Build LLM from scratch

Implementation of my RAG system that won all categories in Enterprise RAG Challenge 2

FlowGram is an extensible workflow development framework with built-in canvas, form, variable, and materials that helps developers build AI workflow platforms faster and simpler.

The official repo for “Dolphin: Document Image Parsing via Heterogeneous Anchor Prompting”, ACL, 2025.

A simple screen parsing tool towards pure vision based GUI agent

Train your AI self, amplify you, bridge the world

A collection of MCP servers.

Cracking encrypted wechat message history from android

🍒 Cherry Studio is a desktop client that supports for multiple LLM providers.

🛰 Metad® Open Platform for Enterprise Data Analysis, Indicator Management and Reporting

The simplest, fastest repository for training/finetuning medium-sized GPTs.

Mybatis Plus Demo for integrating mybatis-spring-native

⭐️ The Open-Source Polyglot Observability Warehouse: Light, Fast, Cloud Native, Drop-in Grafana LGTMP alternative 🚀 Indie All-in-One Opentelemetry, Loki, Prometheus, Tempo, Pyroscope On-Prem Altern…

ClickHouse® is a real-time analytics database management system

Prometheus Alert是开源的运维告警中心消息转发系统,支持主流的监控系统Prometheus,Zabbix,日志系统Graylog和数据可视化系统Grafana发出的预警消息,支持钉钉,微信,华为云短信,腾讯云短信,腾讯云电话,阿里云短信,阿里云电话等

Fancy stream processing made operationally mundane

Open-source IoT Platform - Device management, data collection, processing and visualization.

A dev tool that records user interaction with a web application and generates cypress code to allow the developer to replicate that particular session.

A Cloud Native Batch System (Project under CNCF)

MT7601u of 360 or xiaomi wifi Linux driver for Synology DS918+

Small AWS Lambda that executes Groovy in a sandboxed environment

a super simple, no-nonsense diagramming library written in react that just works

Light weight cross-platform test automation

LinDB is a scalable, high performance, high availability distributed time series database.

Service to replicate InfluxDB data for high availability.

High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios

An easy to use, self-service open BI reporting and BI dashboard platform.

The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data 📊

jsoniter (json-iterator) is fast and flexible JSON parser available in Java and Go

CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。