JavaScript Design Software

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Browse 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.

  • 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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  • 99.99% Uptime for MySQL and PostgreSQL Databases Icon
    99.99% Uptime for MySQL and PostgreSQL Databases

    Sub-second maintenance. 2x read/write performance. Built-in vector search for AI apps.

    Cloud SQL Enterprise Plus delivers near-zero downtime with 35 days of point-in-time recovery. Supports MySQL, PostgreSQL, and SQL Server.
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  • 1
    LLM React App Javascript Template

    LLM React App Javascript Template

    The Javascript template for an LLM react node app

    This template is an example project for a simple Large Language Model (LLM) application built on top of React and Node. This template was built on top of the React template app from nano-react-app and updated with a Node server that uses HuggingFace.js and LangChain.js to connect to supported large language models. Use this template to easily build and run an LLM app.
    Downloads: 0 This Week
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  • 2
    Lanyon

    Lanyon

    A content-first, sliding sidebar theme for Jekyll

    Lanyon is an unassuming Jekyll theme that places content first by tucking away navigation in a hidden drawer. It’s based on Poole, the Jekyll butler. Lanyon is a theme built on top of Poole, which provides a fully furnished Jekyll setup—just download and start the Jekyll server. See the Poole usage guidelines for how to install and use Jekyll.
    Downloads: 0 This Week
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  • 3
    LostGrid

    LostGrid

    LostGrid is a powerful grid system built in PostCSS

    Lost Grid is a powerful grid system built in PostCSS that works with any preprocessor and even vanilla CSS. LostGrid makes use of calc() to create stunning grids based on fractions you define without having to pass a lot of options. LostGrid relies on calc() to create the grid. Thus, LostGrid is limited to browsers that support calc(). The great thing is that calc() is widely supported in all current browsers and the LostGrid usage of calc() is supported as far back as IE9+. If using LostGrid in flexbox mode browser support is limited to IE 10+. To create a basic horizontal grid, just insert some elements into any containing element like so and pass a fraction to the `lost-column` property. To unset (or remove) a column rule, possibly at a larger breakpoint, use `lost-column: none;`
    Downloads: 0 This Week
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  • 4
    Markdown

    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.
    Downloads: 0 This Week
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  • Build Agents and Models on One Platform Icon
    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.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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  • 5
    Material Dashboard 2

    Material Dashboard 2

    Open Source Bootstrap 5 Material Design Admin

    The most complex and innovative Dashboard Made by Creative Tim. Check our latest Freebie Bootstrap 5 Dashboard with a fresh, new design inspired by Google's Material Design 2. Designed for those who like bold elements and beautiful websites, Material Dashboard 2 is ready to help you create stunning websites and web apps. We created many examples for pages like Sign In, Notifications, Profile, and so on. Just choose between a Basic Design, an illustration, or a cover and you are good to go. Material Dashboard 2 is built with over 60 frontend individual elements, like buttons, inputs, navbars, nav tabs, cards, or alerts, giving you the freedom of choosing and combining. All components can take variations in color, which you can easily modify using SASS files and classes.
    Downloads: 0 This Week
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  • 6
    Material Design Lite

    Material Design Lite

    Material Design Components in HTML/CSS/JS

    Material Design Lite is an implementation of Material Design components in vanilla CSS, JS, and HTML. Material Design is a design language developed by Google that fuses classic principles of good design with the innovation of technology and science. Material Design Lite lets you infuse the look and feel of Material Design into your static content websites without relying on any JavaScript frameworks or libraries. Material Design Lite optimizes cross-device use, gracefully degrading on older browsers and offering an immediately accessible experience.
    Downloads: 0 This Week
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  • 7
    Materialette

    Materialette

    A material design color palette

    A material design color palette. Materialette Easily access every color in [Google's material design palette]. Download the latest build from the releases section. Make sure to choose your operating system appropriately. If you're using nvm, run the command $ nvm use to use the version of Node specified in the .nvmrc. There are some known issues with using electron + Tray with Linux.
    Downloads: 0 This Week
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  • 8
    Mediumish - Jekyll Theme

    Mediumish - Jekyll Theme

    Jekyll Template - Mediumish

    Jekyll template, Medium styled, free for bloggers.
    Downloads: 0 This Week
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  • 9
    Midnight.js

    Midnight.js

    Switch your nav's design on the fly

    A jQuery plugin that switches between multiple header designs as you scroll, so you always have a header that looks great with the content below it. Create your fixed nav (or header) as you typically would. Create your fixed nav (or header) as you typically would. You can use whatever markup suits you, just make sure the header works well with position:fixed. After that, take any sections of your page that need a different nav and add data-midnight="your-class" to it, where .your-class is the class you are going to use to style that header. If you don't use the property or just leave it blank, the .default class will be used for that section. You can style it in your CSS using the class .midnightHeader.your-class. Use whatever CSS or markup you like for each one. They will be switched automatically when necessary. To make everything work, just load midnight (and jQuery) and initialize it. We take care of the rest.
    Downloads: 0 This Week
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  • Train ML Models With SQL You Already Know Icon
    Train ML Models With SQL You Already Know

    BigQuery automates data prep, analysis, and predictions with built-in AI assistance.

    Build and deploy ML models using familiar SQL. Automate data prep with built-in Gemini. Query 1 TB and store 10 GB free monthly.
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  • 10
    Mr. Green Jekyll Theme

    Mr. Green Jekyll Theme

    Mr. Green is a multilingual theme generated with Jekyll

    Mr. Green is a multilingual theme generated with Jekyll and fully compatible with GitHub Pages.
    Downloads: 0 This Week
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  • 11
    Multiform allows creation of Web Applications by defining their processes and business objects in a declarative XML-based language. It's made of a Javascript framework and an XSL compiler to get the application skeleton from the definitions.
    Downloads: 0 This Week
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  • 12
    My Stack Problems

    My Stack Problems

    Free and open-source Jekyll theme

    Free and open-source Jekyll theme.
    Downloads: 0 This Week
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  • 13
    A next generation framework to wire existing javascript frameworks (Ext, Qooxdoo, Dojo, etc.) to Server code written in any .NET language.
    Downloads: 0 This Week
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  • 14
    NexT Theme

    NexT Theme

    Elegant theme for Jekyll

    Sophisticated in heart, simple in form. NexT is a Jekyll theme ported from Hexo NexT.
    Downloads: 0 This Week
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  • 15

    NiceScrollbars

    Javascript library to create fully css styleable scrollbars

    This Javascript library allows you to replace operating system dependent scrollbar elements with something that you can fully style using CSS rules while you still get the standard, usual behaviour on different platforms like desktop computers, smart phones and touch screen based tablets. Library supports <DIV>, <TEXTAREA> and multiple <SELECT> elements. Please visit project website to download the code!
    Downloads: 0 This Week
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  • 16
    Olympos
    Olympos is an holistic MDA/MDD approach to projects. It allows to create Web (PHP, J2EE), Desktop (c#) and Mobile applications (.NET, J2ME) from a UML model. Features a Web 2.0 IDE, a generator based on openArchitectureWare and several cartridges.
    Downloads: 0 This Week
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  • 17
    A collaboration web site for software engineers to find and contribute code. The goal is to have users of the system to be able to not only get code from the system but also be able to update and fix specific code segments.
    Downloads: 0 This Week
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  • 18
    The Open Code Quality Project offers Static Code Analyses as an free Online-Service for Open Source Code. Simply send your code, start the scan, receive the results.
    Downloads: 0 This Week
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  • 19
    Packery

    Packery

    Gapless, draggable grid layouts

    Packery is a JavaScript library and jQuery plugin that makes gapless and draggable layouts. It uses a bin-packing algorithm to fill in empty gaps. Packery layouts can be intelligently ordered or organically wild. Elements can be stamped in place, fit in a specific spot, or dragged around. It’s perfect for draggable dashboard and seamless Masonry image galleries. If you want to use Packery to develop commercial sites, themes, projects, and applications, the Commercial license is the appropriate license. With this option, your source code is kept proprietary.
    Downloads: 0 This Week
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  • 20
    Pendulum Editor

    Pendulum Editor

    A simple markdown editor for static files (Hugo, Nexo, Jekyll

    A simple editor for markdown/txt files. Supports saving changes into git repositories hosted anywhere (git add, git commit). Docker images and built binaries are provided. Written by @TitPetric and licensed under the permissive WTFPL. As you write or scroll either the text area or the preview pane, the scroll positions are synchronized based on percentage. In the case of images in the text, accuracy can be quite off, but it's possible to improve this behavior in the future. Most of the development is basically related to the preview of whatever it is you're editing. The editor itself doesn't care about anything other than the contents of the text file you're opening and trying to save.
    Downloads: 0 This Week
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  • 21

    Protein SDK

    Web. Desktop. Best of both worlds.

    Protein SDK is an easy to learn and adapt python software development kit for excellent GUI desktop applications. You can create a desktop application using python, html, css, javascript or jquery in minutes! The SDK allows you to: - Run python code, on any javascript event. - Render result of python function dynamically - Create HTML User Interfaces, using standard HTML. The SDK is powered by: - Google Chrome apps - Python anywhere - Cherrypy Web Framework Though it is a desktop application sdk, it is purely web hosted locally. This makes it extremely easy to deploy these applications to web.
    Downloads: 0 This Week
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  • 22
    Protoreto is a GPL-licensed tool to create prototypes of graphical user interfaces (GUIs). NOTE: This project is not actively maintained at the moment. If you'd like to continue developing Protoreto, please send an e-mail to: wikipedian@users.sf.net
    Downloads: 0 This Week
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  • 23
    Quick slicer is a prototyping tool to initialize the layout of a web page.
    Downloads: 0 This Week
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  • 24
    RWD with media query

    RWD with media query

    Responsive single UI/UX website design with Media query [psd-to-html]

    This is a psd-to-html responsive layout based UI/UX project designed with css3 Media Query using Html5, css3, javascrip and jaquery. The concept is totally front-end based single web page Design.
    Downloads: 0 This Week
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  • 25
    Random Color

    Random Color

    A tiny script for generating attractive colors

    A color gen­er­a­tor for JavaScript. There are lots of clever one-lin­ers for gen­er­at­ing ran­dom col­ors. Unfortunately, this code nat­u­rally pro­duces murky greys, browns and greens. ran­dom­Color gen­er­ates at­trac­tive col­ors by de­fault. More specif­i­cally, ran­dom­Color pro­duces bright col­ors with a rea­son­ably high sat­u­ra­tion. This makes ran­dom­Color par­tic­u­larly use­ful for data vi­su­al­iza­tions and gen­er­a­tive art. Once you’ve in­cluded ran­dom­Color.js on your page, call­ing ran­dom­Color() will re­turn a ran­dom at­trac­tive color. Beneath is the out­put of ran­dom­Color called 54 times. You can also pass an op­tions ob­ject to ran­dom­Color. This al­lows you to spec­ify the hue, lu­mi­nos­ity and the num­ber of col­ors to gen­er­ate.
    Downloads: 0 This Week
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