Open Source JavaScript Sound/Audio Software
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JavaScript Sound/Audio Software
View 115 business solutionsBrowse free open source JavaScript Sound/Audio Software and projects below. Use the toggles on the left to filter open source JavaScript Sound/Audio Software by OS, license, language, programming language, and project status.
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Go From AI Idea to AI App FastAccess Gemini 3 and 200+ models. Build chatbots, agents, or custom models with built-in monitoring and scaling.
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LosslessCut
The swiss army knife of lossless video/audio editing
LosslessCut aims to be the ultimate cross platform FFmpeg GUI for extremely fast and lossless operations on video, audio, subtitle and other related media files. The main feature is lossless trimming and cutting of video and audio files, which is great for saving space by rough-cutting your large video files taken from a video camera, GoPro, drone, etc. It lets you quickly extract the good parts from your videos and discard many gigabytes of data without doing a slow re-encode and thereby losing quality. Or you can add a music or subtitle track to your video without needing to encode. Everything is extremely fast because it does an almost direct data copy, fueled by the awesome FFmpeg which does all the grunt work. Lossless merge/concatenation of arbitrary files (with identical codecs parameters, e.g. from the same camera). Lossless stream editing: Combine arbitrary tracks from multiple files (ex. add music or subtitle track to a video file). -
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YouTube Music
YouTube Music Desktop App bundled with custom plugins
Open source, cross-platform, unofficial YouTube Music Desktop App with built-in ad blocker and downloader. Native look & feel, aims at keeping the original interface. Framework for custom plugins: change YouTube Music to your needs (style, content, features), enable/disable plugins in one click. Install the youtube-music-bin package from the AUR. For AUR installation instructions, take a look at the wiki page. Block all ads and tracking out of the box. Apply compression to audio (lowers the volume of the loudest parts of the signal and raises the volume of the softest parts) Next/Back navigation arrows directly integrated in the interface, like in your favorite browser. Allows setting global hotkeys for playback (play/pause/next/previous) + disable media osd by overriding media keys + enable Ctrl/CMD + F to search + enable Linux mpris support for media keys + custom hotkeys for advanced users. -
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YTM Desktop - YouTube Music Desktop App
A Desktop App for YouTube Music
Free cross-platform Desktop Player for YouTube Music. Play, Pause, Stop, Previous, Next. Show/Hide window after double pressing the global play/pause media button. Show notification on track change. Media controls are embedded into the taskbar - ( for Windows ). Background music playing. Minimize the taskbar. See the lyrics of your favorite music. Settings to your choice. One-click and, done. You will be surprised at how easy it is. Always updated with the latest version. Control your music easily. Control media playback. Have music queue information. Lyrics in your hands. Share, add to your library, and add to playlists. -
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eGuideDog project develops free software for the blind. Currently, we focus on WebSpeech, Ekho TTS and WebAnywhere.
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Our Free Plans just got better! | Auth0You 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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Cider App
A new cross-platform Apple Music experience based on Electron and Vue
An open-source, community-oriented Apple Music client for Windows, Linux, macOS, and more. Whether it be Discord, LastFM, or even equalizers we've got you covered. Discord & Last.fm Integration. Quickly share and show others what you're listening to; right out of the box. Audio Enhancements. Audio Spatialization, Adrenaline Processor™, and Equalizers are all available and actively engineered by our Audio Engineer, Maikiwi. Remote Controllable. We know how irritating it is to Alt+Tab constantly while working or gaming, and we have a remote app just for that. Cider is available on a range of platforms, view our downloads page to find out if your device is supported! -
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AllToMP3
Download and Convert YouTube, SoundCloud & Spotify in MP3
Download and Convert YouTube, SoundCloud & Spotify in MP3 with full tags (title, artist, genre, cover, lyrics) AllToMP3 is a desktop application to download and convert YouTube, SoundCloud, Spotify and Deezer in 256 kb/s MP3, with tags: cover, title, artist, genre, and even lyrics!. It supports YouTube playlists, Deezer, and Spotify playlists, and also integrates a search engine so you can simply specify a song name or an album and AllToMP3 will download it. You can download AllToMP3 for Windows, macOS, and Linux. If you have an antivirus, it may interfere with AllToMP3. If you encounter any problem, try to add an exception for AllToMP3 or to deactivate it. Go in the app/ folder and execute ng serve. Then, in another terminal, in the main folder execute npm start (it allows hot-reload of the Angular part). -
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bfxr
Flash + AIR sound effects generator. Based on Sfxr.
The bfxr project by increpare is a sound-effects generator tool originally built using Flash + AIR, based on the earlier Sfxr project. Its purpose is to enable users, especially game developers and sound designers, to quickly generate retro, 8-bit/“chiptune” style sound effects (“bleeps”, “booms”, “zaps”, etc.) without deep knowledge of audio signal processing. It offers an interactive GUI through which you can tweak many parameters (oscillators, envelopes, filters, etc.) to sculpt custom sound effects; you can preview in real time, export, and iterate. The project includes libraries, HTML templates, and both ActionScript and JavaScript code. It has been well-received (over a thousand stars), but as of 2025, it has been superseded by a newer version called bfxr2, which is a JavaScript reworking of the original. -
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DPlayer
An HTML5 danmaku video player
DPlayer is a lovely HTML5 danmaku video player to help people build video and danmaku easily. DPlayer is an MIT licensed open source project and completely free to use. However, the amount of effort needed to maintain and develop new features for the project is not sustainable without proper financial backing. Video events supported include abort, canplay, canplaythrough, durationchange, emptied, ended, error, loadeddata, loadedmetadata, loadstart, mozaudioavailable, pause, play, playing, progress, ratechange, seeked, seeking, stalled, suspend, timeupdate, volumechange, and waiting. Player events include screenshot, thumbnails_show, thumbnails_hide, danmaku_show, danmaku_hide, danmaku_clear, danmaku_loaded, danmaku_send, danmaku_opacity, contextmenu_show, contextmenu_hide, notice_show, notice_hide, quality_start, quality_end, destroy, resize, fullscreen, fullscreen_cancel, webfullscreen, webfullscreen_cancel, subtitle_show, subtitle_hide, and subtitle_change. -
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YesPlayMusic
Play Music for Windows / macOS / Linux
High-quality third-party NetEase cloud player, supports Windows / macOS / Linux :electron. Overseas users can play directly (need to log in to NetEase Cloud account). Support UnblockNeteaseMusic, automatically replace grayed out song links with various audio sources (web version not supported). Various audio sources" refers to audio sources that are enabled by default. YouTube audio source needs to install yt-dlp by itself. Daily automatic check-in (check-in on mobile and computer at the same time) Light/Dark Mode auto switch. Support Touch Bar. Support PWA, you can click ➕ on the right side of the address bar in Chrome/Edge to install it to your computer. Support Last.fm Scrobble. Support music cloud disk. Custom shortcuts and global shortcuts. Support Mpris. More features in development. -
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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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. -
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SoundCleod
SoundCloud for macOS and Windows
SoundCleod is a desktop application that brings SoundCloud to macOS and Windows without using a web browser. Compared to using SoundCloud.com in a web browser like Chrome or Firefox you will get extras when using SoundCleod. Dark mode, desktop notifications. Control playback using media keys on the keyboard. True full screen without browser buttons. Control playback from the Notification Center using the Now Playing widget on macOS. Control playback from the macOS application menu. Stop playback when your computer goes to sleep. Close or hide all windows without interrupting playback. SoundCleod is an open source project built by Márton Salomváry released under MIT license. -
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ASAP (Another Slight Atari Player) plays and converts 8-bit Atari music (*.sap, *.cmc, *.mpt, *.rmt, *.tmc, ...) on modern computers and mobile devices.
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Java SID Player Music Library V2
C64 Emulator
This is a Commodore 64 emulator specialized for sound reproduction. It is also a SID player for music collections like HVSC and CGSC. It is a full C64 emulator and can play games of the GameBase64 project as well. -
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Freyr.js
A tool for downloading songs from music streaming services
A Node.js tool for searching and downloading music from multiple online sources, including streaming platforms. -
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Web Scrobbler
Scrobble music all around the web!
Web Scrobbler helps music listeners to scrobble their online playback history. Web Scrobbler is a browser extension created for people who listen to music online through their browser, and would like to keep an updated playback history using scrobbling services, such as Last.fm, Libre.fm and ListenBrainz. Download and install the extension for your browser. You can use the download buttons above. Open the extension options, and expand the "Accounts" section, then sign in to a scrobbling service you want to use. Just open any of the websites supported (e.g. Spotify) and start listening to music. Scrobble your music to Last.fm, Libre.fm, and ListenBrainz scrobbling services. The metadata filter cleans track info up and removes redundant track suffixes. Notifications of now playing tracks with extended track info (a website name, a track play count). We currently support scrobbling to 280 different websites with more being added with each release. -
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howler.js
Javascript audio library for the modern web
howler.js is an audio library for the modern web. It defaults to Web Audio API and falls back to HTML5 Audio. This makes working with audio in JavaScript easy and reliable across all platforms. Additional information, live demos and a user showcase are available at howlerjs.com. Single API for all audio needs, defaults to Web Audio API and falls back to HTML5 Audio, handles edge cases and bugs across environments, supports all codecs for full cross-browser support, automatic caching for improved performance, control sounds individually, in groups or globally, playback of multiple sounds at once. Easy sound sprite definition and playback, full control for fading, rate, seek, volume, etc. Easily add 3D spatial sound or stereo panning, modular - use what you want and easy to extend. No outside dependencies, just pure JavaScript. As light as 7kb gzipped. -
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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. -
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Audiobookshelf
Self-hosted audiobook and podcast server
Audiobookshelf works best when you have an organized directory structure like shown below. This is because information is taken from your folder names. This includes the author name, series name, book title, publish year, volume number, and subtitle. However, you can enable scanner settings to prefer using your audio file ID3 tags or an OPF file over using folder names. Fully open-source, including the android & iOS app (in beta) Stream all audio formats on the fly. Search and add podcasts to download episodes w/ auto-download. Multi-user support w/ custom permissions. Keeps progress per user and syncs across devices. Auto-detects library updates, no need to re-scan. Upload books and podcasts w/ bulk upload drag and drop folders. Backup your metadata + automated daily backups. Progressive Web App (PWA). Chromecast support on the web app and android app. Fetch metadata and cover art from several sources. Chapter editor and chapter lookup (using Audnexus API). Merge your audio files int. -
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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. -
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Winds
A Beautiful Open Source RSS & Podcast App Powered by Getstream.io
Winds is a beautiful open-source RSS and Podcast app created using React & Redux on the frontend and Express.js on the backend. Use the free hosted version or run it on your own server and customize it as you see fit. Contributions in form of pull requests are always appreciated. Activity Feeds & Discovery in Winds are powered by Stream, the app leverages Algolia for search, AWS for hosting, MongoDB Atlas for a hosted database (DBaaS), and SendGrid for email. All of these services have a free tier. Stream is an API for building activity feeds. For Winds the follow suggestions and the list of articles from the feeds you follow is powered by Stream. Stream accounts are free for up to 3 million feed updates and handle personalization (machine learning) for up to 100 users. -
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Music Library & Player
Easily access your music collection from any device, anywhere.
Music Library & Player utilizes PHP and vanilla javascript to deliver your web-accessible music library via HTML5 audio in a fully responsive and modern interface. The library does not require a database back-end. It parses the directory structure, best suited for a [ROOT]/[ARTIST]/[ALBUM]/[TRACKS] type of layout. This isn't required, but makes for the best user experience. Random playlists can also be generated. The code contained in this script has not been minified. It is written in long form and is well-documented for ease of use and customization. Individual tracks are optionally presented with download links. Minimal effort has been put into limiting the reach of the player and download links. It is limited, by default, to the three audio file types that are supported by HTML5. It is advised that you password protect the Music Library & Player directory using htaccess or other method to restrict public access. -
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SHOUTcast Management Interface (BETA) - Create and modify shoutcast servers with the ease of a web based interface. This is a free open source stream control panel for PHP5 enabled web servers with MySQL 4.1 or newer.
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netjukebox is a web-based media jukebox for MPD, VideoLAN and Winamp/httpQ. It features real-time MP3 streaming from different audio formats. Download single tracks or a whole album in one zip file. For more information look at the netjukebox website
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Metronomek
Digital metronome that tries to be analogue
Trivial looking metronome with natural sounds and 'classical' approach. -
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