Vanilla JavaScript

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Vanilla JavaScript is the native JavaScript language included in the browser and standardized/maintained by ECMA International and W3C.

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FineUploader /fine-uploader

Star8.2k

Multiple file upload plugin with image previews, drag and drop, progress bars. S3 and Azure support, image scaling, form support, chunking, resume, pause, and tons of other features.

javascript api files web-development file-upload vanilla-javascript standalone vanilla-js javascript-library dropzone fineuploader

UpdatedNov 19, 2018
JavaScript

LazyLoad is a lightweight, flexible script that speeds up your website by deferring the loading of your below-the-fold images, backgrounds, videos, iframes and scripts to when they will enter the viewport. Written in plain "vanilla" JavaScript, it leverages IntersectionObserver, supports responsive images and enables native lazy loading.

picture images vanilla-javascript lazyload vanilla-js webp videos lazy-loading iframes srcset responsive-images hacktoberfest lazyload-images lazyload-script picture-tag intersectionobserver lazyload-iframes lazyload-videos srcset-sizes lazy-sizes

UpdatedNov 21, 2025
JavaScript

mouredev /hello-javascript

Star6.9k

Curso para aprender el lenguaje de programación JavaScript desde cero y para principiantes. +120 lecciones, 14 horas en vídeo y 220 ejercicios.

nodejs javascript tutorial js ecmascript vanilla-javascript vanilla-js javascript-vanilla

UpdatedJun 10, 2025
JavaScript

Choices-js /Choices

Star6.7k

A vanilla JS customisable select box/text input plugin ⚡️

javascript select options inputs vanilla-js select2 choice select-multiple choicesjs choices selectbox dropdown-menus select-one

UpdatedOct 20, 2025
JavaScript

cferdinandi /smooth-scroll

Star5.5k

A lightweight script to animate scrolling to anchor links.

javascript vanilla-js javascript-plugin no-dependencies anchor-links animate-scrolling

UpdatedApr 27, 2020
JavaScript

uNmAnNeR /imaskjs

Star5.2k

vanilla javascript input mask

vanilla-js inputmask

UpdatedOct 11, 2024
TypeScript

patrickkunka /mixitup

Star4.6k

A high-performance, dependency-free library for animated filtering, sorting, insertion, removal and more

animation filter vanilla-js sort dom-manipulation

UpdatedOct 30, 2024
JavaScript

vanjs-org /van

Star4.3k

🍦 VanJS: World's smallest reactive UI framework. Incredibly Powerful, Insanely Small - Everyone can build a useful UI app in an hour.

lightweight reactive dom vanilla-javascript data-binding vanilla-js dom-manipulation minimalist lightweight-framework no-dependencies lightweight-javascript-library ui-framework reactive-ui vanilla-dom-manipulation ultra-thin grab-n-go ultra-light vannilajs no-setup

UpdatedSep 24, 2025
JavaScript

willmcpo /body-scroll-lock

Star4.1k

Body scroll locking that just works with everything 😏

react scroll-lock ios chrome vuejs angular mobile modal lightbox overflow lock safari vanilla-js toggle freeze bsl body-scroll-lock react-scroll-lock body-scroll react-scrolllock

UpdatedMar 30, 2023
JavaScript

hunvreus /basecoat

Sponsor

Star3.2k

A components library built with Tailwind CSS that works with any web stack.

javascript html components ui js uikit alpine vanilla-javascript vanilla-js tailwind tailwindcss components-library shadcn shadcnui

UpdatedDec 10, 2025
JavaScript

sandoche /Darkmode.js

Star2.8k

🌓 Add a dark-mode / night-mode to your website in a few seconds

npm widget dark-theme npm-package vanilla-js npm-module dark darkmode nightmode

UpdatedMar 28, 2023
JavaScript

formio /formio

Star2.2k

A Form and Data Management Platform for Progressive Web Applications.

react nodejs angularjs angular vue serverless forms vanilla-js vanillajs

UpdatedDec 15, 2025
HTML

ArtalkJS /Artalk

Star2.2k

🌌 Your Self-hosted Comment System. | 自托管评论系统

react blog go golang components typescript telegram vue messenger vanilla-js self-hosted comments ui-components commenting comments-widget comment-system solidjs artalk

UpdatedJun 10, 2025
Go

guocaoyi /create-chrome-ext

Star2.1k

🍺 Scaffolding your Chrome extension! Boilerplates: react \ vue \ svelte \ solid \ preact \ alpine \ lit \ stencil \ inferno \ vanilla

react javascript chrome-extension typescript vue preact solid stencil svelte inferno starter vanilla-js chrome-extension-starter stenciljs lit-element vite chrome-extension-boilerplate create-chrome-extension manifest-v3 vite4

UpdatedAug 23, 2025
TypeScript

formio /formio.js

Star2.1k

JavaScript powered Forms with JSON Form Builder

react angular vue forms vanilla-js vanillajs form-schema

UpdatedDec 16, 2025
HTML

orchidjs /tom-select

Star2k

Tom Select is a lightweight (~16kb gzipped) hybrid of a textbox and select box. Forked from selectize.js to provide a framework agnostic autocomplete widget with native-feeling keyboard navigation. Useful for tagging, contact lists, etc.

javascript select typescript input vanilla-javascript vanilla-js dropdown select2 choice select-multiple choices selectbox

UpdatedNov 17, 2025
JavaScript

jj811208 /watching-you

Star1.7k

watching-you is a javascript library for building animations that watch anything on DOM 👀.

react javascript open-source typescript web vue frontend dom animation vanilla-js javascript-library storybook xeyes

UpdatedDec 2, 2025
TypeScript

gnat /surreal

Star1.7k

🗿 Mini jQuery alternative. Dependency-free animations. Locality of Behavior. Use one element or arrays transparently. Pairs with htmx. Vanilla querySelector() but better!