Open Data

For developers and researchers interested in open data.

Space Exploration

For spacecraft operators, scientists, engineers, and enthusiasts.

Stack Overflow (in Russian)

For professional and enthusiast programmers in Russian. Сайт вопросов и ответов для русскоязычных профессиональных программистов и энтузиастов.

Machine Learning

For proposed Q&A site for students and researchers in the field of machine learning

Stack Overflow in Spanish

For professional and enthusiast programmers in Spanish. Propuesta para un sitio de preguntas y respuestas para programadores entusiastas y profesionales en Español.

Network Engineering

For network engineers

Blender

For people who use Blender to create 3D graphics, animations, or games.

GitHub

For social coders and GitHub users who want to make the most of open source software development.

MATLAB

For MATLAB programmers, users, and enthusiasts.

Gamification

For gamification designers and developers who integrate game mechanics into enterprise or consumer applications

Stack Overflow (in German)

For q&A site for German-speaking programming community (Fragen&Antworten Seite für deutschsprachige Programmierergesellschaft).

Reverse Engineering

For researchers and developers who explore the principles of a system through analysis of its structure, function, and operation.

Moodle

For moodle administrators, developers, instructors, course designers and users.

E-books and E-book Readers

For e-book publishers and users of e-book readers including Kindles, Nooks, Kobos, etc.

Joomla!

For administrators, end users, developers and designers for the Joomla! platform.

Embedded Programming and Design

For those who design and program embedded systems.

Wikis

For users and editors of wikis around the world that want to find out more on editing, installing and developing wikis. This site will cover every aspect of wikis, from editing Wikipedia, to installing MediaWiki and writing new features for wiki ...

Repurpose Hacking

For those who test the limits of hardware, who modify electronic devices or combine together separate components to create new inventions, and those who like to void warranties; for those who like to make gadgets do things they were never intended to ...

Education Technology

For school administrators, Teachers, and EdTech entrepreneurs

Homebrew Operating Systems

For people who are trying to design their own homebrew operating systems from small groups to individuals

Hardware: How to design, prototype, and manufacture a physical product.

For there's a large group of people starting hardware startups & projects - look at Kickstarter, Etsy, physical startups, quantified-self, makers, etc. We're all experts in some areas (plastic injection molding), but need help in others (package ...

Performance Engineering

For people who are interested in performance optimization of integrated system, database, middleware or even hardware and etc.

CMS & Blog Engines

For CMS developers and blog administrators.

App Stores

For developers with questions about the technical, business, and legal aspects of submitting thier app to an App Store on any platform.

Fabrication & Manufacturing

For people interested in fabricating or manufacturing physical things. Including 3D printing & scanning, CNC milling or cutting machines, CAD/CAM software and how we can share ideas between industry and the maker & hackerspace communities.

Open Transportation Technology

For software developers, IT professionals, planners, transportation system managers, and anyone else interested in open transportation technology. ‘Open’ is defined as a system that includes or interacts with open-source software or open data.

E-commerce

For proposed Q&A site for those interested in e-commerce, primarily developers, designers, marketers and social media experts.

DITA

For users of DITA (Darwin Information Typing Architecture), beginners as well as experts

Telecommunications

For experts in the broad area of telecommunications, all levels of ISO/OSI standard, wired/optical communications, wireless communication, cellular systems and any kind of communication related technologies.

LTSP (Linux Terminal Server Project)

For people who deploy thin clients on Linux using LTSP

Internet Relay Chat (IRC)

For IRC administrators and moderators, IRC bot scripters and users who must interact with IRC services such as NickServ and ChanServ

Computer Architecture

For computer Engineers, Electrical Engineers, Computer Scientists, Mathematicians

High Performance Computing

For discussion about HPC, problem decomposition, efficient memory / processing unit distribution, OpenMP, MPI, CUDA, OpenCL... and all things parallel!

Robotics

For professional robotic engineers, hobbyists, researchers and students.

Magento

For users of the Magento e-Commerce platform.

Espionage

For people theoretically interested in espionage techniques and the history, operations, training, culture and funding of intelligence agencies. The scope includes but is not limited to political, industrial and cyber espionage.

Virtualization and Cloud Computing

For every one interested in Virtualization and cloud computing. CIO's, programmers, CTO's, avid users - Everyone!

Kuali

For developers and implementors of the Kuali family of applications. Questions can be either technical or functional (business-oriented) in nature.

ERP and Business Process Management Platforms

For this site is for business managers, small business owners, software developers, and implementation consultants, and anyone else interested in business automation and ERP.

Big Data

For aliens who work on technologies like Hadoop, Cassandra, Neo4j, Kafka, Storm, HBASE, Big Table, High Volume, High Velocity & Fast Retrieval Systems, Solr, Sphinx, MongoDB and so on...

Stack Overflow (in Portuguese)

For professional and enthusiast programmers in Portuguese. Proposta de site de perguntas e respostas em português para programadores profissionais e entusiastas.

NoSQL

For professionals who wish to improve their skills in NoSQL databases (MongoDB, CouchDB, Cassandra, MarkLogic etc.) and learn from others in the community.

Telephony

For information technology professionals that design, support and manage various telephone architectures, PBX systems and protocols such as: Asterisk, FreePBX, SIP, VOIP, TrixBox, ViciDial, NEC, Shoretel.

Stack Overflow (in French)

For French speaking professional and enthusiast programmers (un Stack Overflow en français)

Stack Overflow (in Turkish)

For professional and enthusiast programmers in Turkish. Profesyonel ve meraklısı programcılar için önerilen Türkçe soru-cevap sitesi.

Raspberry Pi

For users and developers of hardware and software for Raspberry Pi.

Broadcast and Media Technologies

For engineers and professionals who create and architect solutions for broadcast and multimedia technologies related to MPEG, DVB, IPTV, HD & 3DTV, head-ends, compression, multiplexing and conditional access technologies.

DevOps

For dedicated DevOps engineers looking to improve the interoperation between development and operations.

Software Recommendations

For people seeking advice and help finding software to get tasks done.

Semantic Web

For creators of (RDF(S)/OWL) ontologies/vocabularies, developers of Semantic Web tools, publishers and consumers of Linked Data.