Awesome Clones

• Zulip

  117 20,023 10.0 Python

  Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

  

• kord

  14 633 6.2 JavaScript

  Spotify, Soundcloud, and YouTube all in one website!

• 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.

  

• focalboard

  120 20,017 6.5 TypeScript

  Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.

  

• Wekan

  79 19,126 9.8 JavaScript

  The Open Source kanban (built with Meteor). Keep variable/table/field names camelCase. For translations, only add Pull Request changes to wekan/i18n/en.i18n.json , other translations are done at https://app.transifex.com/wekan/wekan only.

  

• vue-keep

  1 97 0.0 Vue

  Google Keep clone with Vue, Typescript and Firestore

• Valkyrie

  14 292 2.4 Go

  A Fullstack Discord Clone using React and Go. (by sentrionic)

• youtubeclone-frontend

  3 1,337 2.0 JavaScript

  Discontinued Youtube Clone Frontend (React + Redux)

• 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.

  

• twitter-clone

  4 54 3.8 Vue

  🐦 Fully functional Twitter clone (by Abdullah-V)

• project-manager

  2 76 0.0 JavaScript

  A trello clone.

• roseflix

  3 100 0.0 TypeScript

  My React.js implementation of Netflix. Movie data was pulled from TMDB and trailer videos from Youtube.

• Rocket.Chat

  118 38,801 9.9 TypeScript

  The communications platform that puts data protection first.

  

• Polr

  12 4,897 4.0 PHP

  :aerial_tramway: A modern, powerful, and robust URL shortener

• Plausible Analytics

  304 18,286 9.8 Elixir

  Simple, open source, lightweight (< 1 KB) and privacy-friendly web analytics alternative to Google Analytics.

  

• pythonic-news

  4 485 0.0 Python

  A Hacker News lookalike written in Python/Django, powering https://news.python.sc

• n8n

  296 40,669 10.0 TypeScript

  Free and source-available fair-code licensed workflow automation tool. Easily automate tasks across different services.

  

• Mattermost

  142 28,049 9.9 TypeScript

  Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

  

• Matomo

  148 19,039 9.8 PHP

  Empowering People Ethically with the leading open source alternative to Google Analytics that gives you full control over your data. Matomo lets you easily collect data from websites & apps and visualise this data and extract insights. Privacy is built-in. Liberating Web Analytics. Star us on Github? +1. And we love Pull Requests!

  

• LibreTranslate

  77 6,637 9.3 Python

  Free and Open Source Machine Translation API. Self-hosted, offline capable and easy to setup.

  

• Kanboard

  82 8,122 8.5 PHP

  Kanban project management software

  

• Joplin

  771 42,770 9.9 TypeScript

  Joplin - the secure note taking and to-do app with synchronisation capabilities for Windows, macOS, Linux, Android and iOS.

• jira-clone-angular

  13 2,118 3.2 TypeScript

  A simplified Jira clone built with Angular, ng-zorro and Akita

• jam

  12 1,238 0.0 JavaScript

  🍓 Jam is your own open source Clubhouse for mini conferences, friends, communities (by jam-systems)

  

• ios-homescreen

  1 26 0.0 TypeScript

  A very simple copy of iOS home screen made with web technologies

• instagram-clone

  2 50 0.0 JavaScript

  Discontinued A simple Instagram Clone made using ReactJS and Firebase.

• insomnia

  225 33,067 9.7 JavaScript

  The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

  

• imdb-replica-react

  1 29 0.0 JavaScript

  IMDb demo site built with React

• Postwoman

  212 60,091 9.6 TypeScript

  👽 Open source API development ecosystem - https://hoppscotch.io

  

• GrapesJS

  46 20,020 9.6 TypeScript

  Free and Open source Web Builder Framework. Next generation tool for building templates without coding

  

• google-form-clone

  4 141 3.4 Python

  Clone of Google forms built using Django and Javascript

• Ghost

  299 45,658 10.0 JavaScript

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

  

• React-Discord-Clone

  5 441 0.0 TypeScript

  Discord Clone using React, Node, Express, Socket-IO and Mysql

• driwwwle

  2 40 2.1 JavaScript

  Discontinued Dribbble, but for web developers. A portal for sharing your web projects with the world.

• dogehouse

  24 9,128 0.0 TypeScript

  Taking voice conversations to the moon 🚀

• 2048

  1 69 2.4 TypeScript

  🎮 2048 clone (React/TypeScript/Redux). No canvas. (by mat-sz)

• Codecademy-clone

  1 36 3.2 JavaScript

  Codecademy is an American online interactive platform that offers free coding classes in 12 different programming languages including Python, Java, Go, JavaScript, Ruby, SQL, C++, C#, Swift, and Sass, as well as markup languages HTML and CSS

• Bitwarden

  1,055 14,318 9.8 C#

  The core infrastructure backend (API, database, Docker, etc). (by bitwarden)

  

• btship

  1 12 3.8 JavaScript

  A take on the popular ship game built with TypeScript and React

• asperitas

  2 495 0.0 JavaScript

  A simple reddit clone

• Appwrite

  581 41,016 10.0 TypeScript

  Build like a team of hundreds_

  

• Ackee

  14 4,141 0.0 JavaScript

  Self-hosted, Node.js based analytics tool for those who care about privacy.

• 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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