Showing 283 open source projects for "javascript"

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  • 1
    LosslessCut

    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...
    Downloads: 668 This Week
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  • 2
    bfxr

    bfxr

    Flash + AIR sound effects generator. Based on Sfxr.

    ...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.
    Downloads: 24 This Week
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  • 3
    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...
    Downloads: 179 This Week
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  • 4
    YouTube Music

    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...
    Downloads: 155 This Week
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    YTM Desktop - YouTube Music Desktop App

    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...
    Downloads: 46 This Week
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  • 6
    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: 9 This Week
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  • 7
    YesPlayMusic

    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...
    Downloads: 10 This Week
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  • 8
    Web Scrobbler

    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...
    Downloads: 4 This Week
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  • 9
    Scribbletune

    Scribbletune

    Create music with JavaScript

    Scribbletune is a JavaScript library for creating music and sequences using a simple and intuitive syntax, allowing developers to generate MIDI files and integrate music composition into their applications.
    Downloads: 0 This Week
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  • 10
    Audiobookshelf

    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...
    Downloads: 8 This Week
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  • 11
    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...
    Downloads: 4 This Week
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  • 12
    annyang!

    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).
    Downloads: 0 This Week
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  • 13
    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...
    Downloads: 1 This Week
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  • 14
    Tagify

    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....
    Downloads: 0 This Week
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  • 15
    Recorder

    Recorder

    HTML5 js recording mp3 wav ogg webm amr format

    ​Supports microphone recording and real-time processing in most of the implemented getUserMediamobile and PC browsers, mainly including Chrome, Firefox, Safari, iOS 14.3+, Android WebView, Tencent Android X5 kernel (QQ, WeChat, Mini Program WebView) , uni-app (App, H5), and most Android phones updated after 2021 have their own browsers; do not support: UC-based kernel (typical Alipay), most of the old domestic mobile phones that have not been updated have their own browsers and any other...
    Downloads: 0 This Week
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  • 16
    You-Get

    You-Get

    Dumb downloader that scrapes the web

    ...You-Get is a great option for when you want to enjoy your favorite videos, audio or images from the internet without having to open any web browsers or get interrupted by ads. It’s also a good choice for when you want to get rid of any closed-source technology or proprietary JavaScript code from running on your computer.
    Downloads: 2 This Week
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  • 17
    Mopidy

    Mopidy

    Mopidy is an extensible music server written in Python

    Mopidy plays music from local disk, Spotify, SoundCloud, TuneIn, and more. You can edit the playlist from any phone, tablet, or computer using a variety of MPD and web clients. Vanilla Mopidy only plays music from files and radio streams. Through extensions, Mopidy can play music from cloud services like Spotify, SoundCloud, and TuneIn. With Mopidy's extension support, you can easily add backends for new music sources. Mopidy is a Python application that runs in a terminal or in the...
    Downloads: 1 This Week
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  • 18
    SuperCollider

    SuperCollider

    Audio server, programming language, and IDE for sound synthesis

    SuperCollider is a platform for audio synthesis and algorithmic composition, used by musicians, artists, and researchers working with sound. It is free and open source software available for Windows, macOS, and Linux. scsynth, a real-time audio server, forms the core of the platform. It features 400+ unit generators (“UGens”) for analysis, synthesis, and processing. Its granularity allows the fluid combination of many known and unknown audio techniques, moving between additive and...
    Downloads: 1 This Week
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  • 19
    Cider App

    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...
    Downloads: 124 This Week
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  • 20
    eGuideDog free software for the blind
    eGuideDog project develops free software for the blind. Currently, we focus on WebSpeech, Ekho TTS and WebAnywhere.
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    Downloads: 98 This Week
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  • 21
    ASAP - Another Slight Atari Player
    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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    Downloads: 57 This Week
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  • 22
    Java SID Player Music Library V2
    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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    Downloads: 39 This Week
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  • 23
    Metronomek

    Metronomek

    Digital metronome that tries to be analogue

    Trivial looking metronome with natural sounds and 'classical' approach.
    Downloads: 7 This Week
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  • 24
    netjukebox - the flexible media share
    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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    Downloads: 11 This Week
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  • 25
    Music Library & Player

    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.
    Downloads: 1 This Week
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