Showing 573 open source projects for "html css editor"

View related business solutions
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • Context for your AI agents Icon
    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

    Build data pipelines that feed your AI models and agents without managing infrastructure. Crawl any website, transform content, and push directly to your preferred vector store. Use 10,000+ tools for RAG applications, AI assistants, and real-time knowledge bases. Monitor site changes, trigger workflows on new data, and keep your AIs fed with fresh, structured information. Cloud-native, API-first, and free to start until you need to scale.
    Try for free
  • 1
    Jekyll theme: Adam Blog 2.0

    Jekyll theme: Adam Blog 2.0

    The Minimum Viable Model website and Jekyll theme

    ...The beauty of hosting your website on GitHub is that you don't have to actually have Jekyll installed on your computer. Everything can be done through the GitHub code editor, with minimal knowledge of how to use Jekyll or the command line. All you have to do is add your posts to the _posts directory and edit the _config.yml file to change the site settings. With some rudimentary knowledge of HTML and CSS, you can even modify the site to your liking.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    Awesome Blazor

    Awesome Blazor

    Resources for Blazor, a .NET web framework using C#/Razor

    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: 0 This Week
    Last Update:
    See Project
  • 3
    Xtrans
    A compact editor for building XSL templates and testing their transformation with XML documents. Very easy to use. No setup required, excellent tool for XSL authoring and debugging.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    SynWrite

    SynWrite

    Advanced text editor for programmers and Notepad replacement.

    SynWrite is a free source code editor, HTML editor, and Notepad replacement for Windows systems. It is a full-featured alternative not only to simple Notepad, but also to professional editors.
    Downloads: 67 This Week
    Last Update:
    See Project
  • Free and Open Source HR Software Icon
    Free and Open Source HR Software

    OrangeHRM provides a world-class HRIS experience and offers everything you and your team need to be that HR hero you know that you are.

    Give your HR team the tools they need to streamline administrative tasks, support employees, and make informed decisions with the OrangeHRM free and open source HR software.
    Learn More
  • 5
    Jekyll::Gzip

    Jekyll::Gzip

    Generate gzipped assets and files for your Jekyll site at build time

    ...And with the maximum compression too? Jekyll::Gzip does just that. Add the gem to your Jekyll application and when you build your site it will generate gzip files for all text based files (HTML, CSS, JavaScript, etc). Zlib's gzipping capabilities don't quite squeeze all the compression out of our files that we could want. If you want a slower but better compression algorithm, check out Jekyll::Zopfli. Zopfli is about the best compression we can get out of the gzip format, but there's more! Brotli is a relatively new compression format that is now supported by many browsers and can produce even smaller files.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Bower

    Bower

    A package manager for the web

    ...It manages all the packages you need for a website, making sure they are all up-to-date and in the specific versions that you need. Bower can manage components that contain HTML, CSS, JavaScript, fonts or even image files. There’s no concatenating, minifying code or anything else - it just installs the right versions of the packages you need and their dependencies. How you use your packages will then be entirely up to you. Bower runs over Git and is package-agnostic, which means that a packaged component can be made up of any type of asset, and use any type of transport.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 7
    CSS Grid Generator

    CSS Grid Generator

    Generate basic CSS Grid code to make dynamic layouts

    ...Once the layout is arranged, the tool generates the corresponding HTML and CSS you can copy into your project—thus bridging the gap between design and code. The interface supports drag-and-drop of “divs” into grid cells, and you can experiment with grid gaps, spans and layout refinements in real time. Because it removes the barrier of hand-writing complex grid-template or grid-area definitions, it’s particularly useful for designers who are less comfortable with CSS or want rapid prototyping of grid layouts.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    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
    Last Update:
    See Project
  • 9
    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: 13 This Week
    Last Update:
    See Project
  • Axe Credit Portal - ACP- is axefinance’s future-proof AI-driven solution to digitalize the loan process from KYC to servicing, available as a locally hosted or cloud-based software. Icon
    Axe Credit Portal - ACP- is axefinance’s future-proof AI-driven solution to digitalize the loan process from KYC to servicing, available as a locally hosted or cloud-based software.

    Banks, lending institutions

    Founded in 2004, axefinance is a global market-leading software provider focused on credit risk automation for lenders looking to provide an efficient, competitive, and seamless omnichannel financing journey for all client segments (FI, Retail, Commercial, and Corporate.)
    Learn More
  • 10
    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
    Last Update:
    See Project
  • 11
    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: 18 This Week
    Last Update:
    See Project
  • 12
    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
    Last Update:
    See Project
  • 13
    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
    Last Update:
    See Project
  • 14
    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
    Last Update:
    See Project
  • 15
    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
    Last Update:
    See Project
  • 16
    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
    Last Update:
    See Project
  • 17
    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
    Last Update:
    See Project
  • 18
    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
    Last Update:
    See Project
  • 19
    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: 53 This Week
    Last Update:
    See Project
  • 20
    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
    Last Update:
    See Project
  • 21
    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
    Last Update:
    See Project
  • 22
    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
    Last Update:
    See Project
  • 23

    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
    Last Update:
    See Project
  • 24

    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
    Last Update:
    See Project
  • 25
    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: 1 This Week
    Last Update:
    See Project