word-to-markdown - A ruby gem to liberate content from Microsoft Word documents

•    Ruby

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Our default content publishing workflow is terribly broken. We've all been trained to make paper, yet today, content authored once is more commonly consumed in multiple formats, and rarely, if ever, does it embody physical form. Put another way, our go-to content authoring workflow remains relatively unchanged since it was conceived in the early 80s. I'm asked regularly by government employees — knowledge workers who fire up a desktop word processor as the first step to any project — for an automated pipeline to convert Microsoft Word documents to Markdown, the lingua franca of the internet, but as my recent foray into building just such a converter proves, it's not that simple.

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gifski-app - Convert videos to high-quality GIFs on your Mac

•    Swift

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This is a macOS app for the gifski encoder, which converts videos to GIF animations using pngquant's fancy features for efficient cross-frame palettes and temporal dithering. It produces animated GIFs that use thousands of colors per frame. Requires macOS 10.13 or later.

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microm - :musical_note: Beautiful library to convert browser microphone to mp3 in Javascript :musical_note:

•    Javascript

---

Microm it's just a wrapper of few audio converting libraries which exposes a fully Promise and Event oriented api. Microm goal it's to make trivial to play and convert audio in the browser.

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turndown - 🛏 An HTML to Markdown converter written in JavaScript

•    HTML

---

Convert HTML into Markdown with JavaScript. For usage with RequireJS, UMD versions are located in lib/turndown.umd.js (for Node.js) and lib/turndown.browser.umd.js for browser usage. These files are generated when the npm package is published. To generate them manually, clone this repo and run npm run build.

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transpec - The RSpec syntax converter

•    Ruby

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Transpec is a tool for converting your specs to the latest RSpec syntax with static and dynamic code analysis. With Transpec you can upgrade your RSpec 2 specs to RSpec 3 in no time. It supports conversions for almost all of the RSpec 3 changes – not only the expect syntax. Also, you can use it on your RSpec 2 project even if you're not going to upgrade it to RSpec 3 for now.

rspec converter

asciidoctor - :gem: A fast, open source text processor and publishing toolchain, written in Ruby, for converting AsciiDoc content to HTML5, DocBook 5 (or 4

•    Ruby

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Asciidoctor is a fast, open source text processor and publishing toolchain for converting AsciiDoc content to HTML5, DocBook, PDF, and other formats. Asciidoctor is written in Ruby and runs on all major operation systems. To simplify installation, Asciidoctor is packaged and distributed as a gem to RubyGems.org and is packaged for popular Linux distributions and macOS. Asciidoctor can also be run in a JVM using AsciidoctorJ or in any JavaScript environment using Asciidoctor.js. The Asciidoctor project is hosted on GitHub. Major funding for Asciidoctor is provided by our Change Makers, Okta and OpenDevise, and our Strategy Sponsors, Khronos Group and Linda Roberts. Additional funding is provided by our Community Backers.

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showdown - A bidirectional Markdown to HTML to Markdown converter written in Javascript

•    Javascript

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Showdown is a Javascript Markdown to HTML converter, based on the original works by John Gruber. Showdown can be used client side (in the browser) or server side (with NodeJs). As you know, ShowdownJS is a free library and it will remain free forever. However, maintaining and improving the library costs time and money.

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ReLaXed - Create PDF documents using web technologies

•    Javascript

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ReLaXed creates PDF documents interactively using HTML or Pug (a shorthand for HTML). It allows complex layouts to be defined with CSS and JavaScript, while writing the content in a friendly, minimal syntax close to Markdown or LaTeX. ReLaXed has support for Markdown, LaTeX-style mathematical equations (via MathJax), CSV conversion to HTML tables, plot generation (via Vega-Lite or Chart.js), and diagram generation (via mermaid). Many more features can be added simply by importing an existing JavaScript or CSS framework.

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decktape - PDF exporter for HTML presentations

•    Javascript

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DeckTape is a high-quality PDF exporter for HTML presentation frameworks. DeckTape is built on top of Puppeteer which relies on Google Chrome for laying out and rendering Web pages and provides a headless Chrome instance scriptable with a JavaScript API.

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image2css - Pointless PHP class to convert image to CSS box-shadow property.

•    PHP

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You suck at CSS but want to impress your friends anyway? This PHP class converts an image to thousands of CSS lines of box-shadow properties. It's totally pointless... but life is pointless... You can see a demonstration on CodePen.io.

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html2pdf.it - Webservice for generating pdfs from html

•    Javascript

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html2pdf.it =========== Using PhantomJS to generate pdfs, via a webservice. Runs using node.js.

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humps - 🐫 Underscore-to-camelCase converter (and vice versa) for strings and object keys in JavaScript

•    Javascript

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Underscore-to-camelCase converter (and vice versa) for strings and object keys in JavaScript. When converting object keys, it will walk the structure, converting any nested objects (or arrays of nested objects) along the way. Handy for converting JSON between JavaScript and Ruby/Rails APIs.

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node-html-to-text - Advanced html to text converter

•    Javascript

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An advanced converter that parses HTML and returns beautiful text. It was mainly designed to transform HTML E-Mail templates to a text representation. So it is currently optimized for table layouts. By using the format option, you can specify formatting for these elements: text, image, lineBreak, paragraph, anchor, heading, table, orderedList, unorderedList, listItem, horizontalLine.

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leaflet-omnivore - universal format parser for Leaflet & Mapbox.js

•    Javascript

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Leaflet supports the GeoJSON format by default. What if you have something else? That's where omnivore comes in.Omnivore also includes an AJAX library, corslite, so you can specify what you want to add to the map with just a URL.

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Jave - Java Audio Video Encoder Library

•    Java

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The JAVE (Java Audio Video Encoder) library is Java wrapper on the ffmpeg project. Developers can take take advantage of JAVE to transcode audio and video files from a format to another. You can separate and transcode audio and video tracks, you can resize videos, changing their sizes and proportions and so on. Many other formats, containers and operations are supported by JAVE.

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svgexport - SVG to PNG/JPEG command-line tool and Node.js module

•    Javascript

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svgexport is a Node.js module and command-line tool for exporting SVG files to PNG and JPEG, it uses PhantomJS for rendering SVG files. datafile can be an object, an array of objects or a JSON file path, see command line usage for its format.

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ts-express-decorators - :triangular_ruler: A TypeScript Framework on top of Express

•    TypeScript

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Ts.ED is a framework on top of Express to write your application with TypeScript (or in ES6). It provides a lot of decorators to write your code. Important! TsExpressDecorators requires Node >= 6, Express >= 4, TypeScript >= 2.0 and the experimentalDecorators, emitDecoratorMetadata, types and lib compilation options in your tsconfig.json file.

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BKAsciiImage - Convert UIImage to ASCII art

•    Objective-C

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Convert in the background providing a completion block. Completion block will be called on the main thread.

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QuickConverter

•    WPF

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QuickConverter provides you with WPF markup that allows you to write inline converters and multi-bindings using a C# like language directly in your xaml.

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COSMOS Image Converter

•    

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Used to convert .BMP files to code used to draw the image in "COSMOS" (http://cosmos.codeplex.com/)

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