Showing 74 open source projects for "json-cpp"

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  • 1
    ffmpeg-cpp

    ffmpeg-cpp

    A clean, easy-to-use C++ wrapper around the ffmpeg libraries

    ...It supports chaining operations in a way that mirrors FFmpeg’s pipeline structure but improves maintainability in codebases. ffmpeg-cpp integrates seamlessly with C++ applications, making it suitable for backend services and multimedia systems. It also provides utilities for handling process execution and error management. Overall, it bridges FFmpeg functionality with modern C++ development practices.
    Downloads: 4 This Week
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  • 2
    EffectCraft

    EffectCraft

    An open-source motion graphics and compositing tool

    ...The application includes more than 300 effects across color, blur, distortion, keying, simulation, perspective, audio, transitions, and other categories. Classic 3D layers, cameras, lighting, shadows, expressions, layer styles, and a render queue are also supported. Lottie import and export, readable JSON project files, CLI commands, JSON control, and MCP automation extend the workflow beyond the desktop UI. It runs on major desktop platforms and in modern browsers but remains an actively developing young project.
    Downloads: 249 This Week
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  • 3
    VectorCraft

    VectorCraft

    An open-source, clean-room reimplementation of Adobe Illustrator

    ...It provides tools such as Pen, Direct Selection, Pathfinder, Smart Guides, layers, swatches, blends, gradient meshes, repeats, and envelope distortion. Exact curve booleans and structural-sharing undo are designed for reliable editing. Its native format is JSON-based, while SVG, PDF-compatible AI, PNG, JPEG, WebP, and other formats are supported for interchange. The same codebase runs on macOS, Windows, Linux, FreeBSD, and WebAssembly. A JSON control channel and MCP server expose editing commands to AI agents for automated drawing and export workflows.
    Downloads: 278 This Week
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  • 4
    svelte-jsoneditor

    svelte-jsoneditor

    Web-based tool to view, edit, format, repair, query, & transform JSON

    A web-based tool to view, edit, format, transform, and validate JSON. The library is written with Svelte, but can be used in plain JavaScript too, and in any framework (SolidJS, React, Vue, Angular, etc). View and edit JSON, has a low-level text editor and high-level tree view and table view. Format (beautify) and compact JSON. Sort, query, filter, and transform JSON. JSON schema validation and pluggable custom validation.
    Downloads: 0 This Week
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  • 5
    RSS Guard

    RSS Guard

    Feed reader (and podcast player) which supports RSS/ATOM/JSON

    RSS Guard is a simple RSS/ATOM feed reader for Windows, Linux, BSD, OS/2 or macOS which can work with RSS/ATOM/JSON/iCalendar/Sitemap feeds as well as many online feed services. RSS Guard is also a podcast player as it can play everything via its built-in mpv-based (or ffmpeg-based) media player.
    Downloads: 16 This Week
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  • 6
    FilmCraft

    FilmCraft

    An open-source, clean-room reimplementation of Adobe Premiere Pro

    ...A GPU compositor works in linear light, while exact integer time math prevents edit drift. Every editing action is exposed as a command, allowing automation through a CLI, JSON control server, or MCP. Native builds target macOS, Windows, and Linux, while the same engine can also run through WebAssembly. FilmCraft is under active development and does not yet claim complete production parity.
    Downloads: 442 This Week
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  • 7
    FMHY

    FMHY

    The largest collection of free stuff on the internet

    ...The repository is continuously updated by contributors, ensuring that links remain relevant and functional over time. It also provides backups and alternative formats such as Markdown and JSON for portability and integration into other tools.
    Downloads: 175 This Week
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  • 8
    PhotoCraft

    PhotoCraft

    An open-source, clean-room reimplementation of Adobe Photoshop

    ...A GPU compositor built on wgpu targets Metal, Vulkan, DirectX 12, and WebGPU. Copy-on-write tiles and multithreaded filters help keep editing responsive. Its engine can be controlled through the desktop UI, CLI, JSON control channel, or MCP server for agent automation. Builds are available for macOS, Windows, Linux, and the web. The project is still in early alpha and is actively working toward broader Photoshop parity.
    5.0 out of 5 stars 1 Review
    Downloads: 1,858 This Week
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  • 9
    SoundCraft

    SoundCraft

    An open-source, clean-room reimplementation of Avid Pro Tools

    ...MIDI tools include instrument tracks, piano-roll editing, velocity control, quantization, transposition, and Standard MIDI File import and export. Every major action is exposed through commands that can also be driven through a CLI, JSON control channel, or MCP server. Native builds target macOS, Windows, Linux, and FreeBSD, while a WebAssembly edition runs in browsers. The project is still pre-alpha but already covers a substantial portion of traditional DAW workflows.
    Downloads: 90 This Week
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  • 10
    FFmpeg Quality Metrics

    FFmpeg Quality Metrics

    Calculate quality metrics with FFmpeg (SSIM, PSNR, VMAF, VIF)

    ...It also includes optional visualization features through an interactive web-based dashboard for analyzing results graphically. Designed for cross-platform use, it integrates seamlessly into automated workflows and supports JSON or CSV output formats for further analysis. This makes it particularly valuable for engineers working on video compression and streaming systems.
    Downloads: 15 This Week
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  • 11
    Countries, Languages & Continents data

    Countries, Languages & Continents data

    Countries, Languages & Continents data (capital and currency)

    Continents & countries (with languages, capital and currency, native name, calling codes). Continents & countries: ISO 3166-1 alpha-2 code, name, ISO 639-1 language, capital and currency, native name, calling codes. Lists are available in JSON, CSV and SQL formats. Also, contains separate JSON files with additional country Emoji flags data. This version changes a lot in the data structures and placement of the files. So, if your projects depend on the old structure — specify previous versions, <2.0.0. Country item languages field is an Array in JSON files to easily count and match items with a Language item. ...
    Downloads: 0 This Week
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  • 12
    Bento

    Bento

    Bento, the office suite that fits in a file

    ...Each deck carries its own viewer, presenter, editor, fonts, images, charts, animations, and document data. It opens in a modern browser without an account or installer and rewrites its own embedded data when saved. The document model remains readable as plain JSON, making files portable, inspectable, and directly editable by AI agents. Bento includes morph transitions, speaker view, comments, motion paths, PDF export, and built-in interactive charts. Optional collaboration uses end-to-end encryption and a CRDT so offline edits can merge while the relay stores only ciphertext. An offline mode blocks updates and collaboration, while signed self-updates create a new file and preserve the previous copy for rollback.
    Downloads: 15 This Week
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  • 13
    DeckCraft

    DeckCraft

    Presentations and slide shows

    ...The application can open and save PowerPoint files while also maintaining its own editable project structure. Every interface action maps to a stable command that scripts and AI agents can invoke directly. Automation is available through a command-line utility, JSON control channel, and MCP server. DeckCraft runs on macOS, Windows, Linux, FreeBSD, and the browser and is currently progressing through its alpha stage.
    Downloads: 252 This Week
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  • 14
    emojilib

    emojilib

    Emoji keyword library

    ...Make emoji searchable with this keyword library. If you are looking for the unicode emoji dataset, including version, grouping, ordering, and skin tone support flag, check out unicode-emoji-json.
    Downloads: 0 This Week
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  • 15
    Text-to-lottie

    Text-to-lottie

    Generate production-ready Lottie animations with Claude Code or Codex

    ...It provides a text-to-lottie skill that helps an agent create animation projects from prompts, SVGs, screenshots, real data, or motion design instructions. Each generated animation lives as a scene inside a project and updates inside the included player as the agent edits the Lottie JSON. The project includes guidance for better prompts, including timing language, camera movement, frame rate, duration, and customizable controls. Generated files can be used directly as Lottie JSON or imported into After Effects for refinement. It is useful for designers and developers who want AI-assisted motion graphics while keeping the output inspectable, editable, and production-oriented.
    Downloads: 0 This Week
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  • 16
    Aseprite

    Aseprite

    Animated sprite editor & pixel art tool

    ...Composite layers to create color effects. Open or save a sequence of images. Create animations and save them as .gif files. Export your work to sprite sheets in .png and .json files. Recovery your sprites in case of crash. Integrate Aseprite in your assets pipeline with the command-line interface (CLI). Store several animations in one texture atlas.
    5.0 out of 5 stars 1 Review
    Downloads: 291 This Week
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  • 17
    mpv.net for Windows

    mpv.net for Windows

    mpv.net is a media player for Windows with a modern GUI

    mpv.net is a media player for Windows with a modern GUI. The player is based on the popular mpv media player. mpv.net is designed to be mpv compatible, and almost all mpv features are available, this means the official mpv manual applies to mpv.net, differences are documented in the mpv.net manual.
    Downloads: 33 This Week
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  • 18
    Subtitle Translator

    Subtitle Translator

    Translate subtitle using LLM

    ...Adaptive mode can merge or split adjacent cues to improve translation flow and readability. Users can generate bilingual ASS subtitles with separate timelines for the original and translated text. Translation progress can be saved as JSON checkpoints, allowing interrupted projects to resume without starting over. The application also includes automatic repair mechanisms and fallback processing to maintain valid subtitle output.
    Downloads: 5 This Week
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  • 19
    KazumiRules

    KazumiRules

    Kazumi's rule hosting repository

    KazumiRules is the hosted rules repository for the Kazumi anime application. It stores community-contributed JSON rule files that define how Kazumi can collect and parse anime content from supported sources. The repository is organized around rule contribution rather than application code, making it a data and configuration companion to the main Kazumi app. Contributors are asked to submit or update only rule files, while generated files such as the index and README are updated automatically after merges. ...
    Downloads: 0 This Week
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  • 20
    GoJS

    GoJS

    JavaScript diagramming library for interactive flowcharts & org charts

    ...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: 3 This Week
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  • 21
    FigCraft

    FigCraft

    FigCraft: interface design and prototyping

    FigCraft is a free, open-source interface design and prototyping application that provides an alternative to Figma for creating user interfaces, interactive prototypes, and design systems. Built entirely in Rust, FigCraft delivers a fast, native design environment with support for vector editing, auto layout, reusable components, and advanced styling tools. Users can create responsive layouts, manage design variables, build component libraries, and develop interactive prototypes with...
    Downloads: 100 This Week
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  • 22
    ffplayout

    ffplayout

    Rust and ffmpeg based playout

    ffplayout is a 24/7 broadcasting automation system built with Rust and FFmpeg, designed to continuously stream audio or video content from playlists or directories. 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. ...
    Downloads: 26 This Week
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  • 23
    sonoscli

    sonoscli

    Control SONOS speakers from your terminal

    ...The project emphasizes reliability through SSDP discovery, topology awareness, and subnet scan fallbacks to ensure consistent device detection across different network environments. It also provides structured outputs such as JSON and TSV, making it useful for scripting, monitoring, and integration with external automation systems. Designed for developers and power users, sonoscli combines low-level control with a streamlined user experience optimized for terminal environments.
    Downloads: 0 This Week
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  • 24
    Zipkin

    Zipkin

    Distributed tracing system to gather timing data

    Zipkin is a distributed tracing system. It helps gather timing data needed to troubleshoot latency problems in service architectures. Features include both the collection and lookup of this data. If you have a trace ID in a log file, you can jump directly to it. Otherwise, you can query based on attributes such as service, operation name, tags and duration. Some interesting data will be summarized for you, such as the percentage of time spent in a service, and whether or not operations...
    Downloads: 22 This Week
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  • 25
    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: 7 This Week
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