TopoJSON is an extension of GeoJSON that encodes topology. TopoJSON eliminates redundancy, offering much more compact representations of geometry than with GeoJSON; typical TopoJSON files are 80% smaller than their GeoJSON equivalents. In addition, TopoJSON facilitates applications that use topology, such as topology-preserving shape simplification, automatic map coloring, and cartograms.

A JavaScript code coverage tool written in JavaScript.

roxygen2 is a Doxygen-like in-source documentation system for Rd, collation, and NAMESPACE. Its primary use is in documenting R functions in-line with the function definition.

FragmentPagerAdapter is a subclass of the PagerAdapter class from the Android compatibility package that represents each page, in the ViewPager where is used, as a Fragment.

MayaVi is a data visualization library written for use with Python.

In a multi-threaded environment thread synchronization is used to coordinate access to shared resources such as file handles, network connections, and memory

A Cordova/PhoneGap plugin to create local notifications on iOS devices using hybrid apps

DetailsView is a data-bound control that renders a single record at a time from its associated data source

For creating or editing programs that perform system administration tasks. Non-programming questions (including those about system administration operations or sysadmin tools) generally belong on Super User or Server Fault.

The theory of computation is the branch that deals with whether and how efficiently problems can be solved on a model of computation, using an algorithm. The field is divided into three major branches: automata theory, computability theory and computational complexity theory. [wikipedia]

Hasura is an open-source tool that provides instant realtime GraphQL APIs and webhook event triggers on Postgres.