JavaScript open-source

Open-source JavaScript projects categorized as open-source

Top 23 JavaScript open-source Projects

  • Uppy

    The next open source file uploader for web browsers :dog:

    Project mention: File upload component. How to use form.progress for multiple files uploaded (inertia+vue)? | | 2023-01-18

    I would look at Uppy.js, I've used it in an enterprise application and it works super well, makes it super easy to do what you're trying to achieve with progress bars for each file.

  • Boostnote

    This repository is outdated and new Boost Note app is available! We've launched a new Boost Note app which supports real-time collaborative writing.

    Project mention: What happened to boostnote? | | 2022-12-26

    The "legacy application" is still available, but these are the new pricing plans for the maintained version

  • Appwrite

    Appwrite - The Open Source Firebase alternative introduces iOS support . Appwrite is an open source backend server that helps you build native iOS applications much faster with realtime APIs for authentication, databases, files storage, cloud functions and much more!

  • flexsearch

    Next-Generation full text search library for Browser and Node.js

    Project mention: Nextra 2 – Next.js Static Site Generator | | 2023-01-23

    Full-text search is powered by FlexSearch and Nextra will index all of your pages at build time ⚡.

  • Cider

    A new cross-platform Apple Music experience based on Electron and Vue.js written from scratch with performance in mind. 🚀

    Project mention: It's been 84 years | | 2023-01-30

    Y’all may be interested in this:

  • VvvebJs

    Drag and drop website builder javascript library.

    Project mention: [AskJS] What dnd website builder so you recommend? | | 2022-11-25
  • GDevelop

    :video_game: Open-source, cross-platform game engine designed to be used by everyone.

    Project mention: If you are making a point & click game in 2023, what tools do you use? | | 2023-02-03
  • fosscord

    📬 Fosscord is a free open source selfhostable discord compatible communication platform

    Project mention: To Bugswriter: Don't promote Discord on this subreddit, use XMPP/Matrix/IRC/Revolt instead | | 2022-11-18

    There is also a platform called fosscord, which is literally clone of discord

  • InfluxDB

    Build time-series-based applications quickly and at scale.. InfluxDB is the Time Series Platform where developers build real-time applications for analytics, IoT and cloud-native services. Easy to start, it is available in the cloud or on-premises.

  • Superalgos

    Free, open-source crypto trading bot, automated bitcoin / cryptocurrency trading software, algorithmic trading bots. Visually design your crypto trading bot, leveraging an integrated charting system, data-mining, backtesting, paper trading, and multi-server crypto bot deployments.

    Project mention: How to turn your Raspberry Pi, or any computer for that matter, into a little money-making machine trading Bitcoin with open-source software | | 2023-01-20

    If you followed the previous recommendation to learn the platform on a full-sized computer, now is the right time to set up your RPI. You will install the same dependencies and the platform following the same instructions you followed originally. Notice that there are specific instructions and commands to install Node.JS and Git under the title Linux (e.g. Ubuntu, or Raspberry Pi running Raspberry Pi OS/Raspbian) Pre-Requisites. You may, of course, reuse the Github fork and token you created during the first installation.

  • thanks

    🙌 Give thanks to the open source maintainers you depend on! ✨

    Project mention: Open-source contributors worth sponsoring | | 2022-06-30

    Run npx thanks in the root of your repository and see who to sponsor based on your repo and not your entire user or organization — thanks.

  • AdguardBrowserExtension

    AdGuard browser extension

    Project mention: Difference between premium and free | | 2023-02-01

    And yes I want to know the difference between and

  • YouPHPTube

    Create Your Own Broadcast Network With AVideo Platform Open-Source. OAVP OVP

    Project mention: in kde, you can literally overclock your 60 hz monitor to 75 hz and in native resolution | | 2022-04-04


  • good-first-issue

    Make your first open-source contribution.

    Project mention: Is there any public repositories that are friendly to new open-source contributors? | | 2023-01-26

    You can check this page and check yourself:

  • Bento

    🍱 The minimalist, elegant and hackable startpage. (by MiguelRAvila)

    Project mention: Bringing attention to the potential of Firefox’s customisation | | 2022-12-11

    There are generally 3 types of start pages ones that have add-ons, simple html sites ("demos") and self hosted start pages. Installing the add ons should be simple and can be applied to both your homepage/new tab.

  • osgameclones

    Open Source Clones of Popular Games

    Project mention: Got my Steam Deck recently. I set up DOSBox to play some old classics on my TV. | | 2023-02-02
  • Teedy

    Lightweight document management system packed with all the features you can expect from big expensive solutions (by sismics)

    Project mention: The 5 Best Open Source Electronic Document Management Systems in 2022 (with basic info on tech stacks, installation, and pricing) | | 2022-08-20
  • covid19_scenarios

    Models of COVID-19 outbreak trajectories and hospital demand

    Project mention: How to buy HEX from ETH? (ethhex has bogus https cert) | | 2022-05-04

    Same issue and resolution was found on other sites in the wild:

  • spreed

    🗨️ Nextcloud Talk – chat, video & audio calls for Nextcloud

    Project mention: ⟳ 0 apps added, 38 updated at | | 2022-12-18

    Nextcloud Talk (version 15.0.3): Have private video calls and chat using your own server.

  • mediacms

    MediaCMS is a modern, fully featured open source video and media CMS, written in Python/Django and React, featuring a REST API.

    Project mention: Is there any service that i can host videos? | | 2022-12-17
  • ui5-webcomponents

    UI5 Web Components - the enterprise-flavored sugar on top of native APIs! Build SAP Fiori user interfaces with the technology of your choice.

    Project mention: Shoelace: A Web Component Kit | | 2022-04-03

    Have you seen OpenUI5 by SAP? ->

    Look neat. They even have Typescript type definitions to it.

    I did a simpile test with ScalablyTyped in order to import those into ScalaJS to no avail but there might be a fix.

  • AdguardForiOS

    The most advanced ad blocker for iOS

    Project mention: Will Adguard work with iCloud private relay in the future? | | 2022-08-14

    There’s also a current known bug when using AdGuard for iOS’s DNS implementation in conjunction with AdGuard VPN. See more here:

  • spearmint

    Testing, simplified. || An inclusive, accessibility-first GUI for generating clean, semantic Javascript tests in only a few clicks of a button. (by open-source-labs)

    Project mention: Codesmith fellowship experiences? | | 2022-10-09

    I went down a crazy rabbit hole gathering all kinds of data and analyzing the open source projects that Codesmith has. I'm very fast and it took about 2 hours one Sunday afternoon. I logged alumni LinkedIns and GitHubs for ~200 people listed on these open source project individual websites. I found about 2/3 of people listed 6+ months of work experience on their LinkedIns as "Software Engineers" but when looking at their GitHub contributions to the projects, committed on average over 2-3 week long periods only. All of these projects had the exact same spiky patterns, it was crazy, over and over and over and over again, like this: and over and over people listing months and sometimes years of experience on their LinkedIns.

  • contribute-to-open-source

    [STILL ACTIVE] Learn the GitHub workflow by contributing code in a fun simulation project

    Project mention: 11 Open Source projects for you to contribute👨‍💻 | | 2022-08-05


  • commercejs-nextjs-demo-store

    Commerce demo store built for the Jamstack. Built with Commerce.js, Next.js, and can be one-click deployed to Netlify. Includes product catalog, customer login, categories, variants, cart, checkout, payments (Stripe) order confirmation, and printable receipts.

    Project mention: Need help with Commerce JS store issue - categories and products not showing up | | 2022-07-12

    Original categories banner within the commerce js next js demo store.

  • Sonar

    Write Clean JavaScript Code. Always.. Sonar helps you commit clean code every time. With over 300 unique rules to find JavaScript bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.

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 2023-02-03.

JavaScript open-source related posts


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

Project Stars
1 Uppy 26,369
2 Boostnote 17,214
3 flexsearch 9,567
4 Cider 6,002
5 VvvebJs 5,344
6 GDevelop 4,525
7 fosscord 4,337
8 Superalgos 3,141
9 thanks 2,762
10 AdguardBrowserExtension 2,023
11 YouPHPTube 1,663
12 good-first-issue 1,509
13 Bento 1,456
14 osgameclones 1,421
15 Teedy 1,390
16 covid19_scenarios 1,376
17 spreed 1,329
18 mediacms 1,302
19 ui5-webcomponents 1,253
20 AdguardForiOS 1,149
21 spearmint 1,139
22 contribute-to-open-source 1,047
23 commercejs-nextjs-demo-store 999
Write Clean JavaScript Code. Always.
Sonar helps you commit clean code every time. With over 300 unique rules to find JavaScript bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.