Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Chez Scheme

12 Lessons to Get Started Building AI Agents

CodeQL: the libraries and queries that power security researchers around the world, as well as code scanning in GitHub Advanced Security

Collection of syntax/parse macros

A minimalist revision of the miniKanren language with no additional features

Some educational code written 10+ years ago at IU

A readable lisp in less than 1k lines of C

The Pie language, which accompanies The Little Typer by Friedman and Christiansen

Elastic-Job is a distributed scheduled job framework, based on Quartz and Zookeeper.

A quickstart generator for Spring projects

JavaFX Material Design Library

aria2 is a lightweight multi-protocol & multi-source, cross platform download utility operated in command-line. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink.

samples for Apache Dubbo

Java JWT: JSON Web Token for Java and Android

Curated collection of useful Kotlin 1.3 snippets that you can understand quickly, using only stdlib functionality.

JavaFX Socket Multithreaded Chat Client / Server - FXML

Fescar is an easy-to-use, high-performance, java based, open source distributed transaction solution.

A java-based JVM. 用Java实现的JAVA虚拟机，用于演示 JVM 的原理。非常简单，实际上简单得只够运行HelloWorld。虽然简单，但尽量符合 JVM 标准。

Demonstrate all the questions on LeetCode in the form of animation.（用动画的形式呈现解LeetCode题目的思路）

Scheme's commonly used small functions

👨‍🎓 Java related : basic, concurrent, algorithm

Starter for Spring Boot 2.0 Kotlin applications with configurations for Gradle, Mongo, JUnit 5 tests, logging, CircleCI and Docker compose

🤓 Build your own (insert technology here)

互联网公司技术架构，微信/淘宝/微博/腾讯/阿里/美团点评/百度/Google/Facebook/Amazon/eBay的架构，欢迎PR补充

后端架构师技术图谱

SOFAArk is a light-weight，java based classloader isolation framework.

A light-weight and dynamic dependency injection framework

Rdf-File是一个处理结构化文本文件的工具组件