Stars
Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.
Build your own second brain with supermemory. Extremely fast, scalable, memory API for the AI era.
Domain-Driven-Design Pub/Sub Domain-Events framework
Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.
Resilience4j is a fault tolerance library designed for Java8 and functional programming
Open-source repository for paper "LogGrep: Fast and Cheap Cloud Log Storage by Exploiting both Static and Runtime Patterns"(ACM Eurosys 2023)
lemon-schedule是一个基于akka的轻量级分布式作业调度框架，其核心设计目标是高可用、分布式、轻量级、易扩展，核心功能是cron定时作业、作业实例间任务依赖的管理等。该框架采用Scala语言开发，底层基于akka，目前属于实验性质的项目，欢迎大家试用。
Compressed Log Processor (CLP) is a free log management tool capable of compressing logs and searching the compressed logs without decompression.
Soot based Jimple interpreter
Jar Analyzer - 一个JAR包分析工具，批量分析，SCA漏洞分析，方法调用关系搜索，字符串搜索，Spring组件分析，信息泄露检查，CFG程序分析，JVM栈帧分析，进阶表达式搜索，字节码指令级的动态调试分析，反编译JAR包一键导出，一键提取序列化数据恶意代码，一键分析BCEL字节码
Anki is a smart spaced repetition flashcard program
bulk add word frequency information to your anki chinese decks
Graphic notes on Gilbert Strang's "Linear Algebra for Everyone"
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
Cadence is a distributed, scalable, durable, and highly available orchestration engine to execute asynchronous long-running business logic in a scalable and resilient way.
iWF is a Workflow-As-Code microservice orchestration platform offering an orchestration coding framework and service for building resilient, fault-tolerant, scalable long-running processes
A curated list of awesome open source workflow engines
Master programming by recreating your favorite technologies from scratch.
We do Open Source ERP - Fast, Flexible & Free Software to scale your Business.
ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
Core basic components: log (file / network), configuration (XML / JSON / HTTP), cache (memory / redis), network (TCP / UDP / HTTP), RPC framework, serialization (binary / XML / JSON), APM performan…