Top 10 Easy-to-Understand Open-Source Solutions Using JavaScript
Tags: javascript, opensource, development, github
Published: 2024-01-17 10:24:41

Open source projects are an excellent opportunity for developers to hone their skills and contribute to real-world projects. With these projects, not only experienced but also beginner developers learn a lot of things and gain valuable experience. These projects allow anyone to contribute to the project, and it also makes the project more resilient to changes in the marketplace.

Nowadays, JavaScript (JS) is a language that has gained massive popularity worldwide. Many significant and noteworthy companies like Netflix, Facebook, LinkedIn, Microsoft, eBay, PayPal, Uber, Spotify, and Uber use JavaScript. 

It is the most commonly used programming language, and 66% of developers use it extensively. As of November 2023, 98.8% of websites use JavaScript as a client-side programming language. With simplicity and versatility, it is an excellent language for beginners to start exploring this language. It is a programming language that allows you to implement complex functionalities on web pages.   

Moreover, JavaScript is the most used language by GitHub users, which is the world’s largest software development and sharing platform. Several projects on GitHub are written in JavaScript.

Therefore, if you’re looking for easy-to-understand open-source projects using JavaScript, you’re at the right place. This article contains a list of the top 10 GitHub repos that are useful for developers of all experience levels.

## Top Easy-to-Understand Open Source Solutions

Beginners, intermediate users, and experienced developers can all use JavaScript. Even novice programmers will quickly pick it up, especially in comparison to many other well-known languages.

Below is a list of easy-to-understand JavaScript open source solutions on GitHub.

**1. [Enatega - Food Delivery Multivendor](url)**

![Enatega](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/8ig2bv2kkehhs6alaotk.jpg)
Enatega is the most well-known open-source project that helps build your food delivery app without hassle. You can customize the app according to your requirements and add features you need in your food delivery solution. 

Contributing to this project allows beginners to understand the essentials of server-side JavaScript and app development.

**Features**

- Push notifications
- Order tracking
- Reviews and ratings for order
- Payment integration
- Different sections for promoting restaurants
- Check the previous order history
- Analytics and error reporting with amplitude and sentry
- Multi-language 
- Different themes are available 
- Customize the restaurant information like a restaurant menu, timings, reviews, etc. 

**Pros**

- All the documentation is available.
- Demo videos 
- The full setup process with complete details
- Architecture of the product
- Use the latest technologies 

**2. [TodoMVC](https://github.com/tastejs/todomvc)**

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/7p5hgur3snxc0hpptz5u.png)

TodoMVC helps developers select an MVC framework for structuring and organizing JavaScript web apps. This project is perfect for beginners to grasp the basics of a framework and understand how it differs in terms of syntax and structure.

**Pros**

- Useful for comparing syntax and solutions
- Updated repo with the latest trends
- A broad community of developers

**3. [Math.js](https://github.com/josdejong/mathjs/)**

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/c4for7jyt0mqp58m3zvh.png)

A comprehensive math library for JavaScript and Node.js is called Math.js. Its built-in mathematical functions can provide an integrated solution for a variety of data types, including matrices, fractions, units, large and complex numbers, and integers. It can also be utilized as a command-line application.  

**Pros**

- Run on any JavaScript Engine
- Flexible
- Does symbolic computation
- Easily extensible
- Complete documentation is available 

**4. [Lodash](https://github.com/lodash/lodash)**


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/65977gxwz5f17dfevm1c.png)

Lodash is a modern Javascript library that offers utility functions for programming tasks using the functional programming paradigm. It is the most widely used library that simplifies JavaScript coding. 

Contributing to Lodash is a fantastic opportunity to explore the inner workings of a utility library and understand how common features like map, filter, and reduce are implemented. Also, it provides methods like countBy, groupBy, max, and min to make the process collections and other tasks easy.

**Pros**

- Improve performance
- Simplifying common tasks
- Supporting compatibility 
- Helps programmers write more concise and maintainable JavaScript

**5. [Jest](https://github.com/jestjs/jest)**


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/i1mopyyirbor7fyrc560.png)

Jest is a JavaScript testing framework developed by Facebook and built with React, Angular, and Vue.js frameworks. It is used for snapshot testing in Javascript applications, automating units, and integration.   

Moreover, Jest has built-in assertion functions that allow you to test different conditions in your code. It is a powerful test runner and runs tests in parallel that speed up the testing process.

**Pros**

- Complete documentation
- Easy configuration of isolated testing environments
- Comprehensive testing framework
- Greatly benefit projects of varying sizes and complexities
- Asynchronous testing

**6. [Spacetime](https://github.com/spencermountain/spacetime)**


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/fsnq2hisype9ia7io0fs.png)

Spacetime is another best open-source solution for developers. It is a lightweight Javascript library that helps in manipulating, formatting, and comparing dates and times across the globe.

Additionally, all Spacetime's APIs are based on gRPC and support daylight savings, leap years, and hemispheres. 

**Pros**

- A large community of contributors
- Open-source project available to anyone
- Flexibility and customization
 

**7. [TensorFlow.js](https://github.com/tensorflow/tfjs)**

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/hzoihfc2d88fnq7p7d9w.png)

Building improved libraries to facilitate the creation of machine learning models has been a significant focus of attention due to the recent rise of interest in machine learning. 

Python was used to create the popular TensorFlow library, which now has a JavaScript version called TensorFlow.js. Now, it is used to build and deploy machine learning models in web apps. 

**Pros**

- End-to-end open source machine learning platform
- Scalability
- Easy debugging of nodes
- Compatible with several programming languages
- Architectural support

**8. [Astro](https://github.com/withastro/astro)**

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/cfu282203qdw9upon433.png)

Astro is an all-in-one web framework with everything you need to build a website. It is a web framework used for building content-driven websites. With Astro, you can easily build SEO-friendly websites because all static content is rendered on the server.  

**Pros**

- Support popular component libraries. 
- Quickly build content-rich websites.
- Helps to speed up the website's performance. 
- Automatically removes unused JavaScript for better conversion rates and core web vitals.
- 10,000+ community of developers. 

**9. [Polymer](https://github.com/Polymer/polymer)**


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/hzh9xi5id7r15wz6s88c.jpg)

Polymer is a popular open-source JavaScript library built on the web standards-based Web Components. This gives web developers the idea of reusable web widgets or blocks, which make individual web parts more interoperable. Many complex projects, including Google Earth and YouTube, use this concept.

Polymer is developed by Google developers and GitHub contributors. With Polymer, developers can easily build their very own custom HTML elements. 

**Pros**

- Reusable custom elements
- Build complex web applications easily 
- Interoperable across frameworks
- Provides command-line interface
- Cross-browser compatibility

**10. [React](https://github.com/facebook/react)**


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/87uq59o8xdqq1k8oc5tv.png)

React is the most widely used open source project that is created by Facebook. It makes the process of creating user interfaces in web apps easier. Plus, it helps developers without changing any pre-existing code easily develop new features. 

**Pros**

- Develop new features in React without rewriting existing code
- Developing interactive user interfaces simple
- Easy installation
- Complete documentation

**Benefits of JavaScript Open Source Solutions**

Below are the main benefits of JavaScript open source solutions for developers.

**Code Reusability:** With open source projects, developers can use the existing libraries and frameworks that can save their time and effort.  

**Improve Skills:** Developers can learn advanced techniques, coding standards, and best practices from the large community of developers. They enhance their skills by engaging with the diverse range of projects available. 

**Transparency:** Open source projects are transparent by nature. The source code is accessible to all, fostering trust among users and contributors. 

**Large Community of Developers:** It is one of the main benefits of open source solutions.  JavaScript repos on GitHub have a diverse community of developers who help other developers and bring fresh perspectives and ideas. Developers from different regions and time zones contribute to and support projects, ensuring that assistance and expertise are available around the clock.

**Conclusion**

Javascript open source solutions are the best way to explore different trends and aspects of development. These projects provide you the opportunity to improve your coding skills and learn new programming techniques and strategies.  

Therefore, if you want to improve as a JavaScript programmer, one of the best things you can do is get involved with open-source projects. Start by choosing a project that best aligns with your skills and interests, then explore the documentation, codebase, and community discussions.