Napa.js is a multi-threaded JavaScript runtime built on V8, which was originally designed to develop highly iterative services with non-compromised performance in Bing. As it evolves, we find it useful to complement Node.js in CPU-bound tasks, with the capability of executing JavaScript in multiple V8 isolates and communicating between them. Napa.js is exposed as a Node.js module, while it can also be embedded in a host process without Node.js dependency.

Napa.js - A multi-threaded JavaScript runtime

PropertyWebBuilder is a toolkit for creating multi-lingual and mobile friendly real estate websites. Out of the box you get a fully functional website that allows you to manage properties available for sale or rent through the intuitive admin panel. It comes with great search functionality which allows users to search for properties by multiple criteria. The look and feel can be modified by adding themes and adjusting colours, fonts, images etc

PropertyWebBuilder -  The ultimate Ruby on Rails engine for creating real estate websites

 This project aims to be the best, clearest QR Code generator library in multiple languages. The primary goals are flexible options and absolute correctness. Secondary goals are compact implementation size and good documentation comments. 
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It supports QR code generation in 7 programming languages, all with nearly equal functionality: Java, JavaScript, TypeScript, Python, C++, C, Rust. It generates significantly shorter code, Its supports following output formats Raw modules/pixels of the QR symbol (all languages), SVG XML string (all languages except C), BufferedImage raster bitmap (Java only), HTML5 canvas (JavaScript and TypeScript only).

 This project aims to be the best, clearest QR Code generator library in multiple languages. The primary goals are flexible options and absolute correctness. Secondary goals are compact implementation size and good documentation comments. 

QR-Code-generator - High-quality QR Code generator library in Java, JavaScript, Python, C++, C.

A fast JSON parser and Object marshaller as a Ruby gem.

oj - Optimized JSON

NoKey is a distributed password manager that works without a master password. Instead, you can unlock your passwords by confirming from another device. E.g. if you need a password on your PC, you only have to confirm this on your phone. No need to remember any passwords. <BR><BR>
The passwords are encrypted using AES with a randomly generated key, here called group key. This group key is never stored anywhere directly. Instead, NoKey uses Shamir's Secret Sharing to split the group key into multiple key shares.

NoKey is a distributed password manager that works without a master password. Instead, you can unlock your passwords by confirming from another device. E.g. if you need a password on your PC, you only have to confirm this on your phone. No need to remember any passwords. 

NoKey - A distributed password manager without a master password

The goal of pybloomfiltermmap is simple: to provide a fast, simple, scalable, correct library for Bloom Filters in Python.

pybloomfiltermmap - Fast Python Bloom Filter using Mmap

Toast UI Image Editor is a full featured image editor using HTML5 Canvas. It's easy to use and provides powerful filters. It supports Crop, Flip, Rotation, Drawing, Shape, Icon, Text, Mask Filter, Image Filter, Grayscale, Invert, Sepia, Blur Sharpen, Emboss, RemoveWhite, GradientTransparency, Brightness, Noise, Pixelate, ColorFilter, Tint, Multiply, Blend and lot more.




Toast UI Image Editor - Full featured image editor using HTML5 Canvas

Cerebro helps to search everything in few clicks, it can be on your machine or in the Internet. Interact with everything: open file in default program or reveal in finder, copy contact details to clipboard, see google suggestions. It has also support for maps, translation etc. 

Cerebro - Productivity booster with a brain

HTTPolice is a lint for HTTP requests and responses. It checks them for conformance to standards and best practices. As a command-line tool, it can read HAR files or raw HTTP/1.x TCP streams. HTTPolice just analyzes anything you feed into it. Thus, it can be used on requests and responses captured from a real process or test suite.

HTTPolice - Lint for HTTP requests and responses

MBassador is a light-weight, high-performance event bus implementing the publish subscribe pattern. It is designed for ease of use and aims to be feature rich and extensible while preserving resource efficiency and performance. The core of MBassador is built around a custom data structure that provides non-blocking reads and minimized lock contention for writes such that performance degradation of concurrent read/write access is minimal.

MBassador - Light-weight, high-performance event bus implementing the publish subscribe pattern

kopf is a simple web administration tool for elasticsearch written in JavaScript + AngularJS + jQuery + Twitter bootstrap. It offers an easy way of performing common tasks on an elasticsearch cluster. Not every single API is covered by this plugin, but it does offer a REST client which allows you to explore the full potential of the ElasticSearch API.

kopf - Web admin interface for elasticsearch

Let's Chat is a persistent messaging application that runs on Node.js and MongoDB. It's designed to be easily deployable and fits well with small, intimate teams. It supports XMPP Multi-user chat (MUC), Multiple rooms, File uploads and lot more.

Lets-Chat - Self-hosted chat for small teams

Micro Python is a lean and fast implementation of the Python 3 programming language that is optimised to run on a microcontroller. The Micro Python board is a small electronic circuit board that runs the Micro Python language. 

Micro Python - Python for Microcontrollers

October is a Content Management System (CMS) and web platform whose sole purpose is to make your development workflow simple again. October's mission is to show the world that web development is not rocket science. Pages, layouts and partials are just files, one file per template. This makes the website themes completely manageable with Content Version Systems like Git or SVN.

October - Content Management System (CMS) and Web Platform

wallabag is a self hostable application allowing you to not miss any content anymore. Click, save, read it when you can. It extracts content so that you can read it when you have time.

wallabag - a self hostable app for saving web pages

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