LoopBack is an open source Node.js framework built on top of Express optimized for mobile, web, and other devices. Connect to multiple data sources, write business logic in Node.js, glue on top of your existing services and data, connect using JS, iOS & Android SDKs.

A free open source IT asset/license management system built in PHP. - Common Issues: https://snipe-it.readme.io/docs/common-issues - Getting Help: https://snipe-it.readme.io/docs/getting-help - Upgrading: https://snipe-it.readme.io/docs/upgrading

Frappe/ERPNext discussion. You can also join https://discuss.erpnext.com

… for technical discussions about pull requests and code changes.

Mono open source ECMA CLI, C# and .NET implementation.

OpenRCT2 0.2.1: "Bicycle repair man" has just been released!

Orchard is a free, open source, community-focused Content Management System built on the ASP.NET MVC platform.

Open Source In-Memory Data Grid

The open source learning record store

Collect and classify android open source projects, 交流 QQ 群：(入群理由必须填写群简介问题答案)185715999

The Future of Atomic: https://goo.gl/H97VM1 | Have you switched today?

Odoo (formerly OpenERP). Open Source Apps To Grow Your Business.

A distributed build system for the open source community. | This chat is not actively monitored by Travis CI employees, for Travis support please email support@travis-ci.org.

QGIS Desktop - visit https://qgis.org

joins us at http://slack.spreecommerce.com

Open source Platform as a Service (PaaS).

source code and examples

PHPCI is a free and open source continuous integration tool specifically designed for PHP.

Sming - Open Source framework for high efficiency native ESP8266 development

Open source Markdown editor for OS X.

Open source scientific multidimensional image processing

Open source social sign on PHP Library. HybridAuth goal is to act as an abstract api between your application and various social apis and identities providers such as Facebook, Twitter and Google.

Sming - Open Source framework for high efficiency native ESP8266 development

Code source of Smart Table module: a table/grid for Angularjs

Open source Python framework for creating NUI applications, running on Windows, Linux, OS X, Android and iOS

A free Open Source CDN for webmasters and developers

The open source framework for rapid business application development with Node.js

The source code for the upcoming qml book

EtherEx is an open source, fully transparent, next generation decentralized exchange built on Ethereum.

PySAL is an open source cross-platform library of spatial analysis functions written in Python. It is intended to support the development of high level applications for spatial analysis.

Open Source Cloud Hosting

ASP.net Open Source ERP

LibrePilot source code

The collaborative open source project focused on developing a powerful, easy to use router designed for the cloud.

Open Source StatusPage.io alternative written in PHP

An Open Source Digital Product Selling extension for Joomla! created by ThemeXpert

Open source templating engine based on Microsoft's Razor parsing engine

Benchmarking platform and competition for source extraction from imaging data

An Open Source Launcher & Updater for OpenRCT2

RT-Thread is an open source real-time operating system for embedded devices from China.

Source code for the CodeContracts tools for .NET

Latest NPOI source code is here

Invenio source code overlay for opendata.cern.ch

Source of the https://www.ruby-lang.org website.

Source code for Python Latvia

Real developer talk here | User community https://discord.gg/kuYvMQ9

An open source Hacker News client for Android.

The Shogun Machine Learning Toolbox (Source Code) | messages are being mirrored to our official freenode IRC channel #shogun

Handpicked list of open events and open source for makers, designers and developers