Showing 110 open source projects for "loop"

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  • 1
    Giada

    Giada

    Your Hardcore Loop Machine.

    Giada is an open-source, minimalistic and hardcore music production tool. Designed for DJs, live performers, and electronic musicians. Build your performance in real time by layering audio tracks or MIDI events, driven by the main sequencer. Load samples from your crates and play them with a computer keyboard or a MIDI controller. Write songs from scratch or edit existing live recordings with the powerful Action Editor, for fine-tuned control. Record sounds from the real world and MIDI...
    Downloads: 5 This Week
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  • 2
    Aseprite

    Aseprite

    Animated sprite editor & pixel art tool

    Aseprite is a program to create animated sprites. Sprites are composed of layers & frames as separated concepts. Support for color profiles and different color modes: RGBA, Indexed (palettes up to 256 colors), Grayscale. Animation facilities, with real-time preview and onion skinning. Copy & paste. Drag & drop. Resize palette. Palette entries with alpha value. Select color harmonies. Create light and shadows with the shading ink. Create perfect strokes for pixel-art. Avoid extreme pixel...
    Downloads: 580 This Week
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  • 3
    frame.js

    frame.js

    JavaScript Sequence Editor

    frame.js is a tiny utility for orchestrating frame-based animations with requestAnimationFrame while keeping code clean and predictable. It abstracts the boilerplate of setting up a render loop, tracking elapsed time, and updating callbacks at the right cadence. By providing a simple lifecycle—start, stop, tick—it encourages separation between state updates and rendering, which is essential for smooth visuals. The library aims to be unobtrusive: you can drop it into demos or prototypes without adopting a large framework. ...
    Downloads: 0 This Week
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  • 4
    two.js

    two.js

    A renderer agnostic two-dimensional drawing api for the web

    ...This means that when you draw or create an object (a Two.Path or Two.Group), two actually stores and remembers that. After you make the object you can apply any number of operations to it. Two.js has a built in animation loop. It is simple in nature and can be automated or paired with another animation library. Two.js features a Scalable Vector Graphics Interpreter. This means developers and designers alike can create SVG elements in commercial applications like Adobe Illustrator and bring them into your two.js scene.
    Downloads: 0 This Week
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  • 5
    Museeks

    Museeks

    A simple, clean and cross-platform music player

    A simple, clean and cross-platform music player. Museeks is on its way to a big rewrite with some major UI changes, please help shape the future of the music player in the discussions section! You will not find tons of features, as its goals is not to compete with more complete and more famous music players. Museeks is currently in development. This implies some things can break after an update (database schemes changes, config...).
    Downloads: 5 This Week
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  • 6
    ffplayout

    ffplayout

    Rust and ffmpeg based playout

    ...It enables users to schedule daily playlists using JSON files while keeping them editable during playback, allowing dynamic control over broadcasts. The system can also operate in folder-based mode, automatically playing media files in sequence or loop. It supports streaming output to servers or local playback environments, making it suitable for radio, TV, or online channels. ffplayout includes fallback mechanisms that replace missing content with filler clips or generated placeholders to maintain uninterrupted streams. It also offers overlay features such as logos and text, along with logging and monitoring capabilities. ...
    Downloads: 16 This Week
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  • 7
    Snapcast

    Snapcast

    Synchronous multiroom audio player

    Snapcast is a multiroom client-server audio player, where all clients are time synchronized with the server to play perfectly synced audio. It's not a standalone player, but an extension that turns your existing audio player into a Sonos-like multiroom solution. Audio is captured by the server and routed to the connected clients. Several players can feed audio to the server in parallel and clients can be grouped to play the same audio stream. One of the most generic ways to use Snapcast is...
    Downloads: 34 This Week
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  • 8
    video-use

    video-use

    Edit videos with Claude Code

    Video Use is an open-source AI-powered video editing tool that allows users to transform raw footage into polished videos using natural language commands. Designed to work with Claude Code, it automates the entire editing process—from cutting clips to rendering the final output—without requiring manual timelines or complex software interfaces. The system intelligently analyzes audio transcripts and visual cues to make precise, context-aware editing decisions. It supports a wide range of...
    Downloads: 23 This Week
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  • 9
    Tone.js

    Tone.js

    A Web Audio framework for making interactive music in the browser

    Tone.js is an open source Web Audio framework for creating interactive music in the browser. It has advanced scheduling capabilities, synths, effects and more. Tone.js is built to be useful and familiar to both musicians and audio programmers. It has common DAW (digital audio workstation) features for those looking to schedule events and tinker with pre-built synths and effects. There’s also a great selection of high-performance building blocks for signal-processing programmers familiar...
    Downloads: 10 This Week
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  • 10
    Lottie for React Native

    Lottie for React Native

    Lottie wrapper for React Native

    Lottie-react-native is a React Native wrapper for Airbnb’s Lottie library, which renders Adobe After Effects animations exported as JSON using Bodymovin. It enables smooth and interactive vector animations in React Native apps with minimal performance overhead. Lottie animations are resolution-independent and highly customizable, making them ideal for splash screens, loaders, and transitions.
    Downloads: 0 This Week
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  • 11
    React Three Fiber

    React Three Fiber

    A React renderer for Three.js

    ...It merely expresses three.js in JSX, <mesh /> becomes new THREE.Mesh(), and that happens dynamically. There is no additional overhead. Components participate in a unified render loop outside of React. It outperforms three.js at scale due to React's scheduling abilities.Y ou need to be versed in both React and three.js before rushing into this. If you are unsure about React consult the official React docs, especially the section about hooks.
    Downloads: 3 This Week
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  • 12
    Lottie-Web

    Lottie-Web

    Render After Effects animations natively

    ...Animations remain crisp at any resolution, load quickly compared to videos or GIFs, and can be controlled programmatically for interactivity. The runtime supports playback options like loop, autoplay, segment control, and event hooks, making it easy to sync motion with UI state. Because animations are data rather than pixels, designers and developers can collaborate: designers export with the Bodymovin plugin, and developers integrate the JSON with minimal code. The renderer handles masks, shapes, and keyframe timing to closely mirror After Effects behavior within web constraints. ...
    Downloads: 4 This Week
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  • 13
    Lottie for iOS

    Lottie for iOS

    An iOS library to natively render After Effects vector animations

    Lottie‑iOS is an open-source library by Airbnb that renders After Effects animations (in JSON or .lottie format) natively on Apple platforms, including iOS, macOS, tvOS, and visionOS. Written in Swift, it supports SwiftUI and UIKit integrations and enables fluid vector animations with minimal performance overhead.
    Downloads: 0 This Week
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  • 14
    PHP-GLFW

    PHP-GLFW

    A fully-featured OpenGL and GLFW extension for PHP

    php-glfw brings the GLFW library to the PHP language, enabling native GUI and OpenGL windowing capabilities directly from PHP scripts. This experimental extension allows developers to create real-time graphical applications, games, and simulations in PHP—traditionally a backend web language—by binding low-level graphics and windowing APIs. It opens creative possibilities for developers more comfortable in PHP or looking to prototype desktop applications with web-style syntax. It’s ideal for...
    Downloads: 0 This Week
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  • 15
    Stremio Core

    Stremio Core

    Types, addon system, UI models, core logic

    Stremio Core is the Rust engine that powers Stremio’s apps by centralizing all reusable logic behind discovery, catalogs, metadata, streams, add-ons, and user/library state. It exposes a clean set of modules—types, addon_transport, and state_types—so apps can talk to add-ons, model UI state, and react to events without duplicating code. The architecture is inspired by Elm: immutable state, message-driven updates, and explicit side-effects (“effects”) keep behavior predictable and testable....
    Downloads: 1 This Week
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  • 16
    PML

    PML

    The easiest way to use deep metric learning in your application

    This library contains 9 modules, each of which can be used independently within your existing codebase, or combined together for a complete train/test workflow. To compute the loss in your training loop, pass in the embeddings computed by your model, and the corresponding labels. The embeddings should have size (N, embedding_size), and the labels should have size (N), where N is the batch size. The TripletMarginLoss computes all possible triplets within the batch, based on the labels you pass into it. Anchor-positive pairs are formed by embeddings that share the same label, and anchor-negative pairs are formed by embeddings that have different labels. ...
    Downloads: 0 This Week
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  • 17
    RestorePhotos.io

    RestorePhotos.io

    Restoring old and blurry face photos with AI

    RestorePhotos.io is an AI web app for restoring old, blurry, or low-quality face photos and bringing them back to life. It wraps the GFPGAN model (served via Replicate) behind a friendly Next.js front end, so non-technical users can upload an image and receive an enhanced version without ever touching ML code. The workflow is straightforward: you upload a photo, the serverless API route sends it to Replicate, and the restored image is returned and displayed in the UI. The project is...
    Downloads: 1 This Week
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  • 18
    Subs Media Player
    Media Player for Windows, for encoding and decoding subtitles, based on vlc dot.net and Cscore
    Downloads: 23 This Week
    Last Update:
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  • 19

    MixCraftMP3Console

    MyFit: Your Pocket Personal Trainer

    ...The user interface has been designed to simulate the ergonomics of a real DJ console, making the transition from physical to digital extremely natural for both professionals and hobbyists. ✨ NEW FEATURE ADDED: We've introduced precision loop control: you can now use a dedicated slider to set and adjust an ultra-short loop of just a few milliseconds within your tracks, ideal for stutter effects or quick transitions.
    Downloads: 1 This Week
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  • 20
    Phantom Player

    Phantom Player

    Smart video player and playlist manager.

    Phantom Player offers a range of practical features, making it easy to play, organize, and manage videos from your hard drive. Whether you're watching individual videos or managing playlists, it provides a seamless experience. + Play Single Videos + Create Playlists from Torrents + Organize Videos on a Hard Drive
    Downloads: 4 This Week
    Last Update:
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  • 21
    OpenSong

    OpenSong

    Lyric projection and chord charts for church musicians

    OpenSong is a free software application for managing chords and lyrics sheets (lead sheets), presenting lyrics (and custom slides) using a projector, and much more! Great for worship leaders and musicians!
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    Downloads: 497 This Week
    Last Update:
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  • 22
    PerfectSineWaves

    PerfectSineWaves

    Perfect and bit-perfect PCM encoded sine wave audio test tones

    ...A bit-perfect PCM sine wave has error harmonics due to encoding quantization, but they are at the minimum level possible for the chosen encoding. The generated wave files hold a sequence of one or more complete copies of a repeating pattern. A file containing a single pattern can be played in a loop to extend the play time. Because most audio players don't loop cleanly, the included wave files contain enough complete patterns to play 2 minutes without looping. Every sinusoid in the file contains a whole number of cycles. This ensures clean looping and allows windowless FFT analysis. Each sinusoid in the file can have a unique phase and amplitude. ...
    Downloads: 3 This Week
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  • 23
    Polymeter

    Polymeter

    Polymeter MIDI sequencer

    Polymeter is a MIDI sequencer for music that's in multiple prime meters (2, 3, 5, 7, 11, etc.) simultaneously. Each track has its own loop length, and when the lengths differ, the tracks "slip" (or shift phase) relative to each other. The resulting interference pattern is sufficiently intricate that variations similar to the embellishments of a live performer can be generated algorithmically. The current project is based on software I developed in the 1990s in order to compose polymeter-based electronic dance music. ...
    Downloads: 4 This Week
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  • 24
    Qtractor

    Qtractor

    An Audio/MIDI multi-track sequencer

    Qtractor is an Audio/MIDI multi-track sequencer application written in C++ around the Qt framework. The target platform will be Linux, where the Jack Audio Connection Kit (JACK) for audio, and the Advanced Linux Sound Architecture (ALSA) for MIDI,
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    Downloads: 330 This Week
    Last Update:
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  • 25
    StrumPract

    StrumPract

    Various tools for musicians.

    ...Like: - Learn to play drums set in 4 lessons and develop your art. - Practice your other instruments with a editable drums machine. - Tune your guitar and bass. - Play audio files and loop it, adjusting the tempo of the song to what you want. - DJ console for auto-mixing, with 2 players and direct-output of mic. - Record your ideas-jam. - Chords randomizer for jamming. - Image Dancer. - Tag infos with images. - Many Layout and Styles.
    Downloads: 1 This Week
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