JavaScript HacktoberFest

Open-source JavaScript projects categorized as HacktoberFest

Top 23 JavaScript HacktoberFest Projects

  • axios

    Promise based HTTP client for the browser and node.js

  • Project mention: How to start an Open Source project. Building RESO API JS client | dev.to | 2024-05-14

    Discuss which tech stack you and your team will use, and add cards to the Backlog list with description, adding this technology in your project. In our case, it is Mocha and Nock for testing and Axios for making API calls.

  • github-readme-stats

    :zap: Dynamically generated stats for your github readmes

  • Project mention: Personalizando o README do seu perfil do GitHub | dev.to | 2024-05-13
  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

    SurveyJS logo
  • 33-js-concepts

    📜 33 JavaScript concepts every developer should know.

  • Project mention: JavaScript concepts every developer should know | news.ycombinator.com | 2024-05-20
  • uptime-kuma

    A fancy self-hosted monitoring tool

  • Project mention: Ask HN: Are you still using your Vision Pro? | news.ycombinator.com | 2024-05-17
  • Ghost

    Independent technology for modern publishing, memberships, subscriptions and newsletters.

  • Project mention: Proton and Standard Notes are joining forces | news.ycombinator.com | 2024-04-10

    Diversifying a lot. Next acquisition will be Ghost(https://ghost.org/) I bet. Similar DNA, fits in the portfolio (If they are trying to match the feature set of Google) and have no VC backing.

  • Meteor JS

    Meteor, the JavaScript App Platform

  • Project mention: Meteor 2.16 and Oplog Tailing Optimization | dev.to | 2024-05-14

    This was thanks to one of our community members,@twisterking, who opened a pull request introducing this new improvement.

  • react

    Cheatsheets for experienced React developers getting started with TypeScript (by typescript-cheatsheets)

  • Project mention: How to use Typescript in React apps | dev.to | 2024-02-07

    Congratulations, you now know how to use TypeScript in your React App. For further reading check out this React TypeScript cheat sheet

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo
  • Leaflet

    🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦

  • Project mention: JavaScript Libraries That You Should Know | dev.to | 2024-03-19

    9. Leaflet

  • hackathon-starter

    A boilerplate for Node.js web applications

  • Project mention: Stay Ahead of the Game Must Have Front-End Boilerplates and Starter Kits for Every Developer | dev.to | 2023-09-06

    Well, I've never attended a Hackerthon before and have no prior knowledge of what it looks like. But I happen to come across a guide that we'll help me start up when the time comes. The Hackerthon starter will help you set up a NodeJS application and will help you focus on what is really important. This starter also provides you with a boilerplate that features local authentication with email and password, authentication via Twitter, Facebook, Google, GitHub, LinkedIn, and Instagram, flash notifications, MVC project structure, account management, API examples, and much more to help you get started.

  • marked

    A markdown parser and compiler. Built for speed.

  • Project mention: Eleventy vs. Next.js for static site generation | dev.to | 2023-12-14

    Next, install gray-matter to extract metadata from the front matter of markdown files, and marked to convert the markdown files to HTML:

  • JavaScript

    Algorithms and Data Structures implemented in JavaScript for beginners, following best practices. (by TheAlgorithms)

  • Project mention: 🧙‍♂️Master JavaScript with these 5 GitHub repositories🪄✨🚀 | dev.to | 2024-03-16

    4. The Algorithm - Javascript

  • webtorrent

    ⚡️ Streaming torrent client for the web

  • Project mention: Bitmagnet Allows People to Run Their Own Decentralized Torrent Indexer Locally | news.ycombinator.com | 2024-02-18
  • jsPDF

    Client-side JavaScript PDF generation for everyone.

  • Project mention: Best HTML to PDF libraries for Node.js | dev.to | 2023-10-25

    jsPDF is a popular JavaScript PDF generator that allows users to generate PDF files in the web browser dynamically. The library is well-maintained, stable, easy to use, and has rich documentation.

  • remote-jobs

    A list of semi to fully remote-friendly companies (jobs) in tech.

  • Project mention: Kako ste dobili svoj inostrani remote posao? | /r/programiranje | 2023-10-12
  • nginxconfig.io

    ⚙️ NGINX config generator on steroids 💉

  • ToolJet

    Low-code platform for building business applications. Connect to databases, cloud storages, GraphQL, API endpoints, Airtable, Google sheets, OpenAI, etc and build apps using drag and drop application builder. Built using JavaScript/TypeScript. 🚀

  • Project mention: PocketBlocks alternatives - ToolJet, illa-builder, appsmith, Refine, and openblocks | libhunt.com/r/pocketblocks | 2024-05-21
  • Nodemon.io

    Monitor for any changes in your node.js application and automatically restart the server - perfect for development

  • Project mention: What's New in Node.js 22 | dev.to | 2024-05-21

    With the release of Node.js 22, this feature has been stabilized, so this warning no longer appears. While you could previously use a third-party tool like nodemon, this update removes the need for a dependency by adding it directly to Node.js core.

  • select2

    Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

  • Project mention: Does MVC have a combobox? | /r/dotnet | 2023-12-07
  • Modernizr

    Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

  • swagger-ui

    Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.

  • Project mention: Simplifying Angular Development with Swagger: A Step-by-Step Guide | dev.to | 2024-04-11

    Swagger is a fantastic open-source toolset that's perfect for developing and describing RESTful APIs. It offers you a user-friendly interface to understand a service's capabilities without needing to dig into the code. It even provides a way for you to interact directly with the API, which means you get to test its functionality.

  • Highlight.js

    JavaScript syntax highlighter with language auto-detection and zero dependencies.

  • Project mention: Glimmer DSL for Web Ruby Integration with JavaScript Libraries | dev.to | 2024-05-17

    Glimmer DSL for Web is a Ruby-in-the-Browser Web Frontend Framework that enables Rubyists to finally have Ruby productivity and happiness in the Frontend via a simpler, more intuitive, more straightforward, and more productive library than all JavaScript libraries like React, Angular, Ember, Vue, Svelte, etc.... Glimmer DSL for Web's Rails sample app "Sample Selector" has been upgraded with Code Syntax Highlighting by integrating with highlight.js. It demonstrates how to integrate with JavaScript libraries, how to build Glimmer Web Components in the Frontend, and how to make HTTP calls from a Ruby Frontend to a Ruby Backend in a Rails application, among other things.

  • validator.js

    String validation

  • Project mention: How a URL Shortener Works and How to Build One with Next.js | dev.to | 2023-09-11

    To keep the focus of this guide on building our chat app, I'll skip the steps in setting up certain dependencies, such as Tailwind CSS for styling, Nano ID for generating strings used to create a short URL version of an original URL and validator for implement URL validation.

  • Ember.js

    Ember.js - A JavaScript framework for creating ambitious web applications

  • Project mention: Episode 24/13: Native Signals, Details on Angular/Wiz, Alan Agius on the Angular CLI | dev.to | 2024-04-05

    Similarly to Promises/A+, this effort focuses on aligning the JavaScript ecosystem. If this alignment is successful, then a standard could emerge, based on that experience. Several framework authors are collaborating here on a common model which could back their reactivity core. The current draft is based on design input from the authors/maintainers of Angular, Bubble, Ember, FAST, MobX, Preact, Qwik, RxJS, Solid, Starbeam, Svelte, Vue, Wiz, and more…

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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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).

JavaScript HacktoberFest related posts

  • What's New in Node.js 22

    4 projects | dev.to | 21 May 2024
  • From Contributor to Maintainer: My Journey in Open Source

    3 projects | dev.to | 21 May 2024
  • Why replacing Postman for Bruno saved my company millions (really)

    1 project | news.ycombinator.com | 20 May 2024
  • Mastering The Heap: How to Capture and Store Images from Fetch Responses

    2 projects | dev.to | 2 May 2024
  • 10 Best Websites for practicing Data Structures and Algorithms (DSA):

    3 projects | dev.to | 1 May 2024
  • Ask HN: Those of you who don't use AWS/Azure/GCP, what do you use for hosting?

    2 projects | news.ycombinator.com | 30 Apr 2024
  • 🚀 A Comprehensive Guide to Personalizing Your GitHub Profile README

    3 projects | dev.to | 24 Apr 2024
  • A note from our sponsor - SurveyJS
    surveyjs.io | 21 May 2024
    With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js. Learn more →

Index

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

Project Stars
1 axios 104,201
2 github-readme-stats 65,240
3 33-js-concepts 62,164
4 uptime-kuma 50,507
5 Ghost 45,876
6 Meteor JS 44,066
7 react 44,135
8 Leaflet 40,165
9 hackathon-starter 34,711
10 marked 31,997
11 JavaScript 31,506
12 webtorrent 29,067
13 jsPDF 28,472
14 remote-jobs 27,823
15 nginxconfig.io 27,234
16 ToolJet 26,851
17 Nodemon.io 26,042
18 select2 25,803
19 Modernizr 25,614
20 swagger-ui 25,638
21 Highlight.js 23,121
22 validator.js 22,636
23 Ember.js 22,456

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