Alpha Vantage Stock Market API
provides enterprise-grade financial market data through a set of powerful and developer-friendly data APIs and spreadsheets.
Open Source Initiative Open Source Initiative (OSI)
is a non-profit corporation with global scope formed to educate about and advocate for the benefits of open source and to build bridges among different constituencies in the open source community.
is a complete software platform for open source and business software.
The Apache Software Foundation
provides support for the Apache community of open-source software projects. Its mission is to provide software for the public good - software which is non-excludable and non-rivalrous.
is a website on UML which is OMG's most-used specification, and the way the world models not only application structure, behavior, and architecture, but also business process and data structure.
is the most comprehensive online information technology and computer science reference for IT professionals, students, and educators.
advances the use of open standards by providing educational information, collaborative resources, and discussion areas.
Discover internet resources for research:
Engineering preprint servers
Online Guide: Preprints
Other useful links