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Emsu/prophet
Prophet is a Python microframework for financial markets. Prophet strives to let the programmer focus on modeling financial strategies, portfolio management, and analyzing backtests. It achieves this by having few functions to learn to hit the ground running, yet being flexible enough to accomodate sophistication.
python  finance  framework  microframework  portfolio  modeling 
november 2014
2upmedia/hooky at v0.2.0
Easily and reliably allow your classes to be extendable without allowing people to touch your core code
php  hook 
november 2014
PHPLicengine
PHPLicengine is a licensing and distribution system for developers. License keys can be checked remotely and locally. Remote license keys are on your own webserver and will be checked by your software user's website remotely.
php  license  licensing 
november 2014
Weka 3 - Data Mining with Open Source Machine Learning Software in Java
Weka is a collection of machine learning algorithms for data mining tasks. The algorithms can either be applied directly to a dataset or called from your own Java code. Weka contains tools for data pre-processing, classification, regression, clustering, association rules, and visualization. It is also well-suited for developing new machine learning schemes.
datamining  machinelearning  opensource  java  weka 
november 2014
OpenTSDB - A Distributed, Scalable Monitoring System
The Scalable Time Series Database Store and serve massive amounts of time series data without losing granularity.
monitoring  database  tsdb  timeseries  opensource  logging 
november 2014
Ragel State Machine Compiler | Colm Networks
Ragel compiles executable finite state machines from regular languages. Ragel targets C, C++, Obj-C, C#, D, Java, Go and Ruby. Ragel state machines can not only recognize byte sequences as regular expression machines do, but can also execute code at arbitrary points in the recognition of a regular language. Code embedding is done using inline operators that do not disrupt the regular language syntax.
ragel  statemachine  compiler 
november 2014
re2 - an efficient, principled regular expression library - Google Project Hosting
RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.
library  programming  regex  regexp  google  opensource  regularexpression 
november 2014
Why is IEEE 1588 so accurate?
Hardware timestamping. That’s it, really! Let me explain. The Precision Time Protocol, PTP, defined by IEEE 1588-2008 works by exchanging messages between master clocks and slave clocks.
clock  time  ptp  ieee 
november 2014
the Zimbu programming language
Zimbu is an experimental programming language. It is a very practical, no-nonsense kind of language. It mixes the good things of many existing languages and avoids their deficiencies. And then throws in a few brand new ideas.
zimbu  vim  language  programming 
november 2014
Global Network Traversal Service - Twilio
Low-latency, cost-effective, reliable STUN and TURN capabilities distributed across five continents.
twilio  service  webrtc  stun 
november 2014
Twine / An open-source tool for telling interactive, nonlinear stories
Twine is an open-source tool for telling interactive, nonlinear stories. You don't need to write any code to create a simple story with Twine, but you can extend your stories with variables, conditional logic, images, CSS, and JavaScript when you're ready. Twine publishes directly to HTML, so you can post your work nearly anywhere. Anything you create with it is completely free to use any way you like, including for commercial purposes.
interactive  tools  storytelling  twine 
november 2014
- volca sample SDK
The volca sample is a sample sequencer that lets you edit and sequence up to 100 sample sounds in real time for powerful live performances.
audio  sample  volca  sdk  library 
november 2014
OpenSCAD - The Programmers Solid 3D CAD Modeller
It is free software and available for Linux/UNIX, MS Windows and Mac OS X.
cad  3d  tools  modeling  software  programming  coding  scripting 
november 2014
lisa-lab/DeepLearningTutorials
Deep Learning Tutorial notes and code. See the wiki for more info.
python  deeplearning  machinelearning  code  tutorial 
november 2014
Datastax Cassandra Ruby Driver - Introduction
A Ruby client driver for Apache Cassandra. This driver works exclusively with the Cassandra Query Language version 3 (CQL3) and Cassandra’s native protocol.
cassandra  ruby  driver 
november 2014
louthy/language-ext
Using and abusing the features of C# 6 to provide lots of helper methods and types
library  functional  c#  csharp 
november 2014
Oplab is back. - Introduction - Teenage Engineering
The Oplab musical experiment board allows you to interconnect virtually any electronic musical instruments and music software. No more hassle with one box for MIDI and another for CV or a third for USB. Just connect your cables, set the appropriate scenario and experience a perfect sync. Oplab has it all in one place.
audio  music  musical  midi  electronics  board  oplab 
november 2014
Little's law - Wikipedia, the free encyclopedia
The long-term average number of customers in a stable system L is equal to the long-term average effective arrival rate, λ, multiplied by the (Palm‑)average time a customer spends in the system, W; or expressed algebraically: L = λW.
performance  queueing  planning  queue  wikipedia 
november 2014
Stanford University CS231n: Convolutional Neural Networks for Visual Recognition
We present a model that generates free-form natural language descriptions of image regions. Our model leverages datasets of images and their sentence descriptions to learn about the inter-modal correspondences between text and visual data. Our approach is based on a novel combination of Convolutional Neural Networks over image regions, bidirectional Recurrent Neural Networks over sentences, and a structured objective that aligns the two modalities through a multimodal embedding. We then describe a Recurrent Neural Network architecture that uses the inferred alignments to learn to generate novel descriptions of image regions. We demonstrate the effectiveness of our alignment model with ranking experiments on Flickr8K, Flickr30K and COCO datasets, where we substantially improve on the state of the art. We then show that the sentences created by our generative model outperform retrieval baselines on the three aforementioned datasets and a new dataset of region-level annotations.
neuralnetwork  neuralnetworks  cv  computervision  recognition  deeplearning  naturallanguage  descriptions 
november 2014
Toolsley - Browser tools for the modern web
Protect your privacy by removing metadata like embedded GPS coordinates, camera data or application data from your photos before sharing them online.
jpeg  jpg  image  exif  webapp  tools 
november 2014
Beej's Guide to Network Programming Using Internet Sockets
Beej's Guide to Network Programming Using Internet Sockets
linux  programming  sockets  network 
november 2014
naetech/nightrain
PHP Nightrain is a packager written in Python for the PHP Programming Language. Using this tool you can convert your PHP/HTML/CSS/Javascript application to a Native Desktop Application. Currently, PHP Nightrain supports the Windows, Mac (OS X) and the Linux operating systems.
desktop  php  ejecutable 
november 2014
mcavage/node-restify
restify is a smallish framework, similar to express for building REST APIs.
nodejs  node.js  javascript  restify  api  rest  restful  webdev 
november 2014
Muna · Your personnal paperboy
Everyday, Muna delivers your reading list to your inbox so you never forget to read someting important again.
email  service  reading 
november 2014
jondot/crunch
A fast to develop, fast to run, Go based toolkit for ETL and feature extraction on Hadoop.
golang  hadoop  etl  toolkit  tools 
november 2014
New York City Transit Authority Graphics Standards Manual
This site is dedicated to serve as an archival record of a first edition NYCTA Graphics Standards Manual designed by Massimo Vignelli of Unimark International. The manual was found in a locker beneath old gym clothes. Roll over the images to magnify. Enjoy.
design  typography  manual  styleguides  nyc  graphics  stanaards 
november 2014
interact.js - JavaScript drag and drop, resizing and gestures with inertia and snapping
JavaScript drag and drop, resizing and multi-touch gestures with inertia and snapping for modern browsers (and also IE8+)
javascript  js  library  drag'n  drop  draganddrop  touch  gestures 
november 2014
Coder Screen
Save time and money through automated technical interviews. View a playback of the interview and a performance summary at your convenience. Hire better employees through realistic interviews like creating a website or configuring a web server.
interview  automated 
november 2014
apprentus/aristotle
Ruby business logic engine, inspired by Cucumber
ruby  business  logic 
november 2014
Kylin OLAP Engine for Big Data | Home
Kylin is an open source Distributed Analytics Engine from eBay Inc. that provides SQL interface and multi-dimensional analysis (OLAP) on Hadoop supporting extremely large datasets
olap  bigdata  hadoop  ebay  opensource  sql  distributed 
november 2014
Boost by Mercedes-Benz
Boost℠ is a new youth transportation service in Palo Alto, CA designed to transport children between the many activities that fill their day. Backed by the best of Mercedes-Benz, certified drivers and trained concierges provide white-glove service aboard eco-friendly Mercedes-Benz Sprinter vans, giving youngsters a safe and friendly ride.
rideshare  mercedesbenz 
november 2014
6.828 / Fall 2014
Xv6, a simple Unix-like teaching operating system
operatingsystem  os  unix  mit  xv6  teaching 
november 2014
Colossus
Colossus is a lightweight framework for building high-performance applications in Scala that require non-blocking network I/O. In particular Colossus is focused on low-latency stateless microservices where often the service is little more than an abstraction over a database and/or cache. For this use case, Colossus aims to maximize performance while keeping the interface clean and concise.
akka  scala  tumblr  performance  nonblocking  microservice  finagle 
november 2014
bup, it backs things up!
Very efficient backup system based on the git packfile format, providing fast incremental saves and global deduplication (among and within files, including virtual machine images).
backup  tools  software  bup  git  deduplication  incremental 
november 2014
shenanigans/node-doczar
Doczar (pronounced dozer) is a simple, explicit documentation generator for javascript, python, ruby, java, c-like languages, and others.
javascript  python  ruby  java  generator  documentation  docs  nodejs  node.js 
november 2014
Hilbert - Enjoy mathematics with Keyboard.
You will be able to use Hilbert within any widely used languages like Ruby, Haskell, Scala, Java, Python and even TeX without losing it's great intuitiveness. TeX provides us high-quality mathematical formulae, but sometimes we want to execute them. Hilbert will allow you to compile codes into TeX. You can execute and get awesome formulae using Hilbert.
math  mathematics  language  tex  formula  hilert 
november 2014
Code Spotter
Code Spotter is Coverity’s cloud-based static analysis solution. The Coverity team was started at the Stanford University Computer Science Laboratory more than a decade ago. Since then, we’ve been part of the development of some pretty amazing software that’s shaped our world and impacted our daily lives including the Mars Rover, the Large Hadron Collider, Linux and the major stock exchanges which are the bedrock of our economy in the U.S.
code  codingstyle  java  service  staticanalysis 
november 2014
WikiWash
WikiWash (Beta) is a free public tool that allows journalists, citizens and activists to uncover spin and bias on Wikipedia by tracking page edits in real time. The platform aims to make political and corporate spin on Wikipedia more visible and discoverable and promote accountability and transparency through crowdsourcing.
wikipedia  wikiwash  search 
november 2014
Zeplin
Collaboration app for UI designers & frontend developers
collaboration  frontend  tools  webdesign  ui  ux  design 
november 2014
GNU GLOBAL source code tagging system
GNU GLOBAL is a source code tagging system that works the same way across diverse environments, such as Emacs editor, Vi editor, Less viewer, Bash shell, various web browsers, etc.
gnu  tagging  code  opensource  tools 
november 2014
Protocol data unit - Wikipedia, the free encyclopedia
PDUs are relevant in relation to each of the first 4 layers of the OSI model as follows: The Layer 1 (Physical Layer) PDU is the packet, consisting of bits or, more generally, symbols (can also be seen as "stream") The Layer 2 (Data Link Layer) PDU is the frame The Layer 3 (Network Layer) PDU is the packet The Layer 4 (Transport Layer) PDU is the segment for TCP, or the datagram for UDP The Layer 5-6-7 (Application Layer) PDU is the message Given a context pertaining to a specific OSI layer, PDU is sometimes used as a synonym for its representation at that layer.
network  protocol  wikipedia  networking  pdu 
november 2014
Sentry — Sentry 7.0.0-DEV documentation
Sentry is a realtime event logging and aggregation platform. At its core it specializes in monitoring errors and extracting all the information needed to do a proper post-mortem without any of the hassle of the standard user feedback loop.
sentry  logging  python  monitoring  metrics 
november 2014
InfluxDB - Open Source Time Series, Metrics, and Analytics Database
An open-source distributed time series database with no external dependencies.
database  timeseries  metrics  influxdb  analytics  opensource  graph  monitoring 
november 2014
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