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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Fully Managed MySQL, PostgreSQL, and SQL ServerCloud SQL handles your database ops end to end, so you can focus on your app.
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MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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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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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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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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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. -
Full-stack observability with actually useful AI | Grafana CloudBuilt on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
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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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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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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. -
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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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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. -
Custom VMs From 1 to 96 vCPUs With 99.95% UptimeLive migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
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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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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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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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Standing Wave 3
Flash ActionScript3 dynamic audio library
Standing Wave 3 is an ActionScript 3 audio library that provides high-level control over the Flash Player’s SampleDataEvent API for streaming audio output. It builds on the foundation of Standing Wave 2 but has been extensively refactored, with its core sample storage and manipulation routines rewritten using Adobe Alchemy for significant performance improvements. Originally derived from the audio engine used in the Noteflight Score Editor, the library allows developers to combine and chain together audio sources, filters, and sequences to create dynamic, real-time sound experiences. Supported audio sources include MP3s, WAV files, and algorithmic generators, while filters enable effects such as echo, equalization, and envelope shaping. The system is flexible enough to handle complex timing sequences of audio, making it suitable for advanced audio applications or interactive projects. -
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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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ieaseMusic
Music desktop app
Elegant NeteaseMusic desktop app, Rock with NeteaseMusic. Built by Electron, React, MobX, JSS. Modern UI design, high quality music(FLAC), track your listen to Last.fm, fix dead music link #3(QQ music, Xiami music, Kugou music, Kuwo music, MiGu music, Biadu music all in one). Share music to Facebook, Twitter, Google+, WeChat. WeChat scan to log in, and you can download music. It supports JSS Theme, and it is OSX friendly. ieaseMusic is cross platform, and has keyboard support. It also provides desktop notifications. -
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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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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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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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Tagify
Lightweight, efficient Tags input component in Vanilla JS
Transforms an input field or a textarea into a Tags component, in an easy, customizable way, with great performance and a small code footprint, exploded with features. Customizable HTML templates for the different areas of the component (wrapper, tags, dropdown, dropdown item, dropdown header, dropdown footer) Shows suggestions list (flexible settings & styling) at full (component) width or next to the typed texted (caret) Allows setting suggestions' aliases for easier fuzzy-searching. Auto-suggest input as-you-type with the ability to auto-complete. Can paste in multiple values: tag 1, tag 2, tag 3 or even newline-separated tags. Tags can be created by Regex delimiter or by pressing the "Enter" key/focusing of the input. Validate tags by Regex pattern or by function. Tags may be editable (double-click). -
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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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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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AKME FFmpeg
AkmeFFmpeg is a simple yet powerful tool to re-encode audio-video.
AkmeFFmpeg is a simple yet powerful tool to re-encode audio-video such as AVI, Flash FLV, MOV, MP3, MP4, WMV, 3GP. It puts a friendly GUI on the ffmpeg CLI to easily convert for YouTube or download to Andriod, BlackBerry, iPhone, iTouch, iPod, PSP, Wii, etc. -
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Google Play Music Desktop Player
A cross platform Desktop Player for Google Play Music
Google Play Music Desktop Player is open source on GitHub. This means YOU, the community, gets a say in all the features we implement and you can even get involved and help out. If you find a bug or want something new, tell us in Gitter or on GitHub and we will see what we can do! Being a lightweight, standalone framework we use FAR less resources than having Google Play Music open in a standard chrome tab. This frees up your computer's resources to do things you care about, instead of wasting them on playing music. Google Play Music Desktop Player adds a level of customization that simply isn't there in the web player. You can change your theme, customize the colors, send your play history straight to last.fm, and it even has a built-in equalizer. From advanced audio controls to simple song change notifications, this desktop player literally does it all. -
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Music Lake PC
Electron Music Lake PC
Electronic cross-platform music player; can search Netease Cloud, QQ Music, Xiami Music; support QQ, Weibo, Github login, cloud playlist; support one-click import of music platform playlist. Song Api covers NetEase Cloud, QQ Music, Xiami. The interface imitates QQ music. Mac > Windows > Linux will gradually adapt. For Android client, see caiyonglong/MusicLake. The process of login, collection, and playback is basically no problem, and it can be used as a daily work program to listen to songs in the background. The energy is limited, and the demand is not saturated. It will be gradually improved. If you are interested, you can give a star to wait for improvement and bug fixes. You can also submit issues for the desired functions. Code Architecture Diagram. Search/ Featured/ List/ Artist Details/ Album Details/ Song Comments/ Netease Cloud MV. Support QQ, Weibo authorized login, cloud playlist. Support one-click import of NetEase Cloud, QQ Music, Xiami playlist. -
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annyang!
Speech recognition for your site
annyang is a tiny javascript library that lets your visitors control your site with voice commands. annyang supports multiple languages, has no dependencies, weighs just 2kb and is free to use. annyang understands commands with named variables, splats, and optional words. Use named variables for one word arguments in your command. Use splats to capture multi-word text at the end of your command (greedy). Use optional words or phrases to define a part of the command as optional. annyang plays nicely with all browsers, progressively enhancing browsers that support SpeechRecognition, while leaving users with older browsers unaffected. Grab the latest version of annyang.min.js, drop it in your html, and start adding commands. You can easily add a GUI for the user to interact with Speech Recognition using Speech KITT. Speech KITT is fully customizable and comes with many different themes, and instructions on how to create your own designs.
