Open Source JavaScript Multimedia Software - Page 3

JavaScript Multimedia Software

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  • 1
    uPlot

    uPlot

    Chart for time series, lines, areas, ohlc and bars

    μPlot is a fast, memory-efficient Canvas 2D-based chart for plotting time series, lines, areas, ohlc & bars; from a cold start it can create an interactive chart containing 150,000 data points in 135ms, scaling linearly at ~25,000 pts/ms. In addition to fast initial render, the zooming and cursor performance is by far the best of any similar charting lib; at ~40 KB, it's likely the smallest and fastest time series plotter that doesn't make use of context-limited WebGL shaders or WASM, both of which have much higher startup cost and code size. However, if you need 60fps performance with massive streaming datasets, uPlot can only get you so far. WebGL should still be the tool of choice for applications like realtime signal or waveform visualizations: See danchitnis/webgl-plot, huww98/TimeChart, epezent/implot, or commercial products like LightningChart®.
    Downloads: 17 This Week
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  • 2
    Mineradio

    Mineradio

    An immersive music player centered around cinematic footage

    Mineradio is an immersive Windows desktop music player built around cinematic visuals, particle effects, lyrics, and personalized listening spaces. It combines weather radio, search-based playback, daily recommendations, private radio, playlists, podcasts, and listening profile entry points in one interface. The player can use Open-Meteo weather data to generate mood-aware playback queues based on location, city, and weather conditions. Its visual system includes a galaxy-style home background, synchronized lyric and particle stages, rhythm-based cinematic camera effects, and dedicated modes for long podcasts or DJ tracks. It also supports custom lyrics, lyric positioning, visual controls, custom album cover upload, and a 3D playlist shelf. Overall, it is a polished experimental music player for users who want a more atmospheric and visual listening experience on Windows.
    Downloads: 16 This Week
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  • 3
    draw.io

    draw.io

    JavaScript client-side editor for general diagramming & whiteboarding

    draw.io is a JavaScript, client-side editor for general diagramming and whiteboarding. draw.io, this project, is a configurable diagramming/whiteboarding visualization application. draw.io is jointly owned and developed by JGraph Ltd and draw.io AG. draw.io is a diagramming or whiteboarding application, depending on which theme is selected. It is not an SVG editing app, the SVG export is designed only for embedding in web pages, not for further editing in other tools. The application is designed to be used largely as-is. It's possible to alter the major parts of the interface, but if you're looking for an editor with very specific editing features, the project is likely not a good base to use. That is to say, if you wanted to create/deploy a whiteboard or diagramming application where the functionality in the main canvas is as this project provides, it is more likely to be a good base to use.
    Downloads: 16 This Week
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  • 4
    RECOIL

    RECOIL

    Retro Computer Image Library

    Retro Computer Image Library decodes Amiga, Amstrad CPC, Apple II, Atari 8-bit, Atari Portfolio, Atari ST/TT/Falcon, BBC Micro, Commodore 64, Commodore 16/116/Plus4, Commodore 128, Electronika BK, FM Towns, HP 48, Macintosh 128K, MSX, NEC PC-80/88/98, Oric, SAM Coupe, Sharp X68000, Tandy 1000, Timex 2048, TRS-80, TRS-80 Color Computer, ZX81 and ZX Spectrum picture formats. The project contains a simple viewer, plug-ins for general-purpose image viewers and editors, and an everything-to-png converter.
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    Downloads: 231 This Week
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  • 5
    UnblockNeteaseMusic

    UnblockNeteaseMusic

    Revive unavailable songs for Netease Cloud Music

    UnblockNeteaseMusic is a Node.js proxy project designed to restore unavailable tracks inside the NetEase Cloud Music client. When a requested track is unavailable, it can substitute audio from several alternative music sources. The proxy can also modify selected request information to address regional availability restrictions. It supports HTTP and HTTPS traffic and can operate as a system proxy or through PAC configuration. Upstream proxy settings and specific NetEase server routing can be configured when required. The project is distributed through npm and Docker for different deployment environments. Because it changes how regional and catalog restrictions are handled, actual availability may depend on music-service policies, licensing, and third-party source changes.
    Downloads: 15 This Week
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  • 6
    Free editor for PDF documents. Complete editing of PDF documents is possible with PDFedit. You can change raw pdf objects (for advanced users) or use many gui functions. Functionality can be easily extended using a scripting language (ECMAScript).
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    Downloads: 118 This Week
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  • 7
    Calibre-Web

    Calibre-Web

    Web app for browsing, reading and downloading eBooks stored in Calibre

    Calibre-Web is a web app providing a clean interface for browsing, reading and downloading eBooks using an existing Calibre database. User management with fine-grained per-user permissions. User Interface in Brazilian, Czech, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Khmer, Polish, Russian, simplified and traditional Chinese, Spanish, Swedish, Turkish, Ukrainian. Filter and search by titles, authors, tags, series and language. Support for editing eBook metadata and deleting eBooks from Calibre library. Support for converting eBooks through Calibre binaries. Restrict eBook download to logged-in users. Support for public user registration. Send eBooks to Kindle devices with the click of a button. Support for reading eBooks directly in the browser (.txt, .epub, .pdf, .cbr, .cbt, .cbz, .djvu).
    Downloads: 14 This Week
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  • 8
    Emoji Picker Element

    Emoji Picker Element

    A lightweight emoji picker for the modern web

    Emoji Picker Element is a lightweight emoji selector distributed as a standards-based web component. It supports Emoji 17.0 where the operating system provides compatible glyphs and can also display application-defined custom emoji. Emoji data is stored in IndexedDB, reducing repeated downloads and keeping the full dataset out of memory. Native system emoji are rendered by default, with optional support for custom emoji fonts. The component includes accessibility features and can be used without a framework or bundler through a simple script import. Developers can customize locale, data sources, skin tones, category ordering, and emoji collections. A separate database API also enables emoji search without rendering the picker itself.
    Downloads: 14 This Week
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  • 9
    enhancr

    enhancr

    Video Frame Interpolation & Super Resolution using NVIDIA's TensorRT

    enhancr is an elegant and easy to use GUI for Video Frame Interpolation and Video Upscaling which takes advantage of artificial intelligence - built using node.js and Electron. It was created to enhance the user experience for anyone interested in enhancing video footage using artificial intelligence. The GUI was designed to provide a stunning experience powered by state-of-the-art technologies without feeling clunky and outdated like other alternatives. It features blazing-fast TensorRT inference by NVIDIA, which can speed up AI processes significantly. Pre-packaged, without the need to install Docker or WSL (Windows Subsystem for Linux) - and NCNN inference by Tencent which is lightweight and runs on NVIDIA, AMD and even Apple Silicon - in contrast to the mammoth of an inference PyTorch is, which only runs on NVIDIA GPUs.
    Downloads: 14 This Week
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  • 10
    Fabric.js

    Fabric.js

    Javascript Canvas Library and SVG-to-Canvas Parser

    Fabric.js is a simple yet powerful Javascript HTML5 canvas library that allows you to easily work with HTML5 canvas element in various ways. It is also an SVG-to-canvas (and vice versa) parser. Fabric provides an interactive object model on top of canvas element, so you can create and populate objects on canvas; manipulate the size, position and rotation of these objects; modify properties such as color, transparency and more. You could also group these objects together with just a simple mouse selection. Fabric offers support for touch devices, as well as Node.js support. It currently supports the following browsers: Firefox 2+, Safari 3+, Opera 9.64+, Chrome (all versions), IE10, IE11, and Edge.
    Downloads: 13 This Week
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  • 11
    GoJS

    GoJS

    JavaScript diagramming library for interactive flowcharts & org charts

    Build interactive flowcharts or flow diagrams. Let your users build, modify, and save diagrams with JSON model output. Visualize state charts and other behavior diagrams. Create diagrams with live updates to monitor state, or interactive diagrams for planning. GoJS allows considerable customization of links and nodes to build all kinds of diagrams. Visualize flow, or connect pipes. Create genogram and medical diagrams, or editable family trees with collapsible levels. Create classic org charts for viewing or editing. Automatic layouts make different visualization options easy. Dynamically add ports and custom link routing. Use data-bindings to save and load routes within the Model JSON. Use groups as containers and subgraphs, with group members bound by their own rules and layouts. Model industrial processes, workflows, SCADA diagrams and more.
    Downloads: 13 This Week
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  • 12
    Chart.xkcd

    Chart.xkcd

    xkcd styled chart lib

    Chart.xkcd is a chart library plots “sketchy”, “cartoony” or “hand-drawn” styled charts. It’s easy to get started with chart.xkcd. All that’s required is the script included in your page along with a single <svg> node to render the chart. You can install chart.xkcd via script tag in HTML or via npm. Line chart displays series of data points in the form of lines. It can be used to show trend data, or comparison of different data sets. XY chart is used to plot points by specifying their XY coordinates. A bar chart provides a way of showing data values represented as vertical bars. A stacked bar chart provides a way of showing data values represented as vertical bars. Display labels near every line (default false). Customize tick numbers you want to see on the main line. You can change size of the dots if you want.
    Downloads: 12 This Week
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  • 13
    OpenMoji

    OpenMoji

    Open source emojis for designers, developers and everyone else!

    Open source emojis for designers, developers and everyone else! OpenMoji is an open source project of 60+ students and 3 professors of the HfG Schwäbisch Gmünd and 20+ external contributors. All emojis are free to use under the CC BY-SA 4.0 license. So far more than three thousand emojis over many categories have been designed. OpenMoji carefully supports the Unicode Emoji standard. All emojis follow a single style guide and fit perfectly together. Supporting a wide range of use cases with colored and outlined emojis. OpenMoji supports the Fitzpatrick skin tones scale and multiple skin tone combinations. OpenMoji ships with various special interest categories beyond standard unicode. All emojis have been carefully designed, tested and reviewed over many iterations. From Andorra to Zimbabwe to Pirates.
    Downloads: 12 This Week
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  • 14
    Umami

    Umami

    A simple, fast, website analytics alternative to Google Analytics

    Umami is a simple, easy to use, self-hosted web analytics solution. The goal is to provide you with a friendlier, privacy-focused alternative to Google Analytics and a free, open-sourced alternative to paid solutions. Umami collects only the metrics you care about and everything fits on a single page. You can view a live demo here. Umami measures just the important metrics that you care about: pageviews, devices used, and where your visitors are coming from. Everything is displayed on a single, easy to browse page. Umami is able to track an unlimited number of websites from a single installation. You can even track subdomains and individual URLs. Umami is hosted by you under your own domain so you can reliably avoid ad-blockers unlike Google Analytics. The tracking script is tiny (only 2KB) and supports legacy browsers like IE. Umami can be used to host data for friends or clients. Just create a separate account and they can start tracking their own websites on their own dashboard.
    Downloads: 12 This Week
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  • 15
    ZY Player

    ZY Player

    ZY Player repository

    Cross-platform desktop video resource player. Simple and ad-free. Free and high-value. Full platform support. Windows, Mac, Linux. All resources are from the Internet, the software does not participate in any production, uploading, storage, etc., and the dissemination of illegal resources is prohibited. This software is for learning reference only, please delete it within 24 hours after installation. Play history, and automatically jumps to history progress. Favorites support import, export, support for synchronous drama. Support simplified mode, fish, and paddle. Search all resources with one click, and support historical search records. Export resource download link. Support third-party players to play. Show Douban ratings.
    Downloads: 11 This Week
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  • 16
    ezytdl

    ezytdl

    Advanced electron-based frontend for yt-dlp

    ezytdl is a user-friendly media downloader designed to simplify retrieving video and audio content from online platforms through a graphical interface. It acts as a wrapper around powerful tools like yt-dlp and FFmpeg, allowing users to download content without using command-line instructions. The application supports a wide range of websites and enables users to choose formats, resolutions, and output options easily. It includes features such as batch downloading and playlist handling, making it efficient for managing large media collections. ezytdl also supports automatic merging and conversion of downloaded streams into compatible formats. Its interface is designed for accessibility while still offering advanced configuration options. Overall, it provides a streamlined solution for downloading and processing online media content.
    Downloads: 11 This Week
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  • 17
    muffon

    muffon

    Advanced multi-source music streaming + discovery client for desktop.

    muffon is a cross-platform music streaming client for desktops, which helps you listen to, discover, and organize music in an advanced way.
    Downloads: 11 This Week
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  • 18
    reveal.js

    reveal.js

    The HTML Presentation Framework

    reveal.js is a framework for creating beautiful interactive presentations using HTML. It comes with a wide range of features, including nested slides, auto-sliding, touch navigation, Markdown support, PDF export, speaker notes, theming and more. It also comes with a JavaScript API that allows you to control various other options, and a list of plugins that can be used to extend reveal.js further. reveal.js currently offers full support for any recently released version of the following browsers: Chrome, Safari, Firefox, Opera, Edge and IE10-11. It has limited support for IE9 and Firefox 3.6. For a live demonstration, visit https://revealjs.com
    Downloads: 11 This Week
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  • 19
    wavesurfer.js

    wavesurfer.js

    Navigable waveform built on Web Audio and Canvas

    wavesurfer.js is a customizable audio waveform visualization, built on top of Web Audio API and HTML5 Canvas. With wavesurfer.js you can create anything from an HTML5 audio player to a sophisticated DJ application. wavesurfer.js works only in modern browsers supporting Web Audio. It will fallback to Audio Element without graphics in other browsers (IE 11 and lower). You can also try wavesurfer.swf which is a Flash-based fallback. The audio will start playing as you press play. A thin line will be displayed until the whole audio file is downloaded and decoded to draw the waveform. Web Audio needs the whole file to decode it in the browser. You can however load pre-decoded waveform data to draw the waveform immediately. wavesurfer.js runs on modern browsers supporting Web Audio, including Firefox, Chrome, Safari (desktop and mobile) and Opera.
    Downloads: 11 This Week
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  • 20
    HTML5 Editor

    HTML5 Editor

    HTML5 editor, free and open-source website builder based on Silex

    This editor is a free and open-source online tool which lets you design html pages with an interface very close to dreamweaver's or powerpoint's one. But we've put a special touch in it ;) The HTML5 editor is now available online and called Silex. Only developers will want to download Silex source code from github. **No need to download it, simply follow the link bellow**
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    Downloads: 73 This Week
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  • 21
    FreeWRL VRML/X3D browser
    FreeWRL is an Open Source, cross platform VRML2 and X3D compliant browser, with script, SAI and EAI support. Platforms supported: Linux and other Unix-style platforms; Mac OS/X; Windows. Support for mobile platforms (iOS, Android, QNX) is under development.
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    Downloads: 65 This Week
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  • 22
    FitVids.js

    FitVids.js

    A lightweight, easy-to-use jQuery plugin for fluid width video embeds

    FitVids.js is a lightweight jQuery plugin for making embedded videos scale fluidly inside responsive layouts. It automates the intrinsic-ratio technique so video players preserve their aspect ratio while adapting to the width of their container. The plugin wraps supported embeds in a responsive element and handles sizing through percentage-based CSS after initialization. Native support includes services such as YouTube and Vimeo, along with several older video platforms. Developers can add other providers through a custom selector when their markup is compatible. FitVids requires jQuery 1.7 or later and is designed to solve one focused responsive-design problem with minimal code. It became a widely used early solution for responsive video embeds before native aspect-ratio CSS became common.
    Downloads: 10 This Week
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  • 23
    StackEdit

    StackEdit

    In-browser Markdown editor

    Unrivalled writing experience. StackEdit’s Markdown syntax highlighting is unique. The refined text formatting of the editor helps you visualize the final rendering of your files. StackEdit provides very handy formatting buttons and shortcuts, thanks to PageDown, the WYSIWYG-style Markdown editor used by Stack Overflow. Whether you write, you review, you comment… StackEdit's layout provides you with the flexibility you need, without sacrifice. StackEdit’s Scroll Sync feature accurately binds the scrollbars of the editor panel and the preview panel to ensure that you always keep an eye on the output while writing. StackEdit can sync your files with Google Drive, Dropbox and GitHub. It can also publish them as blog posts to Blogger, WordPress and Zendesk. You can choose whether to upload in Markdown format, HTML, or to format the output using the Handlebars template engine.
    Downloads: 10 This Week
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  • 24
    Viewer.js

    Viewer.js

    JavaScript image viewer

    You may set viewer options with new Viewer(image, options). If you want to change the global default options, You may use Viewer.setDefaults(options). Enable the modal backdrop, specify static for the backdrop that will not close the modal on click. Specify the visibility and the content of the title. Filter the images for viewing (should return true if the image is viewable, return false to ignore the image). Indicate if toggle the image size between its natural size and initial size when double click on the image or not. As there are some asynchronous processes when start the viewer, you should call a method only when it is available. If you have to use another viewer with the same namespace, call the Viewer.noConflict static method to revert to it.
    Downloads: 10 This Week
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  • 25
    flot

    flot

    Attractive JavaScript charts for jQuery

    Flot is a pure JavaScript plotting library for jQuery, with a focus on simple usage, attractive looks and interactive features. Works with Internet Explorer 6+, Chrome, Firefox 2+, Safari 3+ and Opera 9.5+. Additional examples are bundled with Flot. Also take a look at the Flot Usage Wiki for screenshots and stories from people and companies using Flot. Take a look at the the examples in examples/index.html; they should give a good impression of what flot can do, and the source code of the examples is probably the fastest way to learn how to use flot. Just include the JavaScript file after you've included jQuery. You need at least jQuery 1.2.6, but try at least 1.3.2 for interactive charts because of performance improvements in event handling. The plot function immediately draws the chart and then returns a plot object with a couple of methods. The placeholder is a jQuery object or DOM element or jQuery expression that the plot will be put into.
    Downloads: 10 This Week
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