Showing 650 open source projects for "html css editor"

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  • Cloud tools for web scraping and data extraction Icon
    Cloud tools for web scraping and data extraction

    Deploy pre-built tools that crawl websites, extract structured data, and feed your applications. Reliable web data without maintaining scrapers.

    Automate web data collection with cloud tools that handle anti-bot measures, browser rendering, and data transformation out of the box. Extract content from any website, push to vector databases for RAG workflows, or pipe directly into your apps via API. Schedule runs, set up webhooks, and connect to your existing stack. Free tier available, then scale as you need to.
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  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
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  • 1
    Solved by Flexbox

    Solved by Flexbox

    A showcase of problems once hard or impossible to solve with CSS

    Solved by Flexbox is a collection of layout patterns that demonstrates how CSS Flexbox elegantly resolves classic web design problems. It tackles everyday challenges—vertical centering, equal-height columns, sticky footers, fluid media, and responsive grids—showing concise, production-ready CSS instead of elaborate hacks. Each pattern is presented with plain HTML, clear commentary, and minimal styling, making the underlying technique easy to adapt and extend. ...
    Downloads: 0 This Week
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  • 2
    CSSBox

    CSSBox

    Pure Java HTML / CSS rendering engine

    CSSBox is an (X)HTML/CSS rendering engine written in pure Java. Its primary purpose is to provide a complete information about the rendered page suitable for further processing. However, it also allows displaying the rendered document.
    Downloads: 12 This Week
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  • 3

    Duckdows

    HTML Windows Spinoff.

    A multifunctional windows type website written in css, html and javascript. No Node.js needed.
    Downloads: 0 This Week
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  • 4
    lax.js

    lax.js

    Library to create smooth & beautiful animations when you scroll

    Simple & lightweight (<4kb gzipped) vanilla JavaScript library to create smooth & beautiful animations when you scroll. Lax.js 2.0 has been completely re-written with a focus on modularity and flexibility giving you more tools to create awesome animations. To implement lax you need to create at least one driver, to provide values for animations, as well as the element animation bindings. The easiest way to get started is to use presets via html classes. Multiple presets can be chained...
    Downloads: 0 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
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  • 5
    XML Editor/Validator/Designer with CAMV

    XML Editor/Validator/Designer with CAMV

    CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle

    The CAM editor is the leading open source XML Editor/Validation/Schema toolset for rapidly building / deploying XML /JSON /Hibernate /SQL data /Forms applications. Visual WYSIWYG data design, rule entry wizards + drag & drop dictionary components. Will import, analyze / refactor from XML Schema / JSON. Oracle is a proud enterprise sponsor; with NIEM.gov support.
    Downloads: 19 This Week
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  • 6
    PH_Playground

    PH_Playground

    Simple solution for testing and documenting short code snippets.

    Version 4.0: improved history, error, and view mode handling Version 3.0: JavaScript editing, Quick console, History files for browsing and loading scripts. Version 2.0: CodeMirror functionality, ajax calls. Tired of opening an editor to test short code snippets for functionality, saving the file and then running it in a browser? PH_Playground provides a simple solution on a single browser page. Enter the code to be tested into the "PHP" or "JS" window and press "Run". The result will appear as Rendered or Raw HTML as you choose. In the background the code has been saved to a log file. ...
    Downloads: 4 This Week
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  • 7
    iCheck

    iCheck

    Highly customizable checkboxes and radio buttons

    Highly customizable checkboxes and radio buttons for jQuery and Zepto. jQuery and Zepto JavaScript libraries support from single file. iCheck works with checkboxes and radio buttons like a constructor. It wraps each input with a div, which may be customized by you or using one of the available skins. You may also place inside that div some HTML code or text using insert option. By default, iCheck doesn't provide any CSS styles for wrapper divs (if you don't use skins). HTML5 allows specifying indeterminate ("partially" checked) state for checkboxes. iCheck supports this for both checkboxes and radio buttons. You can make an input indeterminate through HTML using additional attributes (supported by iCheck). ...
    Downloads: 0 This Week
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  • 8
    Not Pure Poole

    Not Pure Poole

    A simple, beautiful, and powerful Jekyll theme for blogs

    Not Pure Poole is a simple, beautiful, and powerful Jekyll theme for blogs. It is built on Poole and Pure.
    Downloads: 0 This Week
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  • 9
    Neutronium

    Neutronium

    Build .NET desktop applications using HTML, CSS and javascript

    Neutronium is a UI library to create .NET desktop applications using HTML, CSS and javascript. Neutronium uses the MVVM pattern exactly the same way as the WPF application. Neutronium provides bindings with Vue.js, mobx.js and Knockout.js to build powerful HTML5 UI. Use all the power of the javascript stack to build .NET desktop applications. Architecture Neutronium application just like standard WPF application.
    Downloads: 0 This Week
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  • Rent Manager Software Icon
    Rent Manager Software

    Landlords, multi-family homes, manufactured home communities, single family homes, associations, commercial properties and mixed portfolios.

    Rent Manager is award-winning property management software built for residential, commercial, and short-term-stay portfolios of any size. The program’s fully customizable features include a double-entry accounting system, maintenance management/scheduling, marketing integration, mobile applications, more than 450 insightful reports, and an API that integrates with the best PropTech providers on the market.
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  • 10
    Noir

    Noir

    Noir is a modern, responsive and customizable theme for Jekyll

    Noir is a modern, responsive and customizable theme for Jekyll 4. Typography is paid close attention to and a dark mode-friendly color scheme will be displayed automatically. It builds upon a standard Jekyll install in a number of ways. A wide variety of HTML elements commonly used in online Markdown writing (blockquotes, headers, tables, boxes/buttons, figure captions, code blocks, footnotes) have been styled. HTML, SASS and Config files are included for the theme's design and...
    Downloads: 0 This Week
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  • 11
    YumpeeCMS

    YumpeeCMS

    Yumpee CMS is a Content Management System built using Yii2

    **NOW ON GITHUB** - https://github.com/yumpee/yumpeecms **CHECK OUT MARKET** http://marketplace.yumpeecms.com ** http://[host_url]/install.php for easy install process ** Any HTML template come alive with dynamic data easily with Yumpee Supports multiple databases in the backend – MySQL/Maria DB, Postgres, Oracle, MS SQL, No SQL databases Communicate easily with Web APIs and process the results with less programming overheads Create your own webservice easily Run different related web...
    Downloads: 2 This Week
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  • 12
    MyLayout

    MyLayout

    Powerful iOS UI framework implemented by Objective-C.

    ...MyLayout provides some simple functions to build a variety of complex interface. It integrates the functions including Autolayout and SizeClass of iOS, five layout classes of Android, float and flex-box and bootstrap of HTML/CSS. The MyLayout's Swift version are named: TangramKit
    Downloads: 0 This Week
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  • 13
    SVG Explorer Extension

    SVG Explorer Extension

    Extension module for Windows Explorer to render SVG thumbnails

    ...With this extension installed, Explorer will show scalable previews of .svg files just like image formats, enabling visual quick identification of vector files. The project also adds a “Preview in Windows Explorer” feature so users can see full-size SVGs in the side preview pane without launching an editor. It supports features like CSS-based styling, embedded fonts, and scaling in thumbnails so the preview matches rendering expectations. Because Windows doesn’t natively render SVG previews in many versions, this fills a usability gap for designers, developers, and content creators working with vector assets. The extension is lightweight, integrates into shell UI seamlessly, and improves file navigation workflows involving vectors.
    Downloads: 47 This Week
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  • 14
    Brackets

    Brackets

    A modern, lightweight yet powerful text editor

    Brackets is a free, modern open-source text editor made especially for Web Development. Written in HTML, CSS, and JavaScript with focused visual tools and preprocessor support, Brackets makes it easy for web designers and front-end developers to design in the browser. Its blend of visual tools ensures you get just the right amount of help when you want it without disrupting your creative process.
    Downloads: 50 This Week
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  • 15
    frontend-mentor-challenges

    frontend-mentor-challenges

    My submissions for the Frontend Mentor Challenges

    ...This sort of repository is useful for demonstrating front-end craftsmanship, CSS/HTML mastery, and attention to design detail. It also helps reinforce iteration on design challenges and small reusable components.
    Downloads: 0 This Week
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  • 16
    UnCSS

    UnCSS

    Remove unused styles from CSS

    UnCSS is a tool that removes unused CSS from your stylesheets. It works across multiple files and supports Javascript-injected CSS. UnCSS cannot be run on non-HTML pages, such as templates or PHP files. If you need to run UnCSS against your templates, you should probably generate example HTML pages from your templates, and run uncss on those generated files; or run a live local dev server, and point uncss at that.
    Downloads: 0 This Week
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  • 17

    Adianti

    Adianti Framework provides a complete architecture for developing PHP.

    ...Adianti Framework is a component-based and event-driven framework that uses commonly known enterprise design patterns like MVC (Model View Controller), Front Controller and ORM (Object-Relational Mapping) design patterns like Active Record and Repository. Adianti Framework is also the first framework in the world that provides two different widget toolkits, one for Web applications (HTML/CSS) and another for graphical applications (with Graphical User Interface) that uses Gtk internally. Once the Adianti Framework provides two widget toolkits, the developer writes one code and is able to run its application under the web environment and also as a graphical application. The application will work with two interfaces: Web and Gtk. ...
    Downloads: 9 This Week
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  • 18

    WebExKit

    An HTML/CSS/JavaScript editor with preview window

    The editor shows a properly formed HTML page rather than separate editors for HTML, CSS and JavaScript. The parts go between the ```<body>, <style> and <script>``` tags. I prefer this method of working and one advantage is the ability to show a saved web page in a browser (on another device, possibly) by entering a "file://..." URL. Head to the Wiki for more information.
    Downloads: 15 This Week
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  • 19
    JCppEdit v4.0

    JCppEdit v4.0

    Best IDE for Beginners

    ...You can also create multiple projects, delete, rename, cut and copy multiple files and folders in your project folder using project explorer. The programming languages that can be compiled and executed include; C, C++, Java, Java applet, C graphics, HTML, CSS, JavaScript and XML. If you are looking for a hassle-free, coding experience, then JCppEdit is the best option for you. The smooth interface and lig
    Downloads: 2 This Week
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  • 20
    AR.js

    AR.js

    Efficient Augmented Reality for the Web

    AR.js is a lightweight JavaScript library for delivering augmented reality experiences on the web. It supports image tracking, location-based AR, and marker-based interactions—all without requiring native applications or plugins. AR.js was among those great projects, with great technologies, often disruptive ones, that eventually were lacking from documentation and support. We tried to carry on the author's terrific work by maintaining this project, handling new versions, issues, pull...
    Downloads: 0 This Week
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  • 21
    NES.css

    NES.css

    NES-style CSS Framework

    NES.css is a NES-style(8bit-like) CSS Framework. NES.css is available via either npm (preferred), Yarn, or a CDN. Our package.json contains some additional metadata under the following keys, path to our main Sass source file, path to our non-minified CSS. NES.css doesn't provide any fonts, but we do maintain the following list of fonts that we recommend for usage alongside the library. NES.css only provides components. You will need to define your own layout. The recommended font for NES.css...
    Downloads: 1 This Week
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  • 22
    DropCSS

    DropCSS

    An exceptionally fast, thorough and tiny unused-CSS cleaner

    DropCSS takes your HTML and CSS as input and returns only the used CSS as output. Its custom HTML and CSS parsers are highly optimized for the 99% use case and thus avoid the overhead of handling malformed markup or stylesheets, so well-formed input is required. There is minimal handling for complex escaping rules, so there will always exist cases of valid input that cannot be processed by DropCSS; for these infrequent cases, please start a discussion. ...
    Downloads: 0 This Week
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  • 23
    Blazor

    Blazor

    Build client web apps with C#

    Blazor lets you build interactive web UIs using C# instead of JavaScript. Blazor apps are composed of reusable web UI components implemented using C#, HTML, and CSS. Both client and server code is written in C#, allowing you to share code and libraries. Blazor is a feature of ASP.NET, the popular web development framework that extends the .NET developer platform with tools and libraries for building web apps. Blazor can run your client-side C# code directly in the browser, using WebAssembly. ...
    Downloads: 1 This Week
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  • 24
    SpinKit

    SpinKit

    A collection of loading indicators animated with CSS

    ...Add a spinner to your project by copy-pasting HTML from spinkit.css or examples.html. Add the sk-center utility class to the spinner to center it (it sets margin to auto). By default, the width and height of all spinners are set to 40px. background-color is set to #333. Configure the spinner by overwriting the CSS variables, primarily --sk-size (spinner width & height) and --sk-color (spinner color).
    Downloads: 0 This Week
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  • 25
    DeskGap

    DeskGap

    A cross-platform desktop app framework based on Node.js

    DeskGap is a framework for building cross-platform desktop apps with web technologies (JavaScript, HTML and CSS). To enable native capabilities while keeping the size down, DeskGap bundles a Node.js runtime and leaves the HTML rendering to the operating system‘s webview.
    Downloads: 0 This Week
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