Samantha John explains the design considerations for creating a visual language for children and demoes Hopscotch, presenting techniques and sample projects for teaching kids to code.
Chris Granger attempts to imagine what programming would look like if it was created today.
Tracy Harms introduces the J Language and the patterns of thinking that make it possible.
Matthew Graham introduces Qbrt, a bytecode assembly language with built-in primitives for concurrency and inline asynchronous I/O, enabling language designers to focus on the human interface by abstracting the implementation of complex runtime features behind a clean, simple bytecode interface.
Dann Toliver introduces Daimio, a new language for sharing functionality in safe and friendly ways, exploring its internals and how to work with and extend it.
Limin Fu introduces Dao, a lightweight and optionally typed programming language having a LLVM-based JIT compiler optimized for numeric computation, and a Clang-based tool generating Dao bindings for C/C++ libraries.
Keith Adams examines the strengths that made PHP a dominant language in its niche, highlighting Facebook's attempts at remedying its inconsistencies and misfeatures while maintaining its strengths.
Bob Nystrom attempts to demonstrate that Dart is not boring, covering laziness, higher-order functions, asynchronicity, abstractions and others.
The authors introduce a new language paradigm meant to enhance OOP with multi-dimensional context, providing details on context-based dispatch, and showing a glimpse of their early prototype.
Gilad Bracha presents the motivation behind building Dart, the current state of the Dart platform and where it is heading to.
Walter Wilson introduces Axiomatic, a minimal pure-specification logic language with meta-language capability based on the idea that the external behavior of a program can be defined by an infinite set of symbolic expressions that enumerate all possible inputs, or sequences of inputs, along with the corresponding outputs. The language is just a formal system for defining these symbolic expressions