Showing 94 open source projects for "html"

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    Auth0 for AI Agents now in GA

    Ready to implement AI with confidence (without sacrificing security)?

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  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

    Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.

    Generate leads at scale without building or maintaining scrapers. Use 10,000+ ready-made tools that handle authentication, pagination, and anti-bot protection. Pull data from business directories, social profiles, and public sources, then export to your CRM or database via API. Schedule recurring extractions, enrich existing datasets, and integrate with your workflows.
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  • 1
    Sanitize

    Sanitize

    Ruby HTML and CSS sanitizer

    Sanitize is an allowlist-based HTML and CSS sanitizer. It removes all HTML and/or CSS from a string except the elements, attributes, and properties you choose to allow. Using a simple configuration syntax, you can tell Sanitize to allow certain HTML elements, certain attributes within those elements, and even certain URL protocols within attributes that contain URLs.
    Downloads: 0 This Week
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  • 2
    RDoc

    RDoc

    RDoc produces HTML and online documentation for Ruby projects

    RDoc produces HTML and command-line documentation for Ruby projects. RDoc includes the rdoc and ri tools for generating and displaying documentation from the command line.
    Downloads: 1 This Week
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  • 3
    HTMLProofer

    HTMLProofer

    Test your rendered HTML files to make sure they're accurate.

    HTMLProofer is a set of tests to validate your HTML output. These tests check if your image references are legitimate, if they have alt tags, if your internal links are working, and so on. It's intended to be an all-in-one checker for your output. In scope for this project is any well-known and widely-used test for HTML document quality. A major use for this project is continuous integration -- so we must have reliable results.
    Downloads: 0 This Week
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  • 4
    GitHub Markup

    GitHub Markup

    Determines which markup library to use to render a content file

    This library is the first step of a journey that every markup file in a repository goes on before it is rendered on GitHub.com. GitHub-markup selects an underlying library to convert the raw markup to HTML. See the list of supported markup formats provided. The HTML is sanitized, aggressively removing things that could harm you and your kin—such as script tags, inline-styles, and class or id attributes. Syntax highlighting is performed on code blocks. See github/linguist for more information about syntax highlighting. The HTML is passed through other filters that add special sauce, such as emoji, task lists, named anchors, CDN caching for images, and autolinking. ...
    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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  • 5
    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: 2 This Week
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  • 6
    Slim Template

    Slim Template

    Template language to reduce the syntax to the essential parts

    Slim is a Ruby template language whose goal is reduce the syntax to the essential parts without becoming cryptic. The initial design of Slim is what you see on the home page. It started as an exercise to see how much could be removed from a standard html template (<, >, closing tags, etc.). As more people took an interest in Slim, the functionality grew and so did the flexibility of the syntax. Slim will strive to maintain simplicity, but not everyone's definition of a readable syntax is the same. The docs will show you the options. Short syntax without closing tags (Using indentation instead) HTML style mode with closing tags. ...
    Downloads: 1 This Week
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  • 7
    Asciidoctor PDF

    Asciidoctor PDF

    Asciidoctor PDF: A native PDF converter for AsciiDoc

    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.
    Downloads: 2 This Week
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  • 8
    jekyll-minifier

    jekyll-minifier

    Jekyll HTML/XML/CSS/JS Minifier utilising yui-compressor

    Minifies HTML, XML, CSS, JSON and JavaScript both inline and as separate files utilising yui-compressor and htmlcompressor. This was created due to the previous minifier (jekyll-press) not being CSS3 compatible, which made me frown.
    Downloads: 0 This Week
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  • 9
    Pedestal

    Pedestal

    The Pedestal Server-side Libraries

    Pedestal is a set of libraries that we use to build services and applications. It runs in the back end and can serve up whole HTML pages or handle API requests. There are a lot of tools in that space, so why did we build Pedestal? We had two main reasons. Pedestal is designed for APIs first. Most web app frameworks still focus on the "page model" and server-side rendering. Pedestal lets you start simple and add that if you need it. Pedestal makes it easy to create "live" applications. ...
    Downloads: 0 This Week
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  • Failed Payment Recovery for Subscription Businesses Icon
    Failed Payment Recovery for Subscription Businesses

    For subscription companies searching for a failed payment recovery solution to grow revenue, and retain customers.

    FlexPay’s innovative platform uses multiple technologies to achieve the highest number of retained customers, resulting in reduced involuntary churn, longer life span after recovery, and higher revenue. Leading brands like LegalZoom, Hooked on Phonics, and ClinicSense trust FlexPay to recover failed payments, reduce churn, and increase customer lifetime value.
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  • 10
    Simple Form

    Simple Form

    Forms made easy for Rails! It's tied to a simple DSL

    Simple Form is a Ruby on Rails gem that simplifies form-building by providing a clean DSL for generating HTML forms. It works alongside Rails form helpers and supports integration with Bootstrap, Tailwind, and custom markup—allowing developers to write forms quickly without compromising layout flexibility.
    Downloads: 0 This Week
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  • 11
    Pro Git

    Pro Git

    Pro Git 2nd Edition

    Welcome to the second edition of the Pro Git book. The entire Pro Git book, written by Scott Chacon and Ben Straub and published by Apress, is available here. All content is licensed under the Creative Commons Attribution Non Commercial Share Alike 3.0 license. Print versions of the book are available on Amazon.com. What is “version control”, and why should you care? Version control is a system that records changes to a file or set of files over time so that you can recall specific versions...
    Downloads: 19 This Week
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  • 12
    MailCatcher

    MailCatcher

    Catches mail and serves it through a dream

    ...Run mailcatcher, set your favorite app to deliver to smtp://127.0.0.1:1025 instead of your default SMTP server, then check it out to see the mail that's arrived so far. Shows HTML, Plain Text and Source version of messages, as applicable. Rewrites HTML enabling display of embedded, inline images/etc and opens links in a new window. Command-line options to override the default SMTP/HTTP IP and port settings. Mail appears instantly if your browser supports WebSockets, otherwise updates every thirty seconds. Sendmail-analogue command, catchmail, makes using mailcatcher from PHP a lot easier. ...
    Downloads: 1 This Week
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  • 13
    Liquid

    Liquid

    Liquid markup language. Safe, customer facing template language

    Liquid is a secure, open-source templating language created by Shopify in Ruby. It enables embedding logic (loops, conditionals, filters) within safe, customer-editable templates. Commonly used for rendering storefronts, emails, and static site generation in Shopify and Jekyll-based systems.
    Downloads: 2 This Week
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  • 14
    Jbuilder

    Jbuilder

    Generate JSON objects with a Builder-style DSL

    ...When required in Rails, you can create views à la show.json.jbuilder (the json is already yielded). Fragment caching is supported, it uses Rails.cache and works like caching in HTML templates. If your collection cache depends on multiple sources (try to avoid this to keep things simple), you can name all these dependencies as part of a block that returns an array.
    Downloads: 5 This Week
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  • 15
    jekyll-toc

    jekyll-toc

    Jekyll plugin which generates a table of contents

    Jekyll plugin which generates a table of contents.
    Downloads: 0 This Week
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  • 16
    WhatWeb

    WhatWeb

    Next generation web scanner

    WhatWeb is a Ruby-based web scanner for fingerprinting websites. It identifies CMS, server technologies, JavaScript frameworks, and other characteristics by analyzing HTML, headers, JavaScript, cookies, and responses. Commonly used in reconnaissance and security assessments.
    Downloads: 1 This Week
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  • 17
    DocuSeal

    DocuSeal

    Open source DocuSign alternative

    ...Use embeddable code snippets to seamlessly implement the document signing workflows directly on your website or app. Build fillable document forms using our pixel-perfect HTML API, reducing the time for creating personalized documents. DocuSeal Pro users can connect their Gmail or Outlook accounts to send all signing invitation emails from their connected email address under a custom domain. All email messages sent via DocuSeal are customizable. With our step-by-step form users have a smooth signing experience on small mobile screens. ...
    Downloads: 4 This Week
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  • 18
    Jekyll

    Jekyll

    A simple, blog-aware static site generator written in Ruby

    Jekyll is a simple, blog-aware, static site generator that’s ideal for creating personal, project, or organization sites. Jekyll is incredibly simple-- it just takes your content, renders Markdown and Liquid templates, and spits out a complete, static website ready for deployment. No configurations, databases, pesky updates and other needless complexities. Jekyll lets you focus on what really matters: your content. Jekyll is easy to install and run. You can have your own website or blog...
    Downloads: 0 This Week
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  • 19
    ajax-datatables-rails

    ajax-datatables-rails

    A wrapper around DataTable's ajax methods that allow synchronization

    DataTables is a nifty jQuery plugin that adds the ability to paginate, sort, and search your HTML tables. When dealing with large tables (more than a couple of hundred rows) however, we run into performance issues. These can be fixed by using server-side pagination, but this breaks some DataTables functionality. ajax-data tables-rails is a wrapper around DataTables ajax methods that allow synchronization with server-side pagination in a Rails app.
    Downloads: 0 This Week
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  • 20
    Middleman

    Middleman

    Hand-crafted frontend development

    Middleman is a Ruby-powered static site generator that emphasizes clean templates, flexible layouts, and a great developer experience. It supports common templating languages (ERB, Haml, Slim) and content formats (Markdown, AsciiDoc), plus front-matter metadata to drive layouts, navigation, and per-page behavior. A built-in dev server with live reload keeps iteration fast, while an asset pipeline handles fingerprinting, minification, and cache-friendly builds. Extensions cover blogging,...
    Downloads: 0 This Week
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  • 21
    bootstrap_form

    bootstrap_form

    Repository of the bootstrap_form gem

    ...You can also put the error messages after the label, or turn off bootstrap_form's validation error handling and do it yourself. Note that this applies to Rails-generated validation messages. HTML 5 client-side validation and Rails validation out of the box doesn't really work well together. Mark-up for Bootstrap horizontal forms (labels to the left of their fields, like a traditional desktop application), if that's what you want.
    Downloads: 0 This Week
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  • 22
    Opal

    Opal

    Opal is a Ruby to JavaScript source-to-source compiler

    ...It is also built ready for the browser into opal-parser.js to allow compilation in any JavaScript environment. This directory holds the Opal runtime and corelib implemented in Ruby and JavaScript. opal-parser allows you to eval Ruby code directly from your HTML (and from Opal) files without needing any other building process. Opal.compile is a simple interface to just compile a string of Ruby into a string of JavaScript code. See the website for more detailed instructions and guides for Rails, jQuery, Sinatra, rack, CDN, etc.
    Downloads: 2 This Week
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  • 23

    damo-blog-engine

    DAMO Blog Engine is a light posting articles, comment, ...

    - generate static html from simple syntax articles - tags index generation - comment posting - smart formating : titles, images, text, ...
    Downloads: 0 This Week
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  • 24
    VK_Periodic_Table_branch_mmmv

    VK_Periodic_Table_branch_mmmv

    Periodic Table of Chemical Elements that requires an HTTP server.

    A shallow fork of https://github.com/valter1977/Pertable/ with all goodies from upstream and most flaws/bugs by me. The Periotic Table of Chemical Elements has been implemented at upstream by Valter Kiisk https://kodu.ut.ee/~kiisk/pertable/pertable.htm and its technology is HTML+CSS+JavaScript. The JavaScript downloads data at runtime, so a HTTP server is needed to view that table of chemical elements. The HTTP server has been bundled to this project.
    Downloads: 0 This Week
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  • 25
    Better Errors

    Better Errors

    Better error page for Rack apps

    Better Errors replaces the standard Rails error page with a much better and more useful error page. It is also usable outside of Rails in any Rack app as Rack middleware.
    Downloads: 0 This Week
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