Showing 22 open source projects for "html css code tester tool"

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  • PRTG Catches Network Issues Before They Cause Downtime Icon
    PRTG Catches Network Issues Before They Cause Downtime

    Threshold-based alerts flag problems early, so your team can act before users notice, not after.

    Reactive troubleshooting usually means hearing about a problem from frustrated users, not your monitoring tool. PRTG sets threshold-based alerts across devices, servers and applications, notifying your team by email, SMS or push the moment a metric crosses a set limit. That means catching a failing disk or overloaded server before it becomes an outage and getting time back from firefighting. Start a free trial and set your first alerts today.
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    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

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  • 1
    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
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  • 2
    Markdown to PDF

    Markdown to PDF

    Hackable CLI tool for converting Markdown files to PDF using Node.js

    A simple and hackable CLI tool for converting markdown to pdf. It uses Marked to convert markdown to HTML and Puppeteer (headless Chromium) to further convert the HTML to PDF. It also uses highlight.js for code highlighting. The whole source code of this tool is only ~250 lines of JS ~500 lines of Typescript and ~100 lines of CSS, so it is easy to clone and customize.
    Downloads: 6 This Week
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  • 3
    a11y.css

    a11y.css

    This CSS file intends to warn developers about possible risks

    This CSS file intends to warn developers about possible risks and mistakes that exist in HTML code. It can also be used to roughly evaluate a site's quality by simply including it as an external stylesheet. When activating the stylesheet, a tip should appear beside each incriminated elements, displaying what’s going on. This file is not a replacement to a complete tool such as aXe, Tanaguru or Tenon.
    Downloads: 4 This Week
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  • 4
    Metro 4

    Metro 4

    Impressive component library for expressive web development

    Create your site quickly and effectively with Metro 4. Metro 4 is a free open-source impressive components library built on html, css, javascript. Using Metro 4 is very easy, you don't even need to know javascript to make fully functional websites that interact with the user. Metro 4 is an open source project. You can access to full source code on the GitHub and get Metro 4 with free license. Metro 4 is accessible in various ways. You can get Metro 4 from NPM, Nuget, GitHub, and GitLab....
    Downloads: 8 This Week
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  • Fully Managed MySQL, PostgreSQL, and SQL Server Icon
    Fully Managed MySQL, PostgreSQL, and SQL Server

    Automatic backups, patching, replication, and failover. Focus on your app, not your database.

    Cloud SQL handles your database ops end to end, so you can focus on your app.
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  • 5
    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. Automatically fixes the majority of stylistic violations. Itis...
    Downloads: 3 This Week
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  • 6
    OEditorX

    OEditorX

    Online EditorX

    OEditorx is an open-source project - A user-friendly online editor tailored for HTML, CSS, and JavaScript. This editor is designed to empower you to write and immediately test your front code. It allows you to experiment with various styles, layouts, and interactive elements in real-time, all through an intuitive interface. Whether you are in the process of creating a website, prototyping an application, or simply exploring the potential of these technologies, our editor serves as the ideal tool to bring your creative ideas to fruition.
    Downloads: 0 This Week
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  • 7
    Parcel

    Parcel

    The zero configuration build tool for the web

    Parcel combines a great out-of-the-box development experience with a scalable architecture that can take your project from just getting started to a massive production application. Parcel starts with a great development experience, from starting a new project to iterating and debugging, and shipping to production. No more fiddling with configuration, or spending hours to keep up with best practices – it just works! Parcel supports many languages and file types out of the box, from web...
    Downloads: 10 This Week
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  • 8
    Polyglot Formatter

    Polyglot Formatter

    Multi-language code formatter with automatic language detection

    Polyglot Formatter is a lightweight browser-based code beautifier that automatically detects and formats HTML, CSS, JavaScript, PHP, and JSON. Designed for developers, it provides instant code cleanup and readability improvements without requiring a server, build process, or account. Everything runs locally in the browser for maximum privacy and convenience. The formatter supports mixed-language files, nested code blocks, configurable indentation, line wrapping, syntax highlighting, and...
    Downloads: 0 This Week
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  • 9
    happyx

    happyx

    Macro-oriented full-stack web framework

    In HappyX you can write single page, static site generation and server side rendering applications 💡 You can write Rest API with HappyX also 🔌 HappyX is very simple to use. Keep your peace of mind 🙂
    Downloads: 0 This Week
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    Host LLMs in Production With On-Demand GPUs

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  • 10
    DocWire SDK

    DocWire SDK

    Award-winning modern data processing SDK in C++20

    DocWire SDK, a standout C++20AI driven data processing tool, has received award from SourceForge and strong backing from Microsoft. It handles nearly 100 file types, empowering efficient text extraction, web data extraction, and document analysis. For businesses, the shift to DocWire SDK signifies a leap forward. It promises comprehensive document format support and the ability to extract valuable insights from email boxes, databases, and websites using cutting-edge AI. DocWire SDK aims to...
    Downloads: 3 This Week
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  • 11
    Cryogen

    Cryogen

    A simple static site generator written in Clojure

    Shipped as a template on Leiningen, a Clojure build tool. No need to configure databases, it just works out of the box. Clear separation between your content and layouts makes for fuss-free customization. CSS and JavaScript can be easily added. Don't worry about linking up your posts or managing your sitemap and RSS feeds, Cryogen does it all. Cryogen is a simple static site generator built with Clojure. It's shipped on Leiningen so setup is fuss free and there's no need to mess with...
    Downloads: 0 This Week
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  • 12
    Browser diet

    Browser diet

    The definitive front-end performance guide

    Browser diet is a community-driven front-end performance guide presented as a fun, colorful website that explains how to make web pages faster and “lighter.” It collects advice from experienced front-end developers and organizes it into practical sections covering HTML, CSS, JavaScript, images, server configuration, and general best practices. The project was built as a static site powered by DocPad, with content written in Markdown and translated into multiple languages, making it...
    Downloads: 0 This Week
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  • 13
    Aptana Studio 3

    Aptana Studio 3

    The professional, open source development tool for the open web

    Build and test your web applications all in one environment with Aptana Studio 3, the industry’s leading web application IDE. A powerful web development engine, Aptana Studio enables you to build, edit, preview and debug with support for HTML5, CSS3, JavaScript, Python, PHP and Ruby on Rails.
    Downloads: 54 This Week
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  • 14
    CoolFormat

    CoolFormat

    CoolFormat Source Code Formatter

    CoolFormat Source Code Formatter is a code formatter for C\C++\C#\CSS\HTML\Java\JavaScript\JSON\Objective-C\PHP\SQL\Verilog\XML. It supports code highlighting for web publishment which is truly convenient for writing and reading a blog post, etc. CoolFormat source code formatting is a C\C++\C#\CSS\HTML\Java\JavaScript\JSON\PHP\SQL\XML code formatting tool.
    Downloads: 0 This Week
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  • 15
    Free HTML to PDF for .NET and C# Library

    Free HTML to PDF for .NET and C# Library

    Free HTML to PDF Converter for C# .NET and ASP.NET MVC

    HiQPdf Library for C# .NET offers you a modern, simple, fast, flexible and powerful tool to create complex and stylish PDF documents in your applications with just a few lines of code. Using the high quality HTML to PDF conversion engine you can easily design a document in HTML with CSS3, JavaScript, SVG or Canvas and then convert it to PDF preserving the exact content and style.
    Downloads: 0 This Week
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  • 16
    PurifyCSS

    PurifyCSS

    Remove unused CSS. Also works with single-page apps

    A function that takes content (HTML/JS/PHP/etc) and CSS, and returns only the used CSS. PurifyCSS does not modify the original CSS files. You can write to a new file, like minification. If your application is using a CSS framework, this is especially useful as many selectors are often unused. Statically analyzes your code to pick up which selectors are used. The CLI currently does not support file patterns.
    Downloads: 2 This Week
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  • 17
    react-howto

    react-howto

    Your guide to the (sometimes overwhelming!) React ecosystem

    react-howto is a learning guide for developers who feel overwhelmed by the React ecosystem. It explains React’s surrounding toolchain in a practical order instead of pushing beginners into every technology at once. The guide recommends learning React itself first, then npm, JavaScript bundlers, ES6, routing, and Flux only as each problem becomes relevant. It also explains which advanced topics are optional, including inline styles, server rendering, Immutable.js, Relay, and Falcor. The...
    Downloads: 2 This Week
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  • 18

    QuickWeb

    This tool can be used to create quickly the skeleton of a web site.

    QuickWeb is a tool to quickly create a skeleton of a web site. The tool developed in Java and to create a web site, there's no need to manipulate HTML in the beginning. All you have to do is to write a simple Java code that will generate a web site of several pages. Created to help me with documenting different Sourceforge project, QuickWeb does not generate, for now, any CSS or JS code, but, it can generate the skeleton and the static content of a website composed of several web pages and ensure the navigation between them. ...
    Downloads: 0 This Week
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  • 19
    Web Starter Kit

    Web Starter Kit

    Web Starter Kit - a workflow for multi-device websites

    ...A responsive boilerplate optimized for the multi-screen web. Powered by Material Design Lite. You're free to use either this or a completely clean-slate via basic.html. Minify and concatenate JavaScript, CSS, HTML and images to help keep your pages lean. JavaScript code linting is done using ESLint - a pluggable linter tool for identifying and reporting on patterns in JavaScript. Web Starter Kit uses ESLint with eslint-config-google, which tries to follow the Google JavaScript style guide. A built-in server for previewing your site locally while you develop and iterate. ...
    Downloads: 0 This Week
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  • 20
    qooxdoo is a universal JavaScript framework for creating applications for a wide range of platforms. It has a comprehensive feature set, including an object-oriented programming model, an integrated tool chain and a state-of-the-art GUI toolkit. Note: Please note that as of 2011-10-26 the code repository for the project has been moved to https://github.com/qooxdoo/qooxdoo. The existing SVN repository will be set to read-only for the time being, and will not see any more updates.
    Downloads: 0 This Week
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  • 21

    RegAxe - Regular Expression Tester

    A tool for testing regular expressions.

    RegAxe is a tool for testing regular expressions. You can paste Java or PHP style formatted regular expressions and it will be automatically converted before executing the test if necessary. All found matches will be listed and the corresponding text passages are highlighted in the input text area.
    Downloads: 0 This Week
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  • 22
    Subversion PRS is a web-based tool to assist in peer review of code for projects using the Subversion version control system. It uses Perl, JavaScript, HTML, CSS, and MySQL.
    Downloads: 0 This Week
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