Showing 650 open source projects for "html css editor"

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    Atera all-in-one platform IT management software with AI agents

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

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    Zendesk: The Complete Customer Service Solution

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  • 1
    Highlightr

    Highlightr

    iOS & OSX Syntax Highlighter

    ...Yes, Highlightr relies on iOS & macOS JavaScriptCore to parse the code using highlight.js. This is actually quite fast! It will never be as fast as a native solution, but it's fast enough to be used on a real-time editor. It comes with a custom-made HTML parser for creating NSAttributtedStrings, is pre-processing the themes, and is preloading the JS libraries. As result it's taking around of 50 ms on my iPhone 6s for processing 500 lines of code.
    Downloads: 0 This Week
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  • 2
    Shiny

    Shiny

    Build interactive web apps directly from R with Shiny framework

    Shiny is an R package from RStudio that enables users to build interactive web applications using R without requiring knowledge of JavaScript, HTML, or CSS. It allows statisticians and data scientists to turn their analyses into fully functional web dashboards with reactive elements, data inputs, visualizations, and controls, making data communication more effective and dynamic.
    Downloads: 1 This Week
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  • 3
    stylelint

    stylelint

    A linter that helps you avoid errors and enforce conventions

    stylelint understands the latest CSS syntax including custom properties and level 4 selectors. Extracts embedded styles from HTML, markdown and CSS-in-JS object & template literals. Parses CSS-like syntaxes like SCSS, Sass, Less and SugarSS. Has over 170 built-in rules to catch errors, apply limits and enforce stylistic conventions. Supports plugins so you can create your own rules or make use of plugins written by the community.
    Downloads: 0 This Week
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  • 4
    Design Resources for Developers

    Design Resources for Developers

    Curated list of design and UI resources from stock photos

    ...Because categories are broad and technology-agnostic, the list works whether you build in React, Vue, vanilla HTML/CSS, or mobile stacks. It is a living catalog that developers often bookmark as a one-stop hub for visual assets and front-end polish.
    Downloads: 1 This Week
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  • The complete IT asset and license management platform Icon
    The complete IT asset and license management platform

    Gain full visibility and control over your IT assets, licenses, usage and spend in one place with Setyl.

    The platform seamlessly integrates with 100+ IT systems, including MDM, RMM, IDP, SSO, HR, finance, helpdesk tools, and more.
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  • 5
    Bootstrap Simple Admin Template

    Bootstrap Simple Admin Template

    The most reliable HTML, CSS, and JavaScript simple admin template

    Bootstrap Simple Admin Template is a simple admin template packed with more UI components than any other admin themes, its exceptional user interface is perfectly crafted and advanced layout features are optimized to suit every modern web application project and highly responsive to serve from a Mobile-first to a Desktop screen.
    Downloads: 0 This Week
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  • 6
    Streamlit

    Streamlit

    The fastest way to build data apps in Python

    ...Then see it automatically update as you iteratively save the source file. Adding a widget is the same as declaring a variable. No need to write a backend, define routes, handle HTTP requests, connect a frontend, write HTML, CSS, JavaScript, etc. Effortlessly share, manage and deploy your apps, directly from Streamlit. Streamlit lets you turn data scripts into sharable web apps in minutes, not weeks. It’s all Python, open-source, and free! And once you’ve created an app you can use our cloud platform to deploy, manage, and share your app! Streamlit can also be installed in a virtual environment on Windows, Mac, and Linux.
    Downloads: 32 This Week
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  • 7
    Bootstrap 5 UI KIT

    Bootstrap 5 UI KIT

    Bootstrap 5 & Material Design 2.0 UI KIT

    ...Use MDB custom button styles for actions in forms, dialogs, and more with support for multiple sizes, states, and more. Indicate the loading state of a component or page with MDB spinners, built entirely with HTML, CSS, and no JavaScript. A card is a flexible and extensible content container. It includes options for headers and footers, a wide variety of content, contextual background colors, and powerful display options.
    Downloads: 1 This Week
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  • 8
    Modernizr

    Modernizr

    JS library that detects HTML5 & CSS3 features in user’s browser

    Modernizr is a JavaScript library that tells you what HTML, CSS and JavaScript features are present in your user’s browser. This helps you to respond better to your users’ browser features and offer a more tailored experience. Differences in users’ browsers and devices can often cause differences in user experience when opening your web page. To provide a consistently great user experience, you need to be able to respond to your users’ browser features in the best way. ...
    Downloads: 1 This Week
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  • 9
    NextUI

    NextUI

    Beautiful, fast and modern React UI library.

    ...Beautiful, fast, and modern React UI library. Provides a plugin to customize default themes, you can change all semantic tokens or create an entirely new theme. Built on top of Tailwind CSS, which means no runtime styles, and no unnecessary classes in your bundle. Automatic dark mode recognition, NextUI automatically changes the theme when detects HTML theme prop changes. NextUI is fully-typed to minimize the learning curve and provide the best possible developer experience. NextUI comes with a fully well-scaled default dark theme that you can apply to your application by just adding the dark attribute to your HTML.
    Downloads: 0 This Week
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    Nonprofit Budgeting Software

    Martus Solutions provides seamless budgeting, reporting, and forecasting tools that integrate with accounting systems for real-time financial insights

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  • 10
    react-use

    react-use

    Component for React

    ...Triggers callback when user clicks outside target area. Tracks mouse hover state of some element. Display an element or video full-screen. Tracks location hash value. Tracks whether user is being inactive. Tracks an HTML element's intersection. Synthesizes speech from a text string. Tracks page navigation bar location state. Re-renders component, while tweening a number from 0 to 1. Tracks long press gesture of some element. Tracks state of a CSS media query. Tracks state of connected hardware devices. Returns a callback, which re-renders component when called. ...
    Downloads: 0 This Week
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  • 11
    VenoBox

    VenoBox

    Responsive jQuery lightbox plugin

    Responsive modal window javaScript plugin, touch swipe gallery. Just another responsive lightbox plugin, suitable for images, inline content, iFrames, and videos. The big difference compared to many other plugins is that VenoBox calculates the max width of the image displayed and preserves its height if is taller than the window (so in small devices you can scroll down the content, avoiding vertical microscopic resized images).
    Downloads: 1 This Week
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  • 12
    capacitor

    capacitor

    Build cross-platform native progressive web apps for iOS and Android

    Capacitor is an open source native runtime for building Web Native apps. Create cross-platform iOS, Android, and Progressive Web Apps with JavaScript, HTML, and CSS. Capacitor’s native plugin APIs make it extremely easy to access and invoke common device functionality across multiple platforms. Build web-based applications that run equally well across iOS, Android, and as Progressive Web Apps. Access the full Native SDKs on each platform, and easily deploy to the App Stores (and the web). ...
    Downloads: 22 This Week
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  • 13
    DASH V4

    DASH V4

    Blazing fast library to create a functional dashboard on ESP8266

    DASH V4 is the 4th-gen blazing fast library to create a functional & real-time dashboard for ESP8266 & ESP32 microcontrollers. This library includes charts, display cards, interactive buttons and many more components to create a perfect dashboard that is accessible locally via your IoT device's IP. DASH does not require any kind of internet connection, everything is stored locally.
    Downloads: 1 This Week
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  • 14

    RecordEditor

    Editor for Fixed Width, Csv and Existing Xml files.

    The RecordEditor is a Data File editor for Flat Files (delimited and fixed field position). It supports Unix / PC / Legacy (e.g. Mainframe) file formats, both Text and binary files. The Editor uses a Record-Layout description to format the files. This is ideal for Fixed width (Text or Binary) files, Cobol Data Files, Mainframe files and complicated Csv files. Cobol Copybooks can be used to format Cobol Data files. As well as an editor, The following utilities are supplied * Formatted...
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    Downloads: 40 This Week
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  • 15
    Docco

    Docco

    Literate Programming can be Quick and Dirty

    Docco is a documentation generator by Jeremy Ashkenas that embraces the literate-programming style: it takes your source code and produces annotated HTML documentation that shows your comments side-by-side with your code. The idea is to read code like a book — commentary on one side, code on the other — which helps reviewers and learners understand intent and implementation simultaneously. It supports many languages (via configuration) and is intentionally quick and dirty, prioritizing...
    Downloads: 0 This Week
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  • 16
    Vexip UI

    Vexip UI

    Vue 3 UI library, highly customizability, full TypeScript, performance

    Highly customizability, full TypeScript, performance pretty good. This library is using base on vue 3.0 with using composition api, and design and code components in the traditional way by Vue possible, fully TypeScript. Almost all the default value of props for each component can be quickly modified by configuration, for easy customization. And, the writing of component codes pays great attention to lowering the threshold of source code reading, and the style of code is as close to the...
    Downloads: 0 This Week
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  • 17
    reveal.js

    reveal.js

    The HTML Presentation Framework

    reveal.js is a framework for creating beautiful interactive presentations using HTML. It comes with a wide range of features, including nested slides, auto-sliding, touch navigation, Markdown support, PDF export, speaker notes, theming and more. It also comes with a JavaScript API that allows you to control various other options, and a list of plugins that can be used to extend reveal.js further. reveal.js currently offers full support for any recently released version of the following...
    Downloads: 2 This Week
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  • 18
    Material for MkDocs

    Material for MkDocs

    Documentation that simply works

    Focus on the content of your documentation and create a professional static site in minutes. No need to know HTML, CSS or JavaScript, let Material for MkDocs do the heavy lifting for you. Serve your documentation with confidence, Material for MkDocs automatically adapts to perfectly fit the available screen estate, no matter the type or size of the viewing device. Desktop. Tablet. Mobile. All great. Make it yours, change the colors, fonts, language, icons, logo, and more with a few lines of configuration. ...
    Downloads: 1 This Week
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  • 19
    Salesforce Lightning Design System

    Salesforce Lightning Design System

    Salesforce Lightning design system

    Ready-to-use HTML and CSS UI elements provide the foundation for Salesforce experience development. Visual design values and attributes that ensure branding and UI consistency at scale. Design principles and best practices that guide beautiful, consistent, user-friendly product experiences. Easy-to-use tools help all Trailblazers optimize workflows and bring Salesforce ideas to life.
    Downloads: 4 This Week
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  • 20
    Framework7

    Framework7

    Full featured HTML framework for building iOS & Android apps

    ...With such a stunning set of UI components that Framework7 provides right from the box, it allows to create of web apps, progressive web apps (PWA) and iOS and Android apps with a native look and feel. You can use any tools you love when working with Framework7. It doesn’t force you to use anything except plain HTML, CSS and JavaScript. Creating apps with Framework7 is easy as creating a website. Framework7 paired with extra tools like Electron and NW.js allows building native desktop apps. And in addition to vanilla JavaScript library, Framework7 comes with Vue.js, React and Svelte components to bring components-syntax, structured data and data bindings with power and simplicity of Vue.js, React or Svelte.
    Downloads: 1 This Week
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  • 21
    Astro

    Astro

    The web framework for content-driven websites

    Astro powers the world's fastest marketing sites, blogs, e-commerce websites, and more. Astro improves website performance by rendering components on the server, sending lightweight HTML to the browser with zero unnecessary JavaScript overhead. Astro was designed to work with your content, no matter where it lives. Load data from your file system, external API, or your favorite CMS. Extend Astro with your favorite tools. Bring your own JavaScript UI components, CSS libraries, themes, integrations, and more. Islands optimize your website like no other web framework can. ...
    Downloads: 3 This Week
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  • 22
    Browsersync

    Browsersync

    Keep multiple browsers & devices in sync when building websites

    With each web page, device and browser, testing time grows exponentially. From live reloads to URL pushing, form replication to click mirroring, Browsersync cuts out repetitive manual tasks. It’s like an extra pair of hands. Customise an array of sync settings from the UI or command line to create a personalised test environment. Need more control? Browsersync is easily integrated with your web platform, build tools, and other Node.js projects. Built on Node.JS_ENTRY to support Windows,...
    Downloads: 17 This Week
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  • 23
    Stylus for Chrome

    Stylus for Chrome

    Stylus - Userstyles Manager

    Stylus is a fork of Stylish for Chrome, also compatible with Firefox as a WebExtension. "Stylus" is a fork of the popular Stylish extension which can be used to restyle the web. Not "ish", but "us", as in "us" the actual users. Stylus is a fork of Stylish that is based on the source code of version 1.5.2, which was the most up-to-date version before the original developer stopped working on the project. The objective in creating Stylus was to remove any and all analytics, and return to a...
    Downloads: 9 This Week
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  • 24
    Orchid

    Orchid

    Rapid application development of back-office applications

    Orchid is a free Laravel package that abstracts standard business logic and allows code-driven rapid application development of back-office applications, admin/user panels, and dashboards. Focus on PHP development and don't lose time with HTML, CSS, or JavaScript. Build application logic, not admin panels. Try our quick start guide and kick-start your application's development. Prevent reinventing the wheel or forms. Orchid already supports many form elements "out of the box" and allows you to build all kinds of forms quickly. Enjoy an SPA like performance! Transitions can be made without reloading a page and require no additional code. ...
    Downloads: 1 This Week
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  • 25
    Resources-Front-End-Beginner

    Resources-Front-End-Beginner

    The most essential list of resources for Front-End beginners

    Resources-Front-End-Beginner is a curated, continually updated directory for people starting their front-end journey. It organizes learning links across topics like HTML, CSS, JavaScript, Git, tooling, and practice projects, making it easy to chart a study path. The repository balances conceptual resources with hands-on tutorials and challenges so learners can build muscle memory. It also highlights community spaces and reference material to encourage collaboration and long-term growth. Clear signposting and simple emoji markers help readers gauge difficulty and format at a glance. ...
    Downloads: 0 This Week
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