Showing 1115 open source projects for "data json"

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  • 1
    srsly

    srsly

    Modern high-performance serialization utilities for Python

    This package bundles some of the best Python serialization libraries into one standalone package, with a high-level API that makes it easy to write code that's correct across platforms and Pythons. This allows us to provide all the serialization utilities we need in a single binary wheel. Currently supports JSON, JSONL, MessagePack, Pickle, and YAML. Serialization is hard, especially across Python versions and multiple platforms. After dealing with many subtle bugs over the years (encodings,...
    Downloads: 24 This Week
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  • 2
    simplejson

    simplejson

    simplejson is a simple, fast, extensible JSON encoder/decoder

    simplejson is a simple, fast, complete, correct and extensible JSON <http://json.org> encoder and decoder for Python 3.3+ with legacy support for Python 2.5+. It is pure Python code with no dependencies but includes an optional C extension for a serious speed boost. simplejson is the externally maintained development version of the json library included with Python (since 2.6). This version is tested with the latest Python 3.8 and maintains backward compatibility with Python 3.3+ and the...
    Downloads: 3 This Week
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  • 3
    msgspec

    msgspec

    A fast serialization and validation library, with builtin

    msgspec is a fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML.
    Downloads: 2 This Week
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  • 4
    Figma Sprite Generator

    Figma Sprite Generator

    A Figma plugin to generate sprite sheets and JSON files from selected

    Figma Sprite Generator is a Figma plugin designed to create sprite sheets and corresponding JSON metadata from selected icons. This tool is ideal for designers and developers working on web projects or UI libraries, as it automates sprite generation for more efficient workflows. Users can quickly convert their icons into PNG sprites and extract JSON files with icon dimensions and positions, streamlining the process of incorporating sprites into websites or applications.
    Downloads: 3 This Week
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  • 5
    JSONPath Plus

    JSONPath Plus

    A fork of JSONPath

    Analyse, transform, and selectively extract data from JSON documents (and JavaScript objects). JSON path-plus expands on the original specification to add some additional operators and makes explicit some behaviors the original did not spell out. Try the browser demo or Runkit (Node).
    Downloads: 4 This Week
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  • 6
    ArduinoJson

    ArduinoJson

    JSON library for Arduino and embedded C++. Simple and efficient

    ArduinoJson is a C++ JSON library for Arduino and IoT (Internet Of Things). ArduinoJson has a simple and intuitive syntax to handle objects and arrays. ArduinoJson supports both JSON serialization and deserialization. ArduinoJson uses a fixed memory allocation, allowing to work on devices with very little RAM. ArduinoJson can filter large inputs to keep only fields that are relevant to your application, thereby saving a lot of memory. ArduinoJson can parse directly from an input Stream or...
    Downloads: 5 This Week
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  • 7
    restc-cpp C++ library

    restc-cpp C++ library

    Modern C++ REST Client library

    ...It uploads a stream of data, like a file, to an HTTP server. It downloads a stream of data, like a file or an array of JSON objects, from a HTTP server.
    Downloads: 0 This Week
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  • 8
    iguana

    iguana

    Universal serialization engine

    iguana is a modern, universal and easy-to-use serialization engine developed in C++20 and C++17. Serialize an object to any other format data with compile-time reflection, such as json, xml, binary, table and so on. This library is designed to unify and simplify serialization in a portable cross-platform manner. This library is also easy to extend, and you can serialize any format of data with the library.
    Downloads: 2 This Week
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  • 9
    dyff

    dyff

    diff tool for YAML files, and sometimes JSON

    A diff tool for YAML files, and sometimes JSON. dyff is inspired by the way the old BOSH v1 deployment output reported changes from one version to another by only showing the parts of a YAML file that changed. Similar to the standard diff tool, it follows the principle of describing the change by going from the input file to the target to the input file. Input files can be local files (filesystem path), remote files (URI), or the standard input stream (using -).
    Downloads: 7 This Week
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  • 10
    Cities of the World

    Cities of the World

    Cities of the world in Json, based on GeoNames Gazetteer

    Cities of the world in Json, based on GeoNames Gazetteer.
    Downloads: 0 This Week
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  • 11
    Glaze

    Glaze

    Extremely fast, in memory, JSON and interface library for modern C++

    One of the fastest JSON libraries in the world. Glaze reads and writes from C++ memory, simplifying interfaces and offering incredible performance. Glaze also supports binary messages via BEVE and CSV support. And, the library has many more useful features for building APIs.
    Downloads: 3 This Week
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  • 12
    jsonschema

    jsonschema

    An implementation of the JSON Schema specification for Python

    jsonschema is an implementation of the JSON Schema specification for Python. Full support for Draft 2020-12, Draft 2019-09, Draft 7, Draft 6, Draft 4 and Draft 3. Lazy validation that can iteratively report all validation errors. Programmatic querying of which properties or items failed validation.
    Downloads: 4 This Week
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  • 13
    MoshiX

    MoshiX

    Extensions for Moshi including IR plugins, moshi-sealed, and more

    Extensions for Moshi. Moshi is a modern JSON library for Android, Java and Kotlin. It makes it easy to parse JSON into Java and Kotlin classes.
    Downloads: 3 This Week
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  • 14
    Easy Localization

    Easy Localization

    Easy and Fast internationalizing your Flutter Apps

    Easy and Fast internationalization for your Flutter Apps. You can use JSON, CSV, HTTP, XML, YAML files, etc. Code generation for localization files and keys.
    Downloads: 3 This Week
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  • 15
    encoding

    encoding

    Go package containing implementations of efficient encoding

    Go package containing implementations of encoders and decoders for various data formats. At Segment, we do a lot of marshaling and unmarshaling of data when sending, queuing, or storing messages. The resources we need to provision on the infrastructure are directly related to the type and amount of data that we are processing. At the scale we operate at, the tools we choose to build programs can have a large impact on the efficiency of our systems. It is important to explore alternative...
    Downloads: 4 This Week
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  • 16
    OSCAL

    OSCAL

    Open Security Controls Assessment Language (OSCAL)

    ...The OSCAL website provides an overview of the OSCAL project, including an XML and JSON schema reference, examples, and other resources.
    Downloads: 5 This Week
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  • 17
    Spectral

    Spectral

    A flexible JSON/YAML linter for creating automated style guides

    ...Spectral is open-source but is also baked into Stoplight, with extensions for VS Code and other integration options, giving you real-time feedback wherever you design APIs. Spectral can be used as a generic ruleset engine on any JSON or YAML data but was built with OpenAPI, AsyncAPI, and JSON Schema in mind. Use Spectral rules to target API descriptions for quality improvement or enforce API Style Guide rules, such as naming conventions for OpenAPI models or prohibiting integers in URLs.
    Downloads: 3 This Week
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  • 18
    Jbuilder

    Jbuilder

    Generate JSON objects with a Builder-style DSL

    Jbuilder gives you a simple DSL for declaring JSON structures that beats manipulating giant hash structures. This is particularly helpful when the generation process is fraught with conditionals and loops. You can either use Jbuilder stand-alone or directly as an ActionView template language. When required in Rails, you can create views à la show.json.jbuilder (the json is already yielded). Fragment caching is supported, it uses Rails.cache and works like caching in HTML templates. If your...
    Downloads: 7 This Week
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  • 19
    camaro

    camaro

    camaro is an utility to transform XML to JSON, using Node.js

    camaro is a utility to transform XML to JSON, using Node.js bindings to a native XML parser pugixml - one of the fastest XML parsers around.
    Downloads: 2 This Week
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  • 20
    JC

    JC

    CLI tool and python library

    ...In this case, the output will be a python dictionary, or a list of dictionaries, instead of JSON. Two representations of the data are available. The default representation uses a strict schema per parser and converts known numbers to int/float JSON values. Certain known values of None are converted to JSON null, known boolean values are converted, and, in some cases, additional semantic context fields are added.
    Downloads: 1 This Week
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  • 21
    jsonschema2pojo

    jsonschema2pojo

    Generate Java types from JSON or JSON Schema for data-binding

    ...If the additionalProperties node is undefined (not present), null or empty, then a new bean property named "additionalProperties", of type Map<String,Object> is added to the generated type (with appropriate accessors). The accessors are annotated to allow Jackson to marshal/unmarshal unrecognised (additional) properties found in JSON data from/to this map.
    Downloads: 1 This Week
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  • 22
    Easily store some loose values

    Easily store some loose values

    Easily store some values

    This package makes it easy to store and retrieve some loose values. Stored values are saved as a json file.
    Downloads: 1 This Week
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  • 23
    The CUE Data Constraint Language

    The CUE Data Constraint Language

    The home of the CUE language. Validate and define text-based config

    CUE is an open source data constraint language which aims to simplify tasks involving defining and using data. CUE merges the notion of schema and data. The same CUE definition can simultaneously be used for validating data and act as a template to reduce boilerplate. Schema definition is enriched with fine-grained value definitions and default values. At the same time, data can be simplified by removing values implied by such detailed definitions. The merging of these two concepts enables...
    Downloads: 4 This Week
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  • 24
    typescript-generator

    typescript-generator

    Generates TypeScript from Java, JSON declarations, REST service client

    typescript-generator is a tool for generating TypeScript definition files (.d.ts) from Java JSON classes. If you have REST service written in Java (or another JVM language) using object to JSON mapping you can use typescript-generator to generate TypeScript interfaces from Java classes.
    Downloads: 2 This Week
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  • 25
    Malli

    Malli

    High-performance data-driven data specification library

    Malli is a powerful, data-driven schema library for Clojure and ClojureScript, offering rich support for specification, validation, parsing, error reporting, and generative testing. 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: 2 This Week
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