The 10 Github Repos Every New Developer Should Know

Leo Migdal

-Dec 4, 2025, 5:36 PM

the 10 github repos every new developer should know

As a new developer, GitHub may seem overwhelming at first. With so many repositories out there, how do you know which ones are worth your time? I‘ve been teaching coding for over 10 years, and these are my top 10 recommended GitHub repos for new developers. Following and learning from these popular projects will give you a solid foundation in web development and computer science concepts. With over 400k stars, the freeCodeCamp open source codebase and curriculum has become massively popular. As you learn, you‘ll contribute to various coding challenges right within the GitHub issues.

If your goal is to land a job at a big tech company, be sure to study up with Coding Interview University. The repo covers everything you need to know including data structures & algorithms. As one of the most widely-used front end frameworks, Bootstrap is a must-know library for crafting responsive, mobile-friendly sites and apps quickly. GitHub can be thought of as Facebook for developers - a bustling hub where coders unite to share, collaborate, and learn. With over 100 million developers and more than 420 million repositories, including at least 28 million public repositories, its popularity among developers is undeniable. Developers worldwide spend time on GitHub exploring projects, making connections, and contributing to open-source endeavors.

If you are one of the programmers who visit GitHub frequently then congratulations we have a collection of GitHub repositories that you should mark star in your favorite repository list but again it depends... Let us take a look at the top 10 Useful GitHub repositories for invaluable insights. The below listed are the top GitHub repositories needed for developers, these repositories cover everything from coding fundamentals to advanced system design. FreeCodeCamp is a non-profit organization and one of the best online open-source community where you can learn to code and help others. The he repository contains the source code for the FreeCodeCamp curriculum, which covers topics like HTML, CSS, JavaScript etc. Free Programming Books is a github repository that provides free resources like books, podcasts, courses, and tools.

It also offers a collection of free learning materials covering topics like programming languages, algorithms, machine learning, and more. GitHub hosts countless repositories invaluable to developers, students, researchers, and tech enthusiasts. Unfortunately, despite the significant efforts of their authors, many of these repositories remain under the radar. This repository aims to bridge that gap by curating a list of crucial and impactful GitHub repositories. Whether you're a student, coder, researcher, or budding tech enthusiast, these repositories can be game-changers for your projects and learning journey. Explore our list to uncover tools and resources to elevate your skills and knowledge.

Many people often say that they don't have an exact idea of the roadmap to what they want to become. I was frequently being asked questions regarding the roadmaps to full-stack development, data science, machine learning, etc… And to all of them, look at here buddy! The repository includes a set of well-structured roadmaps that outline the necessary skills and technologies for each path of software development. Each roadmap is divided into different levels, such as beginner, intermediate, and advanced, and includes a list of tools, technologies, and resources to learn at each level. The roadmaps in the repository are designed to help developers navigate the overwhelming amount of information and resources available in the software development world. Following the roadmaps gives developers a clear direction on what to learn next and how to progress in their career or personal projects.

A curated list of hands-on resources to boost your front-end, back-end, and full-stack web development game — from basics to scalability. Web development isn’t going anywhere. Even with AI tools reshaping workflows, this field remains a powerhouse of opportunity. It's where logic meets design, where code becomes experience, and where creators like you craft the digital world. Whether you're styling buttons with CSS, orchestrating backend servers, or fine-tuning your JavaScript game, web development blends creativity with technical power like no other discipline. If you're just getting started or looking to sharpen your skills, GitHub is a goldmine.

Here are 10 standout repositories that can take you from beginner to pro. 1. 30 Seconds of Code Repo: chalarangelo/30-seconds-of-code Get bite-sized, useful JavaScript code snippets that you can absorb in under a minute. Ideal for daily practice or when you're stuck on a small but annoying bug. Why You’ll Love It: Fast, digestible, and packed with clever solutions you didn’t know you needed. 2.

Web Dev for Beginners Repo: microsoft/Web-Dev-For-Beginners Microsoft’s structured 12-week course breaks down the essentials of web development into manageable chunks. Why You’ll Love It: It’s beginner-friendly, project-driven, and absolutely free — what’s not to love? Imagine having a treasure chest of tools, tutorials, and cutting-edge projects at your fingertips—all curated by the global developer community. That’s GitHub in 2025. With millions of repositories, it’s easy to feel overwhelmed. But fear not!

We’ve handpicked the top 10 GitHub repositories that will supercharge your coding journey, whether you’re building AI apps, diving into quantum computing, or just starting out. Let’s explore these gems, complete with real-world examples and tips to make the most of them. Link: github.com/tensorflow/tensorflowWhat it offers: Google’s open-source machine learning framework for building and deploying models.Why follow in 2025: AI isn’t slowing down. TensorFlow remains essential for everything from chatbots to self-driving cars. Link: github.com/microsoft/TypeScriptWhat it offers: A typed superset of JavaScript for building robust, error-free apps.Why follow in 2025: TypeScript’s adoption is soaring, especially in enterprise environments. Link: github.com/vercel/next.jsWhat it offers: A React framework for server-side rendering, static sites, and full-stack apps.Why follow in 2025: Next.js dominates modern web development with its SEO-friendly, high-performance apps.

Link: github.com/ossu/computer-scienceWhat it offers: A complete, open-source curriculum for self-taught developers.Why follow in 2025: Foundational CS knowledge never goes out of style. I have created a list of top 10 GitHub repositories that I think are very useful for web developers, whether you are a beginner or an experienced developer. Before I get into the list, I want to say that this list is not in any particular order, and not inclusive of all the resources that are available on GitHub. However, I think these are very useful and can help you learn and grow as a web developer. The freeCodeCamp repository is a really good resource for learning web development. It has the backend code for the freeCodeCamp website, which offers free coding lessons, challenges, and certifications.

This is a really good resource to learn how a production website that has millions of users is built and maintained. It has 409k stars 🌟. Check it out here. This repository provides step-by-step instructions to build technologies from scratch. It's very useful if you're curious how things that you may use in your daily work are built. I highly suggest looking into the Redis and Docker guides since they are my favorite ones on this list.

It has 326k stars 🌟. Visit the repository here. This repository has a series of books that explain JavaScript in detail. It's really helpful if you want to understand JavaScript better. I recommend starting with the "Up & Going" book to get a good overview before diving into the others. It has 181k stars 🌟.

Explore it here. Whether you’re just getting started in tech or already coding professionally, GitHub is a goldmine for learning, leveling up, and collaborating with the developer community. From roadmap guides to algorithm challenges and system design preparation, certain repositories have become go-to resources for developers worldwide. In this article, we’ll walk you through the Top 10 Most Popular GitHub Repositories for Developers in 2025 — curated to supercharge your coding journey, interviews, and project development. These are practical, community-trusted, and continuously updated resources every developer should bookmark. ⭐ Stars: 300k+Topics Covered: Web development, DevOps, React, JavaScript, Backend, Database, Security

Kamran Ahmed’s Developer Roadmap is the ultimate visual guide for developers at all levels. Whether you’re aspiring to be a front-end, back-end, or DevOps engineer, this repo gives you a clear learning path with up-to-date tech trends and skills you need to master. Interactive diagrams and structured learning paths Overview: Staying updated with trending GitHub repositories is crucial for CTOs aiming to drive innovation and keep their tech stack competitive. Top repositories often highlight emerging tools, frameworks, and practices that can reshape development workflows and infrastructure strategies. With over 420 million repositories and 150 million developers, GitHub offers vast resources.

This blog highlights 10 top-starred GitHub repositories, including descriptions and GitHub stars, to help you find valuable tools for web development. GitHub is a cloud-based platform that hosts Git repositories, enabling developers to collaborate, manage code, track changes, and contribute to open-source or private projects. According to the Statista 2022 report, GitHub is the most used development tool among worldwide developers. GitHub is a well-liked platform for exchanging frameworks, libraries, collections, and technologies. The most fundamental component of GitHub is a repository. These GitHub repositories offer helpful tools for learning computer science, including detailed plans, free books and courses, tutorials, and practical coding exercises to help you acquire the abilities and information required to succeed in...

“Keep up with the latest technology,” they say. Well, with over 400 million repositories to sift through on GitHub (😱), not to mention countless other resources available across the web, it can be hard to know where to start! If you’re looking for useful repositories to help you on your learning journey, you’re in luck. In this newsletter, we’re spotlighting 10 repositories that are filled with knowledge, tools, and inspiration to help you code smarter and make your work more enjoyable. Whether you're leveling up your coding skills, diving into machine learning, or building your own tech from scratch, these repositories have something special to power your developer journey. 🔋 Let’s dive in!

A robust online community, you can earn developer certifications for free. This repository, with almost 400,000 stars ⭐️, holds their entire open source codebase and curriculum. Learn something new alongside a vibrant community of self-taught coders! This one does what it says on the tin: provides access to free ebooks about many different programming topics. And it does it in multiple languages, to boot. While the Free Ebook Foundation, a 501(c)3 nonprofit organization, now administers the repository, the list itself is collaboratively maintained and updated by an active community dedicated to helping each other find what they need...

The 10 Github Repos Every New Developer Should Know

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