Open Source JavaScript HTML/XHTML Software for Windows

HTMLArea 4 is a browser based WYSIWYG editor that easily replaces the TEXTAREA in your web pages. It is written in JavaScript, and suitable for use in any modern web browser, and any page on your web site. Current version is 4.0-2016-08-29

(Hyper)Markup can: 1) Edit HTML or text files, 2) tidy up your HTML source code and produce formatted text, 3) Flexisibly generate XML codes or XHTML files from given HTML files with XML template and XSL stylesheet.

The next-generation desktop-rich content editor that saves documents with themes. HTML & Markdown compatible. For Windows, OS X & Linux. The main idea of (Un)colored is to focus on what you write. There are no distracting elements like multiple indicators & toolbars. When you're writing, the only things you see are your content, the caret, and your cursor. The toolbar appears when you select a portion of text, documents tabs & main menu when you move your cursor at the top of the window. Simple as that. (Un)colored includes classic & standard word processor tools like Bold, Italic, Links, etc., but also Web-oriented tools like videos from YouTube, Vimeo, Dailymotion, and even Twitch livestreams. You can even include any type of embed content to your documents like SoundCloud tracks, Facebook posts, etc. thanks to the Embed Content tool.

This is a component type of toolkit, which can be used to build a HTML rich editor. Developers can use them to build a rich editor rapidly, Or they can easily debug and develop other User Interface Components from this foundation again.

The open source embeddable online markdown editor (component), based on CodeMirror & jQuery & Marked. The available dependents are CodeMirror, marked, jQuery, FontAwesome, github-markdown.css, KaTeX, prettify.js, Rephael.js, flowchart.js, sequence-diagram.js, and Prefixes.scss. You can enable HTML tags decode, TeX, Flowchart, sequence diagram, Emoji, FontAwesome, task lists. You can also enable image upload, [TOCM], search replace features, code fold, etc. Combine multiple JS module files used by CodeMirror to greatly reduce HTTP requests and speed up downloading. In addition, when using Require.js, because of CodeMirror's strict module dependency restrictions, the merged module files cannot be used, and multiple module files are still dynamically loaded. Newly added images, links, anchor links, code blocks, pre-formatted text and other operations pop-up dialog layers and examples.

A JavaScript library for parsing Creole 1.0 wiki markup.

Lightweight system for running a weblog. Features multiple authors, topics, Trackback, RSS (amongst others). TruBlog comes with easy installation and strong caching mechanisms, it's localisable and produces a valid XHTML. Theming is done through CSS.

Web Content Management Element (WCME) is an editable area on browser page. User can change text and text styles (CSS) then persistently save changed content into web application resources. WCME is written on Javascript with Prototype.js library.

nanoWIME is a simple, flexible, easy-to-use javascript based WikiMarkup editor.