Showing 151 open source projects for "json-cpp"

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  • 1
    MinerU

    MinerU

    A high-quality tool for convert PDF to Markdown and JSON

    MinerU is an open-source, high-quality document extraction toolkit focused on converting PDFs (and other document formats) into structured Markdown and JSON. It leverages OCR and layout analysis to preserve semantic structure and metadata, ideal for research and data science workflows.
    Downloads: 13 This Week
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  • 2
    Caddy

    Caddy

    Powerful, enterprise-ready, open source web server w/ automatic HTTPS

    Caddy is a powerful, extensible, enterprise-ready server platform that uses TLS by default. Everything you would require in your infrastructure, from TLS certificate renewals and OCSP stapling, to reverse proxying and ingress, Caddy simplifies it all. Its modular architecture lets you do more with just a single static binary that compiles for any platform. Caddy is the only web server that uses HTTPS automatically and by default. It automatically renews TLS certificates, staples OCSP...
    Downloads: 41 This Week
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  • 3
    GridCraft

    GridCraft

    Open-source, clean-room spreadsheet (Microsoft Excel-style) in Rust

    ...GridCraft includes more than 500 spreadsheet functions, dynamic arrays, conditional formatting, data validation, sorting, filtering, and advanced calculation capabilities. The application also provides a command-line interface, JSON control channel, and Model Context Protocol (MCP) server that allow AI agents to create, modify, analyze, and automate spreadsheets. Available for Windows, macOS, Linux, FreeBSD, and web browsers, GridCraft operates without subscriptions or telemetry and is currently in alpha development.
    Downloads: 361 This Week
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  • 4
    Malli

    Malli

    High-performance data-driven data specification library

    ...Designed for performance, Malli leverages efficient runtime representations and code generation, seamlessly integrating with Clojure’s data-oriented architecture. It supports function schemas, JSON transformation, and OpenAPI generation for strong API contracts.
    Downloads: 1 This Week
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  • 5
    DesignCraft

    DesignCraft

    Open-source, clean-room reimplementation of Adobe InDesign, in Rust

    ...DesignCraft includes parent pages, layers, reusable styles, color swatches, and support for importing and exporting Adobe InDesign Markup Language (IDML) files. The application also provides a command-line interface, JSON control channel, and Model Context Protocol (MCP) server that allow AI agents to create, edit, and automate publication layouts. Available for Windows, macOS, Linux, FreeBSD, and web browsers, DesignCraft supports PDF, PNG, and EPUB exports
    Downloads: 145 This Week
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  • 6
    spatial-framework-for-hadoop

    spatial-framework-for-hadoop

    The Spatial Framework for Hadoop allows developers

    The Spatial Framework for Hadoop allows developers and data scientists to use the Hadoop data processing system for spatial data analysis. For tools, samples, and tutorials that use this framework, head over to GIS Tools for Hadoop. At the root level of this repository, you can build a single jar with everything in the framework using Apache Ant. Alternatively, you can build a jar at the root level of each framework component. Custom MapReduce jobs that use the Esri Geometry API require that...
    Downloads: 11 This Week
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  • 7

    json-scada

    A portable SCADA/IoT platform centered on the MongoDB database server.

    ...Protocols: IEC61850 Client, IEC60870-5-101/103/104 Client and Server, DNP3 Client, ICCP/TASE2, OPC-UA Client/Server, Modbus, MQTT/Sparkplug-B, Telegraf (various data sources for monitoring like CPU, SNMP, etc.), MCP server. Github project https://github.com/riclolsen/json-scada Requirements for Windows Installer: Windows 10/11 64 bits or Server 2016, Windows PowerShell.
    Downloads: 2 This Week
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  • 8
    YAO

    YAO

    Yao A low code engine to create web services and dashboard

    ...Yao has a built-in data management system. By writing JSON to describe the interface layout, 90% of the common interface interaction functions can be realized. It is especially suitable for quickly making various management backgrounds, CRM, ERP, and other internal enterprise systems.
    Downloads: 24 This Week
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  • 9
    PdfCraft

    PdfCraft

    An open-source, clean-room reimplementation of Adobe Acrobat in Rust

    PdfCraft is an open-source PDF management and editing application built in Rust that provides tools for viewing, organizing, modifying, and securing PDF documents. The software allows users to combine multiple PDFs, split documents, extract pages, rearrange content, and manage bookmarks through a native interface. It supports document searching, text selection, annotations, interactive forms, attachments, and optional content layers. PdfCraft includes password protection, encryption support,...
    Downloads: 433 This Week
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  • 10
    Tally

    Tally

    Let agents classify your bank transactions

    ...At its core, Tally pairs a local rule engine with large language models so that an AI assistant (like Claude Code, Copilot, or any CLI agent) interprets, suggests, and categorizes expenses, savings, subscriptions, and income events based on your own rules and behavior. It generates human-readable reports and can produce HTML, JSON, or Markdown outputs to suit dashboards or personal finance workflows. The project emphasizes transparency, allowing users to see why a particular transaction was classified a certain way and to refine rules over time. While it’s tailored toward developers and advanced users, it also includes an interactive command-line experience for initializing budgets, generating charts, and diving deep into spending patterns.
    Downloads: 8 This Week
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  • 11
    FossFLOW

    FossFLOW

    Make beautiful isometric infrastructure diagrams

    FossFLOW is an open-source Progressive Web App for creating visually rich isometric infrastructure and network diagrams directly in the browser. Built with React and the Isoflow library, the application provides a specialized environment for producing 2.5D technical diagrams that are especially useful for DevOps and architecture documentation. The project is structured as a monorepo containing both a reusable React component library and the full web application wrapper. Because it runs fully...
    Downloads: 29 This Week
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  • 12
    PlotJuggler

    PlotJuggler

    The Time Series Visualization Tool that you deserve

    Fast, intuitive, and extensible time series visualization tool. Its Drag & Drop interface is designed to maximize both simplicity and speed. PlotJuggler is perfect for visualizing logs, offline and real-time data, and it can be used in multiple fields. PlotJuggler can be connected to an external application using any inter-process communication and display data in real time. Thanks to its plugin-based architecture, it is easy to add new data sources and functionalities. If needed, you can...
    Downloads: 40 This Week
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  • 13
    CSV Lint

    CSV Lint

    CSV Lint plug-in for Notepad++ for syntax highlighting

    CSV Lint plug-in for Notepad++ for syntax highlighting, csv validation, automatic column and datatype detecting fixed width datasets, change datetime format, decimal separator, sort data, count unique values, convert to xml, json, sql etc. A plugin for data cleaning and working with messy data files. Use CSV Lint for metadata discovery, technical data validation, and reformatting on tabular data files. It is not meant to be a replacement for spreadsheet programs like Excel or SPSS, but rather it's a quality control tool to examine, verify or polish up a dataset before further processing.
    Downloads: 25 This Week
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  • 14
    Frankfurter

    Frankfurter

    Currency data API

    ...It allows users to specify base currencies and filter results by selected currencies, making responses efficient and customizable. The system can be used directly from client-side applications or self-hosted for full control over data access. Its lightweight design and straightforward JSON responses make integration easy across web and mobile environments.
    Downloads: 1 This Week
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  • 15
    Benthos

    Benthos

    Fancy stream processing made operationally mundane

    Benthos is a high performance and resilient stream processor, able to connect various sources and sinks in a range of brokering patterns and perform hydration, enrichments, transformations and filters on payloads. It comes with a powerful mapping language, is easy to deploy and monitor, and ready to drop into your pipeline either as a static binary, docker image, or serverless function, making it cloud native as heck. Delivery guarantees can be a dodgy subject. Benthos processes and...
    Downloads: 56 This Week
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  • 16
    BacklogTracker

    BacklogTracker

    A cross platform application to track anything that piles up

    ...The application estimates how long clearing a backlog will take based on a daily completion target. An accumulation predictor previews how the workload may change over time. Offline-first operation, JSON backups, and shareable templates make it practical for personal planning across Android, Windows, Linux, and macOS.
    Downloads: 2 This Week
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  • 17
    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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  • 18
    Ossie

    Ossie

    Standardize the exchange of semantic metadata across analytics

    Apache Ossie is an open-source initiative developing a vendor-neutral standard for exchanging semantic metadata across analytics, artificial intelligence, and business intelligence platforms. Formerly known as Open Semantic Interchange, it aims to establish consistent business definitions across different data tools. The specification uses JSON and YAML to represent reusable semantic models. It helps organizations describe metrics and business concepts without tying them to a proprietary platform. A shared semantic specification reduces inconsistencies when applications interpret the same underlying data. The repository includes machine-readable schemas, documentation, and example models based on TPC-DS. ...
    Downloads: 0 This Week
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  • 19
    JS Analyzer

    JS Analyzer

    Burp Suite extension for JavaScript static analysis

    ...The extension is designed to reduce manual effort when analyzing large or obfuscated JavaScript assets, helping testers find security vulnerabilities and sensitive information faster and more reliably. It also includes UI features such as live search, result filtering, and the ability to export findings in JSON format for further processing. The underlying engine can be used independently in Python, enabling integration into custom workflows or automated pipelines outside Burp Suite.
    Downloads: 1 This Week
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  • 20
    Broot

    Broot

    A new way to see and navigate directory trees

    ...You may also search with a regular expression. To do this, add a / before the pattern. You may also apply logical operators or combine patterns, for example searching test in all files except json ones could be !/json$/&c/test and searching carg both in file names and file contents would be carg|c/carg.
    Downloads: 1 This Week
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  • 21
    timelinize

    timelinize

    Store your data from all your accounts and devices

    timelinize is an open-source tool for creating rich, shareable timelines from structured data sources (like YAML, CSV, or JSON) that helps users transform static event lists into beautiful, interactive narratives suitable for presentations, documentation, or educational displays. The project emphasizes simplicity and flexibility by letting contributors focus on the data — defining dates, labels, descriptions, links, and media — while timelinize handles rendering, layout, and interactivity in a polished browser experience. ...
    Downloads: 0 This Week
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  • 22
    Firefly III

    Firefly III

    Firefly III: a personal finances manager

    Firefly III is a personal finance manager and double-entry accounting tool built to help individuals and small organizations track budgets, investments, debts, and expenses. Users can import bank statements (CSV, OFX, QIF) or integrate via APIs, map transaction categories, and reconcile accounts. The system supports budgeting schedules, repeating transactions, automatic categorization rules, and reporting dashboards to analyze trends over time. For investments, it tracks price history,...
    Downloads: 16 This Week
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  • 23
    Java Tablesaw

    Java Tablesaw

    Java dataframe and visualization library

    ...Tablesaw also supports descriptive statistics and can be used to prepare data for working with machine learning libraries like Smile, Tribuo, H20.ai, DL4J. Import data from RDBMS, Excel, CSV, TSV, JSON, HTML, or Fixed Width text files, whether they are local or remote (http, S3, etc.) Tablesaw supports data visualization by providing a wrapper for the Plot.ly JavaScript plotting library. Here are a few examples of the new library in action. Descriptive stats: mean, min, max, median, sum, product, standard deviation, variance, percentiles, geometric mean, skewness, kurtosis, etc. ...
    Downloads: 0 This Week
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  • 24
    Viper

    Viper

    A complete configuration solution for Go applications

    Viper is a complete configuration solution for Go applications including 12-Factor apps. It is designed to work within an application, and can handle all types of configuration needs and formats. It supports setting defaults, reading from JSON, TOML, YAML, HCL, envfile and Java properties config files, live watching and re-reading of config files (optional), reading from environment variables, reading from remote config systems (etcd or Consul), and watching changes, reading from command line flags, reading from buffer, and setting explicit values. iper can be thought of as a registry for all of your applications configuration needs. ...
    Downloads: 1 This Week
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  • 25
    SmoothCSV

    SmoothCSV

    SmoothCSV is a powerful and intuitive tool for editing CSV files

    SmoothCSV is a cross-platform CSV editor designed for efficiently viewing, editing, and transforming tabular data. It provides a spreadsheet-like interface with advanced row, column, and cell editing capabilities. Users can sort, filter, search, and replace data using visual controls or regular expressions. Its SQL console allows running SELECT queries directly against CSV files. The software supports comparing CSV datasets, performing text transformations, and editing multiple cells...
    Downloads: 9 This Week
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