Showing 43727 open source projects for "json-java"

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  • 1
    JSON-java

    JSON-java

    A reference implementation of a JSON package in Java

    JSON is a light-weight language-independent data interchange format. The JSON-Java package is a reference implementation that demonstrates how to parse JSON documents into Java objects and how to generate new JSON documents from the Java classes.
    Downloads: 29 This Week
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  • 2
    Java JWT JSON

    Java JWT JSON

    Java JWT: JSON Web Token for Java and Android

    JJWT aims to be the easiest-to-use and understand library for creating and verifying JSON Web Tokens (JWTs) and JSON Web Keys (JWKs) on the JVM and Android. JJWT is a pure Java implementation based exclusively on the JOSE Working Group RFC specifications.
    Downloads: 1 This Week
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  • 3
    JSON Schema Validator

    JSON Schema Validator

    A fast Java JSON schema validator that supports draft V4, V6, V7, V201

    This is a Java implementation of the JSON Schema Core Draft v4, v6, v7, v2019-09 and v2020-12(partial) specification for JSON schema validation. In addition, it also works for OpenAPI 3.0 request/response validation with some configuration flags. For users who want to collect information from a JSON node based on the schema, the walkers can help.
    Downloads: 2 This Week
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  • 4
    ZJsonPatch

    ZJsonPatch

    This is an implementation of RFC 6902 JSON Patch written in Java

    This is an implementation of RFC 6902 JSON Patch written in Java. It can be used to avoid sending a whole document when only a part has changed, thus reducing network bandwidth requirements if data (in JSON format) is required to send across multiple systems over network or in case of multi DC transfer.
    Downloads: 5 This Week
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  • 5
    Gson

    Gson

    A Java serialization/deserialization library to convert Java Objects

    Gson is a Java library developed by Google that allows conversion between Java objects and JSON. It enables serialization and deserialization of Java classes to and from JSON format, handling complex and generic types, nulls, custom naming policies, and more. Gson is lightweight, easy to use, and does not require annotation-based configuration, making it a popular choice for JSON processing in Java applications.
    Downloads: 19 This Week
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  • 6
    Java WebSockets

    Java WebSockets

    A barebones WebSocket client and server implementation

    This repository contains a barebones WebSocket server and client implementation written in 100% Java. The underlying classes are implemented java.nio, which allows for a non-blocking event-driven model (similar to the WebSocket API for web browsers). The org.java_websocket.server.WebSocketServer abstract class implements the server-side of the WebSocket Protocol. A WebSocket server by itself doesn't do anything except establish socket connections though HTTP.
    Downloads: 8 This Week
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  • 7
    fastjson

    fastjson

    A fast JSON parser/generator for Java

    Fastjson is a Java library that can be used to quickly convert Java Objects into their JSON representation or convert JSON strings to their equivalent Java object. Based on benchmarks it provides the best performance in both server side and Android client, and can work with arbitrary Java objects, even those pre-existing objects of which you do not have the source code.
    Downloads: 2 This Week
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  • 8
    jackson-core

    jackson-core

    Core part of Jackson that defines Streaming API

    This project contains core low-level incremental ("streaming") parser and generator abstractions used by Jackson Data Processor. It also includes the default implementation of handler types (parser, generator) that handle JSON format. The core abstractions are not JSON specific, although naming does contain 'JSON' in many places, due to historical reasons. Only packages that specifically contain the word 'json' are JSON-specific. This package is the base on which Jackson's data-binding package builds on. It is licensed under Apache License 2.0. Alternate data format implementations (like Smile (binary JSON), XML, CSV, Protobuf, and CBOR) also build on this base package, implementing the core interfaces, and making it possible to use standard data-binding packages regardless of underlying data format.
    Downloads: 12 This Week
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  • 9
    Problem

    Problem

    A Java library that implements application/problem+json

    Problem is a library that implements application/problem+json. It comes with an extensible set of interfaces/implementations as well as convenient functions for everyday use. It's decoupled from any JSON library but contains a separate module for Jackson.
    Downloads: 0 This Week
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  • 10
    Java JWT

    Java JWT

    Java implementation of JSON Web Token (JWT)

    A Java implementation of JSON Web Token (JWT) - RFC 7519. This library requires Java 8 or higher. The last version that supported Java 7 was 3.11.0. The library implements JWT Verification and Signing using several algorithms. The Algorithm defines how a token is signed and verified. It can be instantiated with the raw value of the secret in the case of HMAC algorithms, or the key pairs or KeyProvider in the case of RSA and ECDSA algorithms.
    Downloads: 3 This Week
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  • 11
    jsonschema2pojo

    jsonschema2pojo

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

    Generate plain old Java objects from JSON or JSON-Schema. For each property present in the 'properties' definition, we add a property to a given Java class according to the JavaBeans spec. A private field is added to the parent class, along with accompanying accessor methods (getter and setter). If additionalProperties is specified and set to the boolean value false, then the generated Java type does not support additional properties.
    Downloads: 0 This Week
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  • 12
    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: 0 This Week
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  • 13
    jsonista

    jsonista

    Clojure library for fast JSON encoding and decoding

    Clojure library for fast JSON encoding and decoding.
    Downloads: 0 This Week
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  • 14
    underscore-java

    underscore-java

    java port of Underscore.js

    underscore-java is the Java port of Underscore.js.
    Downloads: 2 This Week
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  • 15
    Logstash Logback Encoder

    Logstash Logback Encoder

    Logback JSON encoder and appenders

    Provides log back encoders, layouts, and appenders to log in JSON and other formats supported by Jackson. Supports both regular LoggingEvents (logged through a Logger) and AccessEvents (logged via logback-access). Originally written to support output in Logstash's JSON format, but has evolved into a highly configurable, general-purpose, structured logging mechanism for JSON and other Jackson data forms.
    Downloads: 0 This Week
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  • 16
    java-client

    java-client

    Java language binding for writing Appium Tests

    Java language binding for writing Appium Tests conforms to W3C WebDriver Protocol. Since version 8 Appium Java Client had several major changes, which might require to update your client code. Make sure to follow the v7 to v8 Migration Guide in order to streamline the migration process.
    Downloads: 0 This Week
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  • 17
    Java Tablesaw

    Java Tablesaw

    Java dataframe and visualization library

    Tablesaw is a dataframe and visualization library that supports loading, cleaning, transforming, filtering, and summarizing data. If you work with data in Java, it may save you time and effort. 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. ...
    Downloads: 0 This Week
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  • 18
    Java Design Patterns

    Java Design Patterns

    Design patterns implemented in Java

    A comprehensive, community-maintained collection of design pattern implementations in Java, offering well-documented, educational examples to help developers understand and apply common architectural solutions. All designs should be as simple as possible. You should start with KISS, YAGNI, and Do The Simplest Thing That Could Possibly Work principles. Complexity and patterns should only be introduced when they are needed for practical extensibility.
    Downloads: 25 This Week
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  • 19
    Cheshire

    Cheshire

    Clojure JSON and JSON SMILE (binary json format) encoding/decoding

    Cheshire is a high-performance JSON encoding and decoding library for Clojure, built atop Jackson to combine fast parsing/generation with advanced support for types like Dates, UUIDs, Sets, Symbols, and the binary JSON SMILE format. Custom encoding is supported from 2.0.0 and up if you encounter a bug, please open a GitHub issue. From 5.0.0 onwards, custom encoding has been moved to be part of the core namespace (not requiring a namespace change).
    Downloads: 1 This Week
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  • 20
    keycloak-config-cli

    keycloak-config-cli

    Import YAML/JSON-formatted configuration files into Keycloak

    keycloak-config-cli is a Keycloak utility to ensure the desired configuration state for a realm based on a JSON/YAML file. The format of the JSON/YAML file is based on the export realm format. Store and handle the configuration files inside git just like normal code. A Keycloak restart isn't required to apply the configuration. The config files are based on the keycloak export files. You can use them to re-import your settings. But keep your files as small as possible. ...
    Downloads: 0 This Week
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  • 21
    signal-cli

    signal-cli

    signal-cli provides a commandline, dbus and JSON-RPC interface

    signal-cli is a command line interface for the Signal messenger. It supports registering, verifying, sending and receiving messages. signal-cli uses a patched libsignal-service-java, extracted from the Signal-Android source code. For registering you need a phone number where you can receive SMS or incoming calls. signal-cli is primarily intended to be used on servers to notify admins of important events. For this use-case, it has a daemon mode with D-BUS interface (man page) and JSON-RPC interface (documentation). ...
    Downloads: 14 This Week
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  • 22
    Framework Benchmarks

    Framework Benchmarks

    Source for the TechEmpower Framework Benchmarks project

    ...With much help from the community, coverage is quite broad and we are happy to broaden it further with contributions. The project presently includes frameworks on many languages including Go, Python, Java, Ruby, PHP, C#, F#,Clojure, Groovy, Dart, JavaScript, Erlang, Haskell, Scala, Perl, Lua, C, and others. The current tests exercise plaintext responses, JSON serialization, database reads and writes via the object-relational mapper (ORM), collections, sorting, server-side templates, and XSS counter-measures. Future tests will exercise other components and greater computation.
    Downloads: 1 This Week
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  • 23
    ImGui Java

    ImGui Java

    JNI based binding for Dear ImGui

    imgui-java is a comprehensive Java binding for Dear ImGui, the popular immediate-mode GUI library used for real-time tools and debug interfaces. This binding allows Java applications—including those using LWJGL or JOGL—to leverage ImGui’s fast and flexible GUI features without switching languages. With support for native backends and OpenGL rendering, imgui-java is perfect for game engines, development tools, and editors that need an intuitive GUI system. ...
    Downloads: 6 This Week
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  • 24
    LangChain for Java

    LangChain for Java

    LangChain4j is an open-source Java library

    LangChain for Java is an open-source Java framework designed to simplify the development of applications powered by large language models. The library provides a unified API that allows developers to connect Java applications to multiple AI providers and embedding databases without having to implement separate integrations for each service. Its architecture includes abstractions for prompts, chat interactions, document processing, embeddings, and vector storage, enabling developers to build complex AI workflows with minimal boilerplate code. ...
    Downloads: 5 This Week
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  • 25
    GraphQL Manifold

    GraphQL Manifold

    Manifold is a Java compiler plugin, features include Metaprogramming

    Manifold is a Java compiler plugin. It supplements Java with direct, type-safe access to GraphQL, JSON & JSON Schema, YAML, XML, CSV, JavaScript, etc. All fully supported in JDK LTS releases 8 - 19 + latest with comprehensive IDE support in IntelliJ IDEA and Android Studio. Manifold consists of a set of modules, one for each feature. Simply add the Manifold dependencies of your choosing to your existing project and begin taking advantage of them.
    Downloads: 0 This Week
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