jetfire

WebSocket (RFC 6455) client library for iOS & OS X

jjwt

Java JWT: JSON Web Token for Java and Android

jmh

https://openjdk.java.net/projects/code-tools/jmh/

jq

Command-line JSON processor

jquery-tags-input

Magically convert a simple text input into a cool tag list with this jQuery plugin.

jquery-ujs

Ruby on Rails unobtrusive scripting adapter for jQuery

js2uml

Convert JS to UML class diagrams

jsr

Java Specification Requests

juc

多线程与高并发

junit-in-action-third-edition

JUnit in Action Third Edition

junit-insights

Extension for JUnit which provides insights for the runtime of contexts, classes and methods

junit-pioneer

JUnit 5 Extension Pack

junit5-samples

Collection of sample applications using JUnit 5.

jvm-compressor-benchmark

Benchmark suite for data compression library on the JVM

jvm-mechanics

Presentation & Code Samples Showing Compilation & Deoptimization Behavior of HotSpot

jvm-sandbox

Real - time non-invasive AOP framework container based on JVM

jvm-serializers

Benchmark comparing serialization libraries on the JVM

kibana

:bar_chart: Kibana analytics and search dashboard for Elasticsearch

kitty

Spring Cloud & Spring Cloud Alibaba 基础框架，内置了 Cat 监控，互联网公司落地 Spring Cloud 架构必备。

kittysamples

koupleless

modular dev framework and serving platform to enable app evolve from monolithic to microservices smoothly. 模块化研发框架与运维调度系统，帮助应用解决研发运维系列痛点问题，省资源、秒级启动、快速需求交付等

langchain

🦜🔗 Build context-aware reasoning applications

langchain4j

Java version of LangChain

langfuse

🪢 Open source LLM engineering platform: Observability, metrics, evals, prompt management, playground, datasets. Integrates with LlamaIndex, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

leaf

Distributed ID Generate Service

learning-graphql

The code samples for Learning GraphQL by Eve Porcello and Alex Banks, published by O'Reilly Media

leave-sample

本代码来源于极客时间《DDD实战》专栏。

leetcode

LeetCode题解，151道题完整版

lita

ChatOps for Ruby.

live-plugin

IntelliJ plugin for writing IntelliJ plugins at runtime ⚡️