HTML JavaScript

Open-source HTML projects categorized as JavaScript

Top 23 HTML JavaScript Projects

  • GitHub repo intro.js

    A better way for new feature introduction and step-by-step users guide for your website and project.

  • GitHub repo dillinger

    The last Markdown editor, ever.

    Project mention: Is there a way to manually type links in | | 2021-03-01

    Use paste your Markdown into the left side, copy-paste the right side result into the editor.

  • Scout

    Get performance insights in less than 4 minutes. Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.

  • GitHub repo to-markdown

    🛏 An HTML to Markdown converter written in JavaScript

  • GitHub repo clappr

    :clapper: An extensible media player for the web.

    Project mention: Desisto do Premiere, vida longa ao Futemax, não tem como assistir nessa qualidade. | | 2021-02-14
  • GitHub repo seneca

    A microservices toolkit for Node.js.

  • GitHub repo pnotify

    Beautiful JavaScript notifications with Web Notifications support.

    Project mention: CSS Deep | | 2021-02-26

    sciactive/pnotify - JavaScript notifications for Bootstrap, jQuery UI, and the Web Notifications Draft.

  • GitHub repo wpt

    Test suites for Web platform specs — including WHATWG, W3C, and others

    Project mention: You May Not Know Beacon | | 2021-01-19

    If you want to know the actual limit number - it's 64KB (w3c/beacon issue, wpt PR). However, you should not take that as a guarantee!

  • GitHub repo supercookie

    ⚠️ Browser fingerprinting via favicon!

    Project mention: Fix favicon "supercookies" in any browser, in under a second | | 2021-03-01

    Link for anyone to check for themselves.

  • GitHub repo content

    The content behind MDN Web Docs

    Project mention: WebAssembly | | 2021-02-27

    I absolutely love the new MDN where every article is just a file on Git. For example, the source for this article is here:

    You can find the link to the source of any article at the bottom of the page.

  • GitHub repo mapbox.js

    Mapbox JavaScript API, a Leaflet Plugin

  • GitHub repo proposal-record-tuple

    ECMAScript proposal for the Record and Tuple value types. | Stage 2: it will change!

    Project mention: What are Tuples and Records in JavaScript? | | 2021-02-15

    Great question, this is discussed in the proposal, I recommend having a read:

  • GitHub repo uikit

    🛠 Component code and tests for the Australian Government design system (by govau)

    Project mention: CSS Deep | | 2021-02-26
  • GitHub repo Mobirise

    Free Website Builder for Bootstrap 4 & AMP

    Project mention: CSS Deep | | 2021-02-26

    Mobirise/Mobirise - Free Website Builder for Bootstrap 4

  • GitHub repo org-roam-server

    A Web Application to Visualize the Org-Roam Database

    Project mention: Can Org Mode via plugins display a graph of connected notes Zettelkasten style similar to ObsidianMD? from links and backlinks? This is the only thing holding me back from trying EMACS out | | 2021-01-30

    Check out

  • GitHub repo discord-bot-client

    A custom version of discord, with bot login support

    Project mention: To the guy who proposed "Save image button on right clicking image" idea, poggers | | 2021-02-10
  • GitHub repo adminkit

    🧰 AdminKit is a free & open source Bootstrap 5 Admin Template

    Project mention: AdminKit - Open Source Bootstrap 5 admin template in vanilla JS | | 2020-09-09
  • GitHub repo Lightcord

    A simple - customizable - Discord Client

    Project mention: Using Discord without giving away too much data? | | 2021-02-09

    Right now I'm personally using Lightcord, and I found it much more better and private. But it's not a panacea.

  • GitHub repo proposal-iterator-helpers

    Methods for working with iterators in ECMAScript

    Project mention: AdvancedSets - A JS/TS library that makes sets easy to use | | 2021-01-09

    Nice work. This library (and others like it) will hopefully not be needed in the future once iterator helpers progress to stage 3/4

  • GitHub repo TocasUI

    Tocas UI — A CSS3 and SASS UI library.

    Project mention: CSS Deep | | 2021-02-26

    TeaMeow/TocasUI - TocasUI — A CSS3 and SASS UI library.

  • GitHub repo fetch-progress-indicators

    Progress indicators/bars using Streams, Service Workers, and Fetch APIs

    Project mention: Data fetching on the web still sucks | | 2021-01-27

    I didn't see "show download progress" as one of the needs. I remember seeing complaints about the fetch api not exposing an easy way to do that. Issues like this one seem to remain:

  • GitHub repo Water-Monitoring-System

    Water Monitoring System is an IOT based Liquid Level Monitoring system that has mechanisms to keep the user alerted in case of liquid overflow or when tank depletes.

    Project mention: My journey from 0 to 1K followers on GitHub | | 2021-01-10

    Last year when pandemic hit us, I built a COVID-19 😷 Tracker 🇮🇳 which got featured in newspapers.

  • GitHub repo Minimal-Notes

    Minimal Notes web app build with Vue.js

    Project mention: Minimal Notes - web app build with Vue.js | | 2021-01-27

    The project on github:

  • GitHub repo html-file-upload

    Useful HTML file upload tips for web developers

    Project mention: 16 side project GitHub repositories you may find useful | | 2021-01-19

    atapas / html-file-upload

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2021-03-01.


What are some of the best open-source JavaScript projects in HTML? This list will help you:

Project Stars
1 intro.js 19,963
2 dillinger 6,982
3 to-markdown 5,465
4 clappr 5,211
5 seneca 3,774
6 pnotify 3,574
7 wpt 3,151
8 supercookie 1,965
9 content 1,886
10 mapbox.js 1,777
11 proposal-record-tuple 1,367
12 uikit 692
13 Mobirise 657
14 org-roam-server 425
15 discord-bot-client 421
16 adminkit 364
17 Lightcord 331
18 proposal-iterator-helpers 302
19 TocasUI 252
20 fetch-progress-indicators 173
21 Water-Monitoring-System 124
22 Minimal-Notes 101
23 html-file-upload 80