node-async-stacktrace

Improve Node.js stacktraces and make it easier to handle errors

The "Async Stacktrace" module eases debugging of Node.js applications. With the default stacktraces, the problem is that they do not tell you exactly where a problematic subroutine has been called from.

ruby-benchmark-memory

Benchmark-style memory profiling for Ruby 2.1+

benchmark-memory is a tool that helps to benchmark the memory usage of different pieces of code. It leverages the power of memory_profiler to give a metric of the total amount of memory allocated and retained by a block, as well as the number of objects and strings allocated and retained.

node-ifvisible.js

Determine if a webpage is visible in the browser

r-cran-proc

Display and Analyze ROC Curves

Tools for visualizing, smoothing and comparing receiver operating characteristic (ROC curves). (Partial) area under the curve (AUC) can be compared with statistical tests based on U-statistics or bootstrap. Confidence intervals can be computed for (p)AUC or ROC curves.

libextutils-helpers-perl

various portability utilities for module builders

ExtUtils::Helpers provides various portable helper functions for module building modules.

rhvoice-brazilian-portuguese

RHVoice speech synthesizer - Brazilian Portuguese voice

RHVoice uses statistical parametric synthesis. It relies on existing open source speech technologies (mainly HTS and related software).