Open Source JavaScript Design Software
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JavaScript Design Software
View 76 business solutionsBrowse free open source JavaScript Design Software and projects below. Use the toggles on the left to filter open source JavaScript Design Software by OS, license, language, programming language, and project status.
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AI-generated apps that pass security reviewRetool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
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HTML5 Boilerplate
The web’s most popular front-end template
HTML5 Boilerplate is a popular and professional front-end template that lets you build fast, robust and adaptable web sites or applications. It’s built with the combined knowledge and effort of hundreds of developers over a span of years, creating a powerful tool in one small package. HTML5 Boilerplate comes loaded with great features, such as HTML5 support, optimized Google Analytics snippet, jQuery and Modernizr, and so much more. It supports the latest and most popular browsers and does not impose a specific development philosophy or framework, so you can code any way you want. -
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GitHub Dark
Dark GitHub style
GitHub-Dark is a userstyle that transforms GitHub’s interface into a coherent dark theme, covering repositories, issues, pull requests, gists, and profile pages. Distributed as a CSS stylesheet intended for the Stylus browser extension, it applies a comprehensive palette, rebalances contrast, and refines syntax colors for code views to ensure readability in low-light settings. The project goes beyond simple inversion by thoughtfully adjusting backgrounds, borders, badges, and diff highlights so the UI feels native rather than “flipped.” It includes targeted fixes for edge cases across GitHub’s many subpages, aiming for consistency while preserving the information hierarchy of the original design. Users can apply the theme selectively, override variables, or combine it with other userstyles to fit personal preference. Even with GitHub’s own theme options, GitHub-Dark remains a carefully tuned alternative for people who want a specific aesthetic or more granular control. -
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Markdown
WeChat Markdown Editor
WeChat Markdown Editor | A highly concise WeChat Markdown editor, that supports Markdown syntax, color palette selection, multi-image upload, one-click document download, custom CSS style, one-click reset, and other features. Markdown documents are automatically rendered into WeChat graphics and text in real-time, so you no longer have to worry about the typesetting of WeChat articles! As long as you know the basic Markdown syntax, you can make a simple and beautiful WeChat graphic. Chrome browser is recommended for best results. In addition, for domestic (China) friends, accessing Gitee Pages will be relatively faster. The existing open-source WeChat Markdown editor has complicated styles and does not meet my personal aesthetic needs. When I use them for article typesetting, I often have to make some changes myself, which is time-consuming and labor-intensive, so I did secondary development. -
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Carbon Design System
A design system built by IBM
Carbon is IBM’s open source design system for products and digital experiences. With the IBM Design Language as its foundation, the system consists of working code, design tools and resources, human interface guidelines, and a vibrant community of contributors. The component libraries give developers a collection of reusable components for building websites and user interfaces. -
Enterprise-grade ITSM, for every businessFreshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
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SingleSkin
Software for design single skin kites, speedgliders and paragliders
All-in-one software for desing single skin paragliders like Ozone XXLite. Allow to modify wing shape, profile, settings. Allow to print sew templates with scale 1:1 in A4 or other small printer's formats. Export sew templates to DXF. Main code writen in Javascript, GUI writen in Visual C# 2010 Express. -
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Colorable
Color combination contrast tester
Colorable is a utility library designed to evaluate and generate accessible color combinations based on contrast ratios and design guidelines. It helps developers and designers ensure that their color choices meet accessibility standards, particularly for readability and visual clarity. The tool analyzes color pairs and provides information about contrast compliance, making it easier to create inclusive designs. It can also generate palettes that are both aesthetically pleasing and accessible. The project is especially useful in frontend development, where color choices directly impact user experience. It integrates easily into design workflows, providing immediate feedback on color decisions. Overall, colorable serves as a practical tool for improving accessibility in visual design. -
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slick
The last carousel you'll ever need
slick is an open source, responsive carousel plugin that offers a great number of breakpoints, CSS3 transitions, touch events and so much more. It creates fully responsive, customizable and mobile-friendly carousels that can work with any html element. Everything you’ll ever need for your carousel, slick can achieve quickly and easily. It features a comprehensive range of settings, events, methods and more so you can build a carousel in exactly the way you want. It supports IE8+ as well as most modern browsers (Chrome, Firefox, Safari). See it in action in demos on http://kenwheeler.github.io/slick/ -
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HospitalRun website
HospitalRun website
With Jekyll 3 it was must necessary to switch from GitHub Pages to Netlify. hospitalrun.io is made with Jekyll a simple, blog-aware, static site generator. It takes a template directory containing raw text files in various formats, runs it through a converter (like Markdown) and our Liquid renderer, and spits out a complete, ready-to-publish static website suitable for serving on Netlify. -
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Hugo PaperMod
A fast, clean, responsive Hugo theme
PaperMod is a fast, minimal-yet-featureful theme for the Hugo static site generator, aimed at blogs, documentation sites, and personal pages. It focuses on clean typography, responsive layouts, and sensible defaults, while exposing a large set of front-matter and config options. Built-in features include dark/light modes, archive and taxonomy views, reading-time indicators, breadcrumbs, and an optional profile/landing layout. Client-side search, code highlighting, social links, and comment integrations can be enabled with simple configuration, avoiding custom JavaScript for most needs. The theme ships with SEO-friendly meta tags, Open Graph/Twitter cards, and RSS feeds to improve discoverability. Because it’s engineered for speed—lean HTML, minimized assets, and Hugo’s native rendering—it delivers excellent performance scores out of the box. -
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Image-Map
Responsive, dynamic image maps
A native JavaScript solution for creating responsive image-maps that rerender on image or viewport changes. -
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All-in-one program for creating 2D scrolling games. Compile your games into stand-alone .NET executables or customizable C# source code. The IDE and framework are build on OpenTK, which wraps OpenGL, so generated games can be cross-platform.
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Basically Basic Jekyll Theme
Your new Jekyll default theme
Basically Basic is a Jekyll theme meant as a substitute for the default Minima, with a few enhancements thrown in for good measure. If you're running Jekyll v3.5+ and self-hosting you can quickly install the theme as a Ruby gem. If you're hosting with GitHub Pages you can install as a remote theme or directly copy all of the theme files (see structure below) into your project. Layouts, includes, Sass partials, and data files are all placed in their default locations. Stylesheets and scripts in assets, and a few development related files in the project's root directory. -
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Scroll Lock
Locks mouse wheel scroll inside container,
Scroll Lock is a jQuery plugin that fully addresses the issue of locking the mouse wheel scroll inside a given container, preventing it from propagating to the parent element. -
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ScrollTrigger
Let your page react to scroll changes
The most basic usage of ScrollTrigger is to trigger classes based on the current scroll position. E.g. when an element enters the viewport, fade it in. You can add custom offsets per element, or set offsets on the viewport (e.g. always trigger after the element reaches 20% of the viewport) When using the callbacks ScrollTrigger becomes really powerful. You can run custom code when an element enters/becomes visible, and even return Promises to halt the trigger if the callback fails. This makes lazy loading images very easy. The easiest way to start is to create a new instance and add some triggers to it, with all default values. This will toggle the 'visible' class when the element comes into the viewport and toggles the 'invisible' class when it scrolls out of the viewport. Adding callbacks / different classes can be done globally, this becomes the default for all triggers you add, or you can specify custom configuration when adding a trigger. -
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Semantic UI
UI framework designed for theming
Semantic UI is a development framework that lets you create beautiful, custom and responsive website layouts using human-friendly HTML. The syntax used is based on natural language, so concepts are linked intuitively. Semantic UI utilizes concise HTML, intuitive JavaScript and simplified debugging, making front-end development an absolute dream for developers. Semantic UI is partnered with popular frameworks React, Angular, Meteor, Ember and many others so you can easily integrate it and organize your UI layer with your application logic. Semantic UI comes with over 3,000 high level theming variables and just about every layout option you can think of, giving you complete design freedom. It also has over 50 UI components enabling you to build your entire site with just one stack and share your UI between a number of different projects. -
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Simple Texture Jekyll Theme
A gem-based responsive simple texture styled Jekyll theme
Simple Texture is a gem-based responsive simple texture styled Jekyll theme for Jekyll 3.3 or above, which can also be forked as a boilerplate for older versions of Jekyll. -
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Type on Strap
Simplistic, responsive jekyll based open source theme
A free and open-source Jekyll theme. Based on Rohan Chandra type-theme packed with extra features and is easily customizable. More colors with less light. You can check how the theme looks. Demo some code snippets, with some mermaid diagrams. Because if you put some code in your blog, you would at least make it searchable and good-looking. -
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Vieb
Vim bindings for the web by design
Free, open source, fast and secure. Local first adblocking, auto-complete, AMP protection, custom redirects and more, all without web requests. Privacy with strict permission system, navigator overrides, custom useragent, custom WebRTC policy and more. Accessible with custom themes, full interface & fontsize scaling, page zooming, spellcheck and mouse support. Security settings with permissions, cache usage, cookie management, (auto-)download settings and more. Window splitting with buffer, split, Vexplore and Ctrl-w bindings, for multi-window browsing. Map commands for completely custom keyboard sequences, keystrokes, commands and actions. Viebrc config file for all custom/Vim/Vieb commands to configure settings permanently. Set command for runtime setting configuration exactly like Vim. Vim-compatible options: showcmd, timeout, colorscheme, maxmapdepth, spelllang, splitright, smartcase etc. Container tabs with colored grouping, auto-clearing. -
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Vue CRUD
Vue.js based REST-ful CRUD system
Vue CRUD allows to creation both a mechanism for managing a single table, as well as a CMS or extended CRM with a login system and modules. Vue CRUD uses the vue along with its ecosystem (Vuex, Vuetify, etc). Enjoy the benefits of the most popular JS framework in the world. The application architecture is adapted to work with REST API. -
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nightTab
A neutral new tab page accented with a chosen colour
A neutral new tab page accented with a chosen color. Customize the layout, style, background and bookmarks with nightTab. Make the browser start page dark (or light, or anything in between). Do not access user information. This means nightTab will not request browser permissions. Aim to make everything on the user interface, within reason, customizable. Aim to make the user experience easy while supporting the above. Keep nightTab open source. Sharing the look and feel of one Bookmark to another can be achieved when editing a single Bookmark. The Bookmark edit modal has three options to copy settings to other Bookmarks. These checkboxes can be found at the bottom of the Visual & Name, Layout and Theme tab. Development and testing is only conducted on Chrome and Firefox. The performance and reliability of nightTab on other browsers is out of the scope of this project. -
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Tadpole DB Hub
Web based Database collboration tools
Original home : https://github.com/hangum/TadpoleForDBTools It is a tool to manage Altibase, Amazon RDS, Apache Hive,Apache Cassandra, Apache Tajo, MongoDB, CUBRID, MariaDB, MySQL, Oracle, MSSQL, SQLite, Tibero, PostgreSQL in Web Browser. -
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BIRT Report Designer
Open Source Reporting & Data Visualization Platform
BIRT is an open source technology platform used to create data visualizations and reports that can be embedded into rich client and web applications. Developers who use BIRT Designer are able to access information from multiple data sources easily and quickly in order to create reports and applications with stunning data visualizations. Actuate now provides a free report server, BIRT iHub F-Type, to deploy BIRT content so developers don't have to build their own infrastructure. With a flexible Open Data Access framework, developers can write custom data drivers to access data from any source, including Big Data sources like Apache Hadoop, Cassandra, and MongoDB, along with all traditional relational databases, Flat Files, XML data streams, and data stored in proprietary systems. Built for embedding, BIRT includes APIs for data access, chart generation, output formats, content execution, and integration within larger applications. -
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Basic WebPage Builder
Drag and Drop basic webpage builder
Drag and Drop basic webpage and website builder Icon by http://www.kameleon.pics ====== Get your Simple Wysiwyg HTML Editor on Play Store: https://play.google.com/store/apps/details?id=com.ulm.simplehtmleditor ====== Extended release: - Chrome extension: - https://chrome.google.com/webstore/detail/boot-wysiwyg/gjmamibgdidamicoandlflamngdmmeig ====== Desktop app built using Electron framework and NodeJS. ==== Official download also on Softpedia® - https://bit.ly/2AGwc7a ==== Requirements: - Processor: Intel Pentium 4 processor or later that's SSE2 capable - RAM: 512 MB - Hard Disk: 1500 MB - Video Card: nVidia, ATI and Intel Shader Model 2 and Shader Model 3 video cards with 512 megabytes of RAM minimum - Supported OS: Windows 10, Windows 8, Windows 8.1, Windows 7 -
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vizforge
VizForge is a visual designer that integrates full code editing .
VizForge is a visual designer that integrates full code editing based on the HTML+CSS specification and Vue framework specification. This is a single page application that users can use for free without logging in. The design results of the user on this software are saved in the IndexDb of the user's browser. There is no backend server, and data will not be sent to the server. It is a pure front-end standalone application. Everyone can use it directly online for free: https://vizforge.sourceforge.io/ . VizForge 是一款基于Html+Css规范、Vue框架规范的，融合全代码编辑的可视化设计器。 这是一个单页应用，用户无需登录即可直接免费使用。 用户在本软件上的设计成果保存于用户浏览器的IndexDb中，没有后端服务器，数据不会向服务器发送，是纯前端的单机版应用。所有人都可以直接在线免费使用：https://vizforge.sourceforge.io/ 。 -
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kodeWeave
HTML/CSS/JS and Markdown Playground For Web Designers and Developers
kodeWeave is a realtime coding playground for HTML, CSS and Javascript. Similar to JSFiddle and JSBin, but kodeWeave was made to work offline but also as a prototyping application to build applications for desktop operating systems while on mobile devices. (PhoneGap Build is recommended for mobile devices) kodeWeave similar to jsfiddle, jsbin, dabblet, liveweave, codepen, cssdeck, cssdesk, tinkerbin, d3 playground, plunker and pastebin, but allows you to export your web app as a desktop and/or chrome application.
