Showing 4945 open source projects for "html"

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  • 1
    Oat UI

    Oat UI

    Ultra-lightweight, zero dependency, semantic HTML, CSS, JS UI library

    Oat is an ultra-lightweight front-end UI library designed to automatically style semantic HTML using minimal CSS and JavaScript with zero external dependencies. The project focuses on simplicity and performance, allowing developers to create clean, modern interfaces without relying on heavy frameworks or complex build systems. Oat works by applying sensible default styling directly to standard HTML elements, meaning developers can achieve polished layouts with little to no custom classes. ...
    Downloads: 0 This Week
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  • 2
    Laravel Page Speed

    Laravel Page Speed

    Package to optimize your site automatically

    Simple package to minify HTML output on demand which results in a 35%+ optimization. Laravel Page Speed was created by Renato Marinho, and currently maintained by João Roberto P. Borges, Lucas Mesquita Borges and Renato Marinho. The RemoveQuotes::class filter eliminates unnecessary quotation marks from HTML attributes. While required by the various HTML specifications, browsers permit their omission when the value of an attribute is composed of a certain subset of characters (alphanumerics and some punctuation characters). ...
    Downloads: 0 This Week
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  • 3
    Asciidoctor

    Asciidoctor

    A fast, open source text processor and publishing toolchain

    A fast text processor & publishing toolchain for converting AsciiDoc to HTML5, DocBook & more. Asciidoctor is a fast, open source, Ruby-based text processor for parsing AsciiDoc® into a document model and converting it to output formats such as HTML 5, DocBook 5, manual pages, PDF, EPUB 3, and other formats. Asciidoctor also has an ecosystem of extensions, converters, build plugins, and tools to help you author and publish content written in AsciiDoc. Asciidoctor reads the AsciiDoc source, and converts it to publishable formats, such as HTML 5. Asciidoctor provides built-in converters for three output formats by default: HTML 5, DocBook 5, and man page (short for manual page). ...
    Downloads: 0 This Week
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  • 4
    Lightning Web Components

    Lightning Web Components

    A Blazing Fast, Enterprise-Grade Web Components Foundation

    Lean, lightweight runtime optimized for performance, with minimal boilerplate code. Lightning Web Components uses standard HTML, modern JavaScript (ES6+), and the best of native Web Components. Leave abstractions behind and build custom elements with HTML, JavaScript, and CSS. Lightning web components are custom elements built using HTML and modern JavaScript. Ready to learn more? Check out the Developer Guide and write code in the Playground. You’ll be up and running in no time. ...
    Downloads: 0 This Week
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  • 5
    Redcarpet

    Redcarpet

    The safe Markdown parser, reloaded

    ...Each instance of the class is attached to a Renderer object; the Markdown class performs parsing of a document and uses the attached renderer to generate output. Redcarpet comes with two built-in renderers, Redcarpet::Render::HTML and Redcarpet::Render::XHTML, which output HTML and XHTML, respectively.
    Downloads: 0 This Week
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  • 6
    camofox-browser

    camofox-browser

    Headless browser automation server for AI agents to visit sites

    ...The project is designed around a REST API, making it easier for agents and external tools to create tabs, navigate pages, click elements, type input, scroll, capture screenshots, and manage browsing sessions programmatically. Instead of returning large volumes of raw HTML, it emphasizes accessibility snapshots and stable element references, which reduces token usage and creates more reliable interaction flows for AI-driven browsing. It also supports practical operational features such as per-user session isolation, cookie importing for authenticated browsing, proxy and GeoIP routing.
    Downloads: 15 This Week
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  • 7
    Symfony DomCrawler

    Symfony DomCrawler

    Eases DOM navigation for HTML and XML documents

    Symfony DomCrawler is a PHP component that provides powerful tools for navigating and extracting data from HTML and XML documents. It allows developers to parse, filter, and manipulate web pages using CSS selectors and XPath expressions. DomCrawler is widely used for web scraping, testing, and processing structured content, and integrates well with other Symfony components like BrowserKit.
    Downloads: 0 This Week
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  • 8
    Markdown PDF

    Markdown PDF

    Markdown converter for Visual Studio Code

    This extension converts Markdown files to PDF, HTML, PNG or JPEG files.
    Downloads: 8 This Week
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  • 9
    commonmark-java

    commonmark-java

    Java library for parsing and rendering CommonMark (Markdown)

    Java library for parsing and rendering Markdown text according to the CommonMark specification (and some extensions). Provides classes for parsing input to an abstract syntax tree of nodes (AST), visiting and manipulating nodes, and rendering to HTML. It started out as a port of commonmark.js, but has since evolved into a full library with a nice API.
    Downloads: 0 This Week
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  • 10
    Linkify

    Linkify

    JavaScript plugin for finding links in plain-text and converting them

    Linkify is a JavaScript plugin. Use Linkify to find links in plain text and convert them to HTML tags. It automatically highlights URLs, #hashtags, @mentions and more. Detect URLs and email addresses #hashtag, @mention and #-ticket plugins. React and jQuery support. Multi-language and emoji support. Custom link plugins. Fast, accurate, and small footprint (~20kB minified, ~11kB gzipped) 99% test coverage. Compatible with all modern browsers (Internet Explorer 11 and up).
    Downloads: 1 This Week
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  • 11
    DiscordChatExporter

    DiscordChatExporter

    Saves Discord chat logs to a file

    DiscordChatExporter is a cross-platform utility that allows users to export Discord chat histories into structured files for archival, analysis, or backup purposes. The tool connects to Discord accounts and retrieves message history from servers, channels, or direct messages, then converts the data into formats such as HTML or JSON. It is designed to preserve message structure, timestamps, attachments, and formatting so exported conversations remain easy to navigate and review. The project is widely used for moderation audits, research, community archiving, and personal record keeping. With both command-line and GUI usage patterns available through the ecosystem, it supports automation as well as manual workflows. ...
    Downloads: 96 This Week
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  • 12
    plotly.py

    plotly.py

    The interactive graphing library for Python

    ...Everything from statistical charts and scientific charts, through to maps, 3D graphs and animations, plotly.py lets you create them all. Graphs made with plotly.py can be viewed in Jupyter notebooks, standalone HTML files, or hosted online using Chart Studio Cloud.
    Downloads: 5 This Week
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  • 13
    Timber themes

    Timber themes

    Create WordPress themes with OOP code and the Twig template engine

    Timber helps you create fully-customized WordPress themes faster with more sustainable code. With Timber, you write your HTML using the Twig Template Engine separate from your PHP files. This cleans up your theme code so, for example, your PHP file can focus on being the data/logic, while your Twig file can focus 100% on the HTML and display. Once Timber is installed and activated in your plugins directory, it gives any WordPress theme the ability to take advantage of the power of Twig and other Timber features. ...
    Downloads: 1 This Week
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  • 14
    miniblink49

    miniblink49

    Lighter, faster browser kernel of blink to integrate HTML UI in apps

    miniblink is an open source, one file, small browser widget based on chromium. By using C interface, you can create a browser with just some line code. miniblink is an open source, single-file, and currently the smallest known chromium-based browser control. Through its exported pure C interface, a browser control can be created in a few lines of code. C++, C#, Delphi and other language calls (support C++, C#, Delphi language to call). Embedded Nodejs, support electron (with Nodejs, can run...
    Downloads: 6 This Week
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  • 15
    single-file-cli

    single-file-cli

    CLI tool to save complete web pages as single self-contained HTML file

    SingleFile CLI is an open source command-line tool designed to save complete web pages as a single self-contained HTML file. It captures the rendered page in a headless browser and embeds all required resources directly into the output document, including stylesheets, scripts, images, and fonts. By consolidating every dependency into one file, it allows users to preserve a faithful copy of a web page that can be viewed offline without requiring external assets.
    Downloads: 3 This Week
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  • 16
    BudouX

    BudouX

    Standalone, small, language-neutral

    Standalone. Small. Language-neutral. BudouX is the successor to Budou, the machine learning-powered line break organizer tool. It is standalone. It works with no dependency on third-party word segmenters such as Google cloud natural language API. It is small. It takes only around 15 KB including its machine learning model. It's reasonable to use it even on the client-side. It is language-neutral. You can train a model for any language by feeding a dataset to BudouX’s training...
    Downloads: 0 This Week
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  • 17
    DotVVM

    DotVVM

    Open source MVVM framework for Web Apps

    ...It's smaller than other ASP.NET-based frameworks. DotVVM offers a free Visual Studio extension giving you all the comfort you are used to. DotVVM comes with ready-made components you can use in your HTML files. The state and user interactions are handled in view models - C# classes. The controls render simple HTML which can be styled easily. MVVM pattern and data-binding expressions are used to access the UI components.
    Downloads: 3 This Week
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  • 18
    PasteMD

    PasteMD

    Paste Markdown and AI responses into Word Excel instantly fast

    ...It primarily targets users who frequently copy content from AI chat tools or web pages and encounter formatting issues, especially with Markdown, tables, and LaTeX formulas. PasteMD operates from the system tray and monitors clipboard content, automatically converting Markdown or HTML into properly formatted documents using Pandoc. With a single global hotkey, users can paste structured content directly into the active application without manual cleanup or reformatting. It includes intelligent detection mechanisms that distinguish between Markdown tables, rich HTML content, and plain text, ensuring the correct output format is used for each target application. ...
    Downloads: 2 This Week
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  • 19
    Dillo

    Dillo

    Dillo, a multi-platform graphical web browser

    ...Its goals include enabling web access on old or constrained hardware, using slow or unreliable network connections, minimizing dependencies, and avoiding many of the complexities and overheads of modern full-featured browsers. It omits many modern features (notably JavaScript), instead focusing on rendering HTML (mostly older/standardized subsets), images, and some CSS, while keeping the codebase small. It is free/open source under GPL-3.0.
    Downloads: 27 This Week
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  • 20
    thymeleaf

    thymeleaf

    Thymeleaf is a modern server-side Java template engine for web

    HTML templates written in Thymeleaf still look and work like HTML, letting the actual templates that are run in your application keep working as useful design artifacts. Eclipse, IntelliJ IDEA, Spring, Play, even the up-and-coming Model-View-Controller API for Java EE 8. Write Thymeleaf in your favourite tools, using your favourite web-development framework.
    Downloads: 2 This Week
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  • 21
    Phlex

    Phlex

    Object-oriented views in Ruby

    Phlex is a Ruby-based framework for building HTML and SVG views using object-oriented programming principles, offering a unique alternative to traditional template systems like ERB. It allows developers to write UI components entirely in Ruby, providing full control over structure, logic, and rendering without mixing HTML and templating syntax. One of its key advantages is performance, as it can render HTML extremely quickly while maintaining predictable scaling even with complex component hierarchies. ...
    Downloads: 0 This Week
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  • 22
    Tacit

    Tacit

    CSS framework for dummies, without a single CSS class

    ...Tacit's goal is to be super simple and always with the same look-and-feel. If you want something more custom, like a different theme, feel free to make it on top of Tacit. You should not use any CSS classes to make your HTML code look nice. Just make sure it is HTML5 compliant and you'll be fine.
    Downloads: 0 This Week
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  • 23
    SAN

    SAN

    A fast, portable, flexible JavaScript component framework

    Declarative template. HTML conformant template makes it easier for HTML developers. The DOM will be updated accordingly by the view engine upon any data modification. Free yourself from trivial and error-prone DOM APIs. A component is a combination of data, logic and view. Feature blocks, from a single input combination to a whole page, can be built via San components.
    Downloads: 0 This Week
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  • 24
    Turndown

    Turndown

    An HTML to Markdown converter written in JavaScript

    Convert HTML into Markdown with JavaScript. to-markdown has been renamed to Turndown. See the migration guide for details. 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.
    Downloads: 0 This Week
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  • 25
    layui

    layui

    Classic modular front-end UI framework

    Created by professional front-end, for full-level front-end and back-end developers, a low-threshold, out-of-the-box front-end UI solution. Layui (homonym: UI-like) is a front-end UI framework written with its own module specifications, following the writing and organization of native HTML/CSS/JS, with a very low threshold and ready to use. Its exterior is minimalist, but it does not lose its fullness. The volume is light and the components are abundant. Every detail from the core code to the API has been carefully crafted, which is very suitable for the rapid development of the interface. The first version of layui was released in the golden autumn of 2016. ...
    Downloads: 0 This Week
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