Xidel is a command line tool to download Web pages and extract data from them. It can download files over HTTP/S connections, follow redirections, links, or extracted values, and process local files. The data can be extracted using XPath 2.0, XQuery 1.0, and JSONiq expressions, CSS 3 selectors, and custom, pattern-matching templates that are like an annotated version of the processed page. The extracted values can then be exported as plain text/XML/HTML/JSON, or assigned to variables to be used in other extract expressions or be exported to the shell. There is also an online CGI service for testing.
Goozzee allows you to easily create, browse, and share knowledge bases and documentation repositories using topic maps. It can be used standalone with an embedded database or in multi-user mode with a MySQL or MariaDB server to store its data. It can store notes and files of any type and size, create links between notes and files, browse through your knowledge base by following these links, or search notes using the fast and powerful full text search engine.
Free Chart Geany is a software solution for market technical analysis and charting. It supports major technical analysis indicators like simple moving average, exponential moving average, MACD, relative strength index, Bollinger bands, and parabolic SAR. It includes support for various CSV formats like Metastock 7, Metastock 8, AMI Broker, Yahoo! Finance, Google Finance, and Standard CSV. Various drawing and text objects like labels, trailing text, horizontal lines, vertical lines, trend lines and Fibonacci retracements are provided. It allows quotes to easily be downloaded from Yahoo! Finance or Google Finance.
OZvm is principally a hardware emulation of the Cambridge Z88 portable computer, a Z80 CPU system with 4Mb addressable memory, a monochrome 640x64 LCD, and RS-232 serial port. It allows you to install any ROM or application card binary that also runs on a real Z88 portable. OZvm is also a versatile Z80 assembler debugging environment with a command line, screen activity recording, and Z80 instruction logging. It assists the developer in testing Z80 assembler programming of the Z88 operating system or 3rd party applications.
Urban Lightscape is a photo filter for exposure correction, localized brightness adjustments, dodging and burning, and the introduction of synthetic lighting to a photo. A simple "double-click-and-drag" paradigm is used to place control points on a photo, and clever edge detection localises and interpolates lightness adjustments around and between these points. Results are rapid, with additional controls for more subtle refinements.