chart Library – Billboard.js
Billboard.js is a simple, reusable, customizable, modular, flexible JavaScript chart library based on the famous D3.js library.
Fetch Historical Events From Wikipedia For Any Date – OnThisDay.js
Explore history with OnThisDay.js. This JavaScript library retrieves events, births, and deaths from Wikipedia for any date. Start coding with history today.
Minimalist Color Manipulation Library – color2k
color2k is a tiny (1.4kb), modular, feature-rich JavaScript color library to parse and manipulate colors in your web app.
Validating JavaScript Identifiers With isIdentifier Library
A tiny JavaScript utility that helps developers determine if a given string is a valid identifier in JavaScript.
CountUp.js Guide: Animated Number Counter Options & Examples
Build animated number counters with CountUp.js examples, ESM imports, UMD setup, formatting options, and auto-animate behavior.
Custom Reveal Animations on Scroll – DOM Flowt
A lightweight JS library using CSS3 and data attributes for easy element animations as they enter the viewport.
Switch Fixed UI Elements on Scroll With immerser.js
Use immerser.js to switch CSS classes on fixed headers, logos, menus, and pagers as users scroll through page sections. No jQuery required.
Print ASCII Art in the Browser Console – ASCII Printer
Print over 130 colorful ASCII arts in the browser console. Simple script tag setup with methods for random, search, and custom colors.