Browse free open source Web Design software and projects for Mac and Linux below. Use the toggles on the left to filter open source Web Design software by OS, license, language, programming language, and project status.

  • 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.
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  • 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
    Bluefish
    Bluefish is a powerful editor for experienced web designers and programmers. Bluefish supports many programming and markup languages, but it focuses on editing dynamic and interactive websites.
    Downloads: 58 This Week
    Last Update:
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  • 2
    Minify

    Minify

    Go minifiers for web formats

    Minify is a minifier package written in Go. It provides HTML5, CSS3, JS, JSON, SVG and XML minifiers and an interface to implement any other minifier. Minification is the process of removing bytes from a file (such as whitespace) without changing its output and therefore shrinking its size and speeding up transmission over the internet and possibly parsing. The implemented minifiers are designed for high performance. The core functionality associates mime-types with minification functions, allowing embedded resources (like CSS or JS within HTML files) to be minified as well. Users can add new implementations that are triggered based on a mime-type (or pattern) or redirect to an external command (like ClosureCompiler, UglifyCSS,). Minifiers or bindings to minifiers exist in almost all programming languages. Some implementations are merely using several regular expressions to trim whitespace and comments.
    Downloads: 9 This Week
    Last Update:
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  • 3
    Mobirise Free Mobile Website Builder

    Mobirise Free Mobile Website Builder

    Create awesome mobile-first websites - No coding!

    Mobirise makes it easy for anyone to create responsive, Google-friendly websites — no coding needed. Choose from 200+ Bootstrap 5-based themes to build sites that look modern, professional, and perfect on any device. With the free Mobirise Website Builder, you can design and edit pages visually using drag-and-drop, inline editing, and simple site settings. Now with Mobirise AI, you can generate entire websites in a minute — making web design faster and more creative than ever.
    Downloads: 63 This Week
    Last Update:
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  • 4
    OpenBEXI HTML Builder
    OpenBEXI is a WYSIWYG HTML builder using the magic of HTML5 and CSS3 . By resizing, dragging and dropping various HTML widgets it is easy to build a web page. All texts using the DOJO editor, pictures, charts, chart-flows, Dygraphs, timelines, lists and DOJO widgets edited on your browser look like the HTML page you are going to publish to your web site. OpenBEXI provides a powerful CSS and JavaScript editor to change on the fly the presentation and the behavior of your web pages. Tools allow you to create, manage and publish web projects and HTML pages for Internet.
    Downloads: 9 This Week
    Last Update:
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  • Desktop and Mobile Device Management Software Icon
    Desktop and Mobile Device Management Software

    It's a modern take on desktop management that can be scaled as per organizational needs.

    Desktop Central is a unified endpoint management (UEM) solution that helps in managing servers, laptops, desktops, smartphones, and tablets from a central location.
    Learn More
  • 5
    WordPress Community Edition For Intranet

    WordPress Community Edition For Intranet

    The Free & Popular WordPress Web Software in Complete Virtual Machine

    This VM is created for 2 reasons: 1. Very little initial setup work required to make WordPress live, within minutes. 2. This system should keep running for Years, without requiring Updates / Breakages. If you are new to Virtual Machines, then please watch the Video below ( taken from my other project. just replace td with wp wherever mentioned ) After starting this VM, please login to its administration panel with: Website Address: https://wp.local/wp-login.php ( Accept Any Warnings Due to Usage of Self-Signed https Certificates ) Admin Username: admin Admin Password: change_this from any PC on your Local Network. Your Website Viewers can access your Posts, by Visiting : https://wp.local/ Once setup & running, please ensure that a Backup of the system, is taken regularly, to avoid any issues. These are covered in the video. Google Search helps in finding more about WordPress.
    Downloads: 14 This Week
    Last Update:
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  • 6
    kevux_org-website

    kevux_org-website

    The kevux.org website itself is entirely open source.

    The kevux.org website is written and released under an open source license. This is a static, javascript-unnecessary, but still reasonably responsive website under the CC By SA 4.0 license.
    Downloads: 6 This Week
    Last Update:
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  • 7
    Portable Webserver OS For Small Intranet

    Portable Webserver OS For Small Intranet

    For Web Developers, Testers, Learners, End Users - Screenshots Below

    Instructions: 1. Download & Extract the above zip file 2. Use the free Rescuezilla Software ( https://rescuezilla.com/ ) to restore this pen drive image, on to a 8 GB OR More Good EMPTY Pen Drive (Hint Below) 3. Restart the computer and quickly change the BIOS Boot Order, to boot from this written pen drive 4. Check the network tray icon on its desktop for ethernet / lan cable connectivity. If required, configure by clicking the eth0 button in it, for the first time, after connecting pc to router with a lan cable. 5. Click the Pen Drive Symbol at the bottom of its desktop and view the WEBSERVERFILES/public_html folder. All these html files will now be accessible over the entire lan, by visiting https://ws.local/foldername on your favorite internet browser 6. Copy new html files / folders through another pen drive, onto this public_html folder and view them on the network 7. Change root passwords of this linux system, mysql db from the default password : change_this
    Downloads: 3 This Week
    Last Update:
    See Project
  • 8
    Automatic Website Forms Creator & Hoster

    Automatic Website Forms Creator & Hoster

    Create Forms, Surveys, Quizzes, Polls, Questionnaires etc. Locally.

    Have a look at the Video below for details. Refer Wiki for more instructions. New Points: When asked "is this a mandatory field" please enter y to it. This will prevent any distortions in the data.html file. If needed, Please change the charset="UTF-8" to charset="Your Charset" to match your language's charset in the $HOME/autoform/headerfile.txt file. Editing can be done easily using the free FileZilla software. Check Google if you need to know your language's charset value. Notes: For Security Reasons, you may change the name of your new ( form ) folder, to a single large word like this: 4R99ElLroGhjA3C9W1w7LZkCYBvHEEYeLmAHCdqX Only people whom we share this folder link with, can then access our form. P.S. This word was generated using the free service : https://www.random.org/strings/ If you are new to Virtual Machines, then please watch the video below
    Downloads: 1 This Week
    Last Update:
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  • 9
    Bauhaus File Card

    Bauhaus File Card

    A component with interactive border made using vanilla html/css/js

    Check it out at https://codepen.io/Northstrix/pen/WbeggyX
    Downloads: 0 This Week
    Last Update:
    See Project
  • #1 Solar Design & CRM Software for fast-growing solar businesses. Icon
    #1 Solar Design & CRM Software for fast-growing solar businesses.

    Solar businesses looking for a design and CRM solution to create compelling solar proposals

    Create accurate proposals from anywhere in under 2 minutes using hi-res imagery, energy analysis and 3D shading tools in Pylon's intuitive design studio. Pylon is the only solar design software to give you high-resolution imagery in-app with no monthly fees. Identify dates of concern and track shading impact throughout the year using Pylon's award-winning 3D Solar Shading toolkit. Help your team better understand customer consumption patterns and maximize self-consumption using Pylon's load profile and interval data analysis. Analyze load profiles & interval data. Close more solar proposals with interactive Web & PDF proposals, native eSignatures and a payment processing gateway. Fully integrated solar CRM designed to integrate with your solar design software and convert proposals. Get 2-way SMS and email, communications with your team, lead management, and ready-made deal pipelines with Pylon Solar CRM.
    Learn More
  • 10
    Beautiful Responsive Website Templates

    Beautiful Responsive Website Templates

    Templates For Learning & Implementation - Quickly Create Your Websites

    Categories : Website Design, Website Development, Website Creation, Website Templates, Responsive Website, Beautiful Website
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Beerus

    Beerus

    Beerus is a web framework developed entirely in go,

    Beerus is a web framework developed entirely in go, Based on net/http, it extends the management of routes, adds interceptors, session management, receiving parameters with struct, parameter validation, etc. It also provides WebSocket support to upgrade the http protocol to WebSocket and implement communication.
    Downloads: 0 This Week
    Last Update:
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  • 12
    Fire Page Editing

    Fire Page Editing

    Rapid Page Manipulator

    Inject HTML, CSS or JavaScript into any web-page. The changes you make are applied everytime you visit the specified website(s). **How to use?** - Simple, First open the extension. - Choose 'JavaScript', 'CSS' or 'HTML'. - Create a new file by pressing 'new'. - Write your own code. - Press the 'Manipulate' button to test your code. - To make sure your code is run every time you visit a specific website do the following: - Put the URLs of the websites in the 'active websites' textarea. - Check the 'active' checkbox. - Reload the page to make sure it works.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    HTML_And_CSS_Basics_With_Important_Tags

    HTML_And_CSS_Basics_With_Important_Tags

    An easy to edit webpage template / cheatsheet

    Just view this html file on your favourite internet browser and also edit it using your favourite text editor, according to your needs. That's all.
    Downloads: 0 This Week
    Last Update:
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  • 14
    Namer UI

    Namer UI

    Namer UI is a collection of reusable components

    Namer UI is a collection of reusable Next.js/React components made to empower developers to quickly build beautiful UIs. Spend less time designing UI from the ground up and more time building the features that matter to your users. Check it out at https://namer-ui.vercel.app The outdated version is hosted at: https://namer-ui.netlify.app/ GitHub: https://github.com/Northstrix/namer-ui
    Downloads: 0 This Week
    Last Update:
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  • 15
    PixiJS library

    PixiJS library

    The HTML5 Creation Engine, to create beautiful digital content

    PixiJS' strength is speed. When it comes to 2D rendering, PixiJS is the fastest there is. Friendly, feature-rich API lets PixiJS take care of the fundamentals whilst you focus on producing incredible multiplatform experiences. PixiJS is and always will be open source, with a large and supportive community pushing its growth and evolution. Thousands of award-winning sites and experiences are being made with PixiJS by leading content authors around the world. PixiJS will always be free and open-source but with your support, we can grow faster together. Interactive, visually compelling content on desktop, mobile, and beyond, all reached with a single codebase to deliver transferable experiences. Beautiful anti-aliased text at native and retina resolutions means that Pixi copy is as easy on the eye as it is on any other delivery method. Organize your objects in hierarchical trees, with parent-child relationships.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Splashed-Push-Notifications

    Splashed-Push-Notifications

    Splashed push notifications created from templates I found on Codepen.

    Simple, splashed push notifications created from templates I found on CodePen. Check them out at https://northstrix.github.io/Splashed-Push-Notifications/ Alternatively, you can play with the notifications on Codepen: https://codepen.io/Northstrix/pen/eYqjbvW https://codepen.io/Northstrix/pen/XWvBoxE GitHub repository: https://github.com/Northstrix/Splashed-Push-Notifications Credit The existence of this project wouldn't've been possible without the following: https://codepen.io/josetxu/pen/OJGXdzY https://codepen.io/FlorinPop17/pen/xxORmaB https://www.perplexity.ai/ If you like this project, please consider leaving a review.
    Downloads: 0 This Week
    Last Update:
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  • 17
    javascript-keypress-learning-kit
    Just download the above zip file, extract it and then open the index.html file on internet browsers like Firefox ( preferable ) or Google Chrome.
    Downloads: 0 This Week
    Last Update:
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