Lightweight Tag Input Component with Autocomplete – input-tags-js
A vanilla JavaScript library for adding tag input with autocomplete and group support to HTML forms. Lightweight, zero dependencies.
Form
Multi-Select Box With Tree Structured Data Dropdown List – Treeselect
A user-friendly multi select JS library that allows the user to select single or multiple options from a tree-style hierarchical dropdown list.
Bootstrap 5 Select Dropdown Enhancer – AvalynxSelect
A JavaScript plugin that enhances Bootstrap 5 selects with live search, scrolling, and customization.
Fast Touch-Friendly Picker Library for JavaScript & React – Quickpick UI
A fast, touch-friendly picker for React and vanilla JS with keyboard navigation, auto-filter, and a built-in time selector.
Accesible Range Slider Custom Element
A touch-friendly, fully accessible, slim-style range slider Custom Element written in JavaScript.
Dynamic Bootstrap 5 Form Builder With Vanilla JavaScript
Tired of hand-coding forms in HTML? Bootstrap Form Builder is a tiny library for generating forms dynamically with Bootstrap 5 styling.
Lightweight Form Validation and Input Masking/Formatting – Masker.js
Add client-side input masks and validation with Masker.js. Includes date range comparison, character counters, and international phone number formats.
Save Form State to Prevent Data Loss in JavaScript – FormStorage
Lightweight library for saving form state to localStorage. Supports auto-save intervals, field validation, and custom hooks.
Create A Multi-Step Form In Bootstrap 5 – Enchanter
Enchanter is a simple form wizard plugin for Bootstrap 5 that lets you convert an HTML form into a step-by-step wizard interface.
Smooth Inline Editing JavaScript Library – Malle
A JavaScript library enables editing text and elements in-place without full page reloads – perfect for inline editing workflows.