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, code changes, and issues.

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

OpenRCT2 0.2.0: "I will not buy zis record, eet ees stratched" 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 Future of Atomic: https://goo.gl/H97VM1 | Chat Log: http://alansearch.win

Open source cross-platform Redis GUI based on Qt 5

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

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

The open source learning record store

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

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

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

source code and examples

Open source Platform as a Service (PaaS).

Sming - Open Source framework for high efficiency native ESP8266 development

Open source Markdown editor for OS X.

Open source scientific multidimensional image processing

Sming - Open Source framework for high efficiency native ESP8266 development

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

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.

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

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

Open Source Cloud Hosting

The source code for the upcoming qml book

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.

ASP.net Open Source ERP

LibrePilot source code

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

Open Source StatusPage.io alternative written in PHP

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

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

Source code for the CodeContracts tools for .NET

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

Latest NPOI source code is here

Invenio source code overlay for opendata.cern.ch

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

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

Source code for Python Latvia

An open source Hacker News client for Android.

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