Open Source Repositories

• freeCodeCamp

  39 387,899 10.0 TypeScript

  freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.

  

Freecodecamp, you can contribute with code and with translations

• zodios

  10 1,521 8.1 TypeScript

  typescript http client and server with zod validation

@ecyrbe - Zodios | End-to-end typesafe REST API toolbox

• SurveyJS

  surveyjs.io sponsored

  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.

  

• coding-interview-university

  137 288,063 7.9

  A complete computer science study plan to become a software engineer.

Coding Interview University

• CodeTriage

  80 1,377 7.4 Ruby

  Discover the best way to get started contributing to Open Source projects

  

CodeTriage. Another list of open-source projects by open issues. The intent is clear: "Help out your favorite open source projects and become a better developer while doing it."

• selfhost

  7 1,415 3.1 Jinja

  Selfhost your Forem Community on your own infrastructure 🎉

  

Forem Self-Host. You should probably know Forem. But in case you don't, just know that DEV is hosted on it.

• first-contributions

  91 35,317 -20.8

  🚀✨ Help beginners to contribute to open source projects

  

Firstcontributions. This is where you want to start with open source! They even list other open source projects.

• public-apis

  400 291,561 2.9 Python

  A collective list of free APIs

  

Public APIs. Described as "A collective list of free APIs for use in software and web development"

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• developer-roadmap

  2,110 274,946 9.8 TypeScript

  Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Developer Roadmap. I am sure many of you have seen pictures of "The Roadmap to Learn XYZ". Here is a way to contribute or interact with a roadmap just for you.

• professional-programming

  14 45,235 7.9 Python

  A collection of learning resources for curious software engineers

Professional Programming. As reported, The goal of this page is to make you a more proficient developer. If you have excellent resources, you can try to open a PR and include them here. But in any csae, I wanted to include this because it seems super interesting.

• system-design-primer

  380 253,398 0.0 Python

  Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

The System Design Primer. Another epic learning resource that could benefit from your help.

• every-programmer-should-know

  20 76,788 0.0

  A collection of (mostly) technical things every software developer should know about

  

Every Programmer Should Know. A collection of (mostly) technical things every software developer should know. Backed by a community of developers, of course.

• build-your-own-x

  254 256,741 6.7

  Master programming by recreating your favorite technologies from scratch.

  

Build your own X. Learn how to re-create some tech following step-by-step guides.

• free-programming-books

  146 319,598 9.8

  :books: Freely available programming books

  

List of Free Learning Resources In Many Languages. Once again, you can learn and contribute.

• awesome

  145 299,232 7.3 Shell

  😎 Awesome lists about all kinds of interesting topics

Awesome. This is simply awesome. A list of lists of resources. I should remind you that your time on this planet is limited. Most likely you won't be able to read everything.

• Vue.js

  381 206,901 7.9 TypeScript

  This is the repo for Vue 2. For Vue 3, go to https://github.com/vuejs/core

  

Vue - 200k

• tensorflow

  221 182,323 10.0 C++

  An Open Source Machine Learning Framework for Everyone

  

TensorFlow - 168k

• Bootstrap

  530 167,414 9.6 JavaScript

  The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

  

Bootstrap - 160k

• TheAlgorithms

  61 179,165 9.7 Python

  All Algorithms implemented in Python

  

Python - 146k

• Flutter

  1,203 161,649 10.0 Dart

  Flutter makes it easy and fast to build beautiful apps for mobile and beyond

  

Flutter - 146k

• gitignore

  285 157,717 0.0

  A collection of useful .gitignore templates

  

gitignore - 139k

• linux

  980 170,074 10.0 C

  Linux kernel source tree

Linux - 139k

• Visual Studio Code

  2,839 158,095 10.0 TypeScript

  Visual Studio Code

  

VSCode - 137k

• go

  2,067 119,564 10.0 Go

  The Go programming language

  

Go - 104k

• d3

  277 107,634 8.0 Shell

  Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:

  

d3 - 103k

• node

  922 103,634 9.9 JavaScript

  Node.js JavaScript runtime ✨🐢🚀✨

  

Node - 91k

• Svelte

  632 76,402 9.9 JavaScript

  Cybernetically enhanced web apps

  

Svelte - 62k

• DNAnalyzer

  4 123 8.1 Java

  Revolutionizing DNA analysis and making it accessible to all through innovative AI-powered analysis and interpretive tools

@verisimilitude11 - DNAnalyzer

• elo

  1 8 4.6 TypeScript

  Enrich your objects with Elo rating. (by rocambille)

@rocambille - Enrich your objects with Elo rating. Contribute with typescript and unit tests.

• reejs

  7 281 8.7 JavaScript

  Make Sites Faster, without the need of building anything!

  

@renhiyama - Reejs wants you to "Make Sites Faster, without the need of building anything!"

• InfluxDB

  www.influxdata.com sponsored

  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.

  

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