polarisxu

otty. an open-source terminal-centric workspace for development and operations.

html-anything. ✨ The agentic HTML editor — your local AI agent writes the HTML, you ship it. 🚀 75 Skills × 9 Surfaces (magazine · deck · poster · XHS / tweet · prototype · data report · Hyperframes) 🛡️ Sandboxed preview · 📤 1-click to WeChat / X / Zhihu / HTML / PNG 🔑 Zero API key — Claude Code / Cursor / Codex / Gemini / Copilot / OpenCode / Qwen / Aider.

ppt-master. AI turns documents or topics into real, native PowerPoint decks—with native shapes, transitions and animations, data-backed charts and tables on demand, audio narration from speaker notes, and support for your own .pptx templates. · by Hugo He

composio. Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

pi. AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI

cli-printing-press. Every API has a secret identity. This finds it, absorbs every feature from every competing tool, then builds the GOAT CLI — designed for AI agents first, with SQLite sync, offline search, and compound insight commands.

cli-agent-lint. Is your CLI ready for AI agents? Automated checks to ensure optimum agentic CLI use: don't block agents, don't waste tokens, ensure safe use.

multica. The open-source managed agents platform. Turn coding agents into real teammates — assign tasks, track progress, compound skills.

bifrost. Fastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode, guardrails, 1000+ models support & <100 µs overhead at 5k RPS.

excalidraw. Virtual whiteboard for sketching hand-drawn like diagrams

gstack. Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA

folio. PDF library for Go: layout engine, HTML to PDF, forms, signatures, barcodes, and PDF/A. Apache 2.0.

superpowers. An agentic skills framework & software development methodology that works.

pua. 你是一个曾经被寄予厚望的 P8 级工程师。Anthropic 当初给你定级的时候，对你的期望是很高的。 一个agent使用的高能动性的skill。 Your AI has been placed on a PIP. 30 days to show improvement.

Product-Manager-Skills. Product Management skills framework built on battle-tested methods for Claude Code, Cowork, Codex, and AI agents.

json-render. The Generative UI framework

tauri. Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

picoclaw. Tiny, Fast, and Deployable anywhere — automate the mundane, unleash your creativity

semantic-router. Intelligent Mixture-of-Models Router for Efficient Heterogeneous LLMs Inference

openclaw. Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

ralph-claude-code. Autonomous AI development loop for Claude Code with intelligent exit detection

go-genai. Google Gen AI Go SDK provides an interface for developers to integrate Google's generative models into their Go applications.

MiroThinker. MiroThinker is a deep research agent optimized for complex research and prediction tasks. Our latest models, MiroThinker-1.7, achieves 74.0 and 75.3 on the BrowseComp and BrowseComp Zh, respectively.

lago. Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics

ulid. Universally Unique Lexicographically Sortable Identifier (ULID) in Go

scalar. Scalar is an open-source API platform:　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　🌐 Modern REST API Client　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　📖 Beautiful API References　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　✨ 1st-Class OpenAPI/Swagger Support

adk-go. An open-source, code-first Go toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

goose. an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

typescript-go. Staging repo for development of native port of TypeScript

goskills. A tool supports OPENAI and other LLMs with Claude Skills, you can also use it as a subagent

serena. A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent

zcf. Zero-Config Code Flow for Claude code & Codex

cc-marketplace. Marketplace repo for Claude Code Plugins

spec-kit. 💫 Toolkit to help you get started with Spec-Driven Development

openagents. OpenAgents - AI Agent Networks for Open Collaboration

blades. Blades is a Go-based multimodal AI Agent framework.

Unla. 🧩 MCP Gateway - A lightweight gateway service that instantly transforms existing MCP Servers and APIs into MCP servers with zero code changes. Features Docker deployment and management UI, requiring no infrastructure modifications.

ollama. Get up and running with Kimi-K2.6, GLM-5.2, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

genkit. Open-source framework for building AI-powered apps in JavaScript, Go, and Python, built and used in production by Google

go-i18n. Translate your Go program into multiple languages.

mcp-gateway. Model Context Protocol (MCP) Gateway & Registry - Central hub for managing tools, resources, and prompts for MCP-compatible LLMs. Translates REST APIs into MCP, builds virtual MCP servers with security and observability, and bridges multiple transports (stdio, SSE, streamable HTTP).

claude-relay-service. CRS-自建Claude Code镜像，一站式开源中转服务，让 Claude、OpenAI、Gemini、Droid 订阅统一接入，支持拼车共享，更高效分摊成本，原生工具无缝使用。

Kode-CLI. Kode CLI — Design for post-human workflows. One unit agent for every human & computer task.

crush. Glamourous agentic coding for all 💘

mcp-toolbox. MCP Toolbox for Databases is an open source MCP server for databases.

coze-loop. Next-generation AI Agent Optimization Platform: Cozeloop addresses challenges in AI agent development by providing full-lifecycle management capabilities from development, debugging, and evaluation to monitoring.

coze-studio. An AI agent development platform with all-in-one visual tools, simplifying agent creation, debugging, and deployment like never before. Coze your way to AI Agent creation.

Qwen3-Coder. Qwen3-Coder is the code version of Qwen3, the large language model series developed by Qwen team.

markitdown. Python tool for converting files and office documents to Markdown.

openai-agents-python. A lightweight, powerful framework for multi-agent workflows

awesome-mcp-servers. A collection of MCP servers.

RAT-retrieval-augmented-thinking. RAT is a powerful tool that improves AI responses by leveraging DeepSeek's reasoning capabilities to guide other models through a structured thinking process.

open-webui. User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

MegaParse. File Parser optimised for LLM Ingestion with no loss 🧠 Parse PDFs, Docx, PPTx in a format that is ideal for LLMs.

mem0. Universal memory layer for AI Agents

firecrawl. The API to search, scrape, and interact with the web at scale. 🔥

promptflow. Build high-quality LLM apps - from prototyping, testing to production deployment and monitoring.

eBooks. eBook分享大集合：主要以IT领域经典书籍收藏，以备不时之需。

swarm. Educational framework exploring ergonomic, lightweight multi-agent orchestration. Managed by OpenAI Solution team.

claude-prompt-generator. Python

ragas. Supercharge Your LLM Application Evaluations 🚀

The-Golang-Standard-Library-by-Example. Golang标准库。对于程序员而言，标准库与语言本身同样重要，它好比一个百宝箱，能为各种常见的任务提供完美的解决方案。以示例驱动的方式讲解Golang的标准库。

phoenix. AI Observability & Evaluation

langtrace. Langtrace 🔍 is an open-source, Open Telemetry based end-to-end observability tool for LLM applications, providing real-time tracing, evaluations and metrics for popular LLMs, LLM frameworks, vectorDBs and more.. Integrate using Typescript, Python. 🚀💻📊

langchaingo. LangChain for Go, the easiest way to write LLM-based programs in Go

aider. aider is AI pair programming in your terminal

sherpa-onnx. Speech-to-text, text-to-speech, speaker diarization, speech enhancement, source separation, and VAD using next-gen Kaldi with onnxruntime without Internet connection. Support embedded systems, Android, iOS, HarmonyOS, Raspberry Pi, RISC-V, RK NPU, Axera NPU, Ascend NPU, x86_64 servers, websocket server/client, support 12 programming languages

seed-tts-eval. Python

GLM-4. GLM-4 series: Open Multilingual Multimodal Chat LMs | 开源多语言多模态对话模型

langchain. The agent engineering platform.

langfuse. 🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

ChatTTS. A generative speech model for daily dialogue.

FlashRAG. ⚡FlashRAG: A Python Toolkit for Efficient RAG Research (WWW2025 Resource)

starlette. The little ASGI framework that shines. 🌟

quivr. Opiniated RAG for integrating GenAI in your apps 🧠 Focus on your product rather than the RAG. Easy integration in existing products with customisation! Any LLM: GPT4, Groq, Llama. Any Vectorstore: PGVector, Faiss. Any Files. Anyway you want.

agentops. Python SDK for AI agent monitoring, LLM cost tracking, benchmarking, and more. Integrates with most LLMs and agent frameworks including CrewAI, Agno, OpenAI Agents SDK, Langchain, Autogen, AG2, and CamelAI

gpt-pilot. The first real AI developer

Vane. Vane is an AI-powered answering engine.

agno. Build, run, and manage agent platforms.

GPTCache. Semantic cache for LLMs. Fully integrated with LangChain and llama_index.

buzz. Buzz transcribes and translates audio offline on your personal computer. Powered by OpenAI's Whisper.

crewAI. Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.

Verba. Retrieval Augmented Generation (RAG) chatbot powered by Weaviate

FreeAskInternet. FreeAskInternet is a completely free, PRIVATE and LOCALLY running search aggregator & answer generate using MULTI LLMs, without GPU needed. The user can ask a question and the system will make a multi engine search and combine the search result to LLM and generate the answer based on search results. It's all FREE to use.

TaskWeaver. The first "code-first" agent framework for seamlessly planning and executing data analytics tasks.

infinity. The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.

go-stress-testing. go 实现的压测工具，ab、locust、Jmeter压测工具介绍【单台机器100w连接压测实战】

dify. Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.

templ. A language for writing HTML user interfaces in Go.

weaviate. Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.

CodeGeeX2. CodeGeeX2: A More Powerful Multilingual Code Generation Model

pop. Send emails from your terminal 📬

typ. Null Types, Safe primitive type conversion and fetching value from complex structures.

dkron. Dkron - Distributed, fault tolerant job scheduling system https://dkron.io

pgrok. Poor man's ngrok - a multi-tenant HTTP/TCP reverse tunnel solution through SSH remote port forwarding

ginkgo. A Modern Testing Framework for Go

chat-langchain. TypeScript

gpt-engineer. CLI platform to experiment with codegen. Precursor to: https://lovable.dev

dust. Custom AI agent platform to speed up your work.

LangChain-Chinese-Getting-Started-Guide. LangChain 的中文入门教程

plane. 🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.

versioninfo. Importable package that parses version info from debug.ReadBuildInfo().

filetype. Fast, dependency-free Go package to infer binary file types based on the magic numbers header signature

qdrant. Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

mods. AI on the command line

lingoose. 🪿 LinGoose is a Go framework for building awesome AI/LLM applications.

go-gui-projects. A list of Go GUI projects

mimetype. A Go package for media type and file extension detection, based on magic numbers

queue. ⏪️ Go package providing multiple queue implementations. Developed in a thread-safe generic way.

imcache. A zero-dependency generic in-memory cache Go library

llama.go. llama.go is like llama.cpp in pure Golang!

opengist. Self-hosted pastebin powered by Git, open-source alternative to Github Gist.

zeropool. Zero-allocation type-safe pool for Go

gotraceui. Go execution trace frontend

goplantuml. PlantUML Class Diagram Generator for golang projects

cursor.

TTS. :robot: :speech_balloon: Deep learning for Text to Speech (Discussion forum: https://discourse.mozilla.org/c/tts)

whisper. Robust Speech Recognition via Large-Scale Weak Supervision

go-openai. OpenAI ChatGPT, GPT-5, GPT-Image-1, Whisper API clients for Go

sonic. Sonic is a blogging platform developed by Go. Simple and powerful

mox. modern full-featured open source secure mail server for low-maintenance self-hosted email

weaver. Programming framework for writing and deploying cloud applications.

uptrace. Open source APM: OpenTelemetry traces, metrics, and logs

fosite. Extensible security first OAuth 2.0 and OpenID Connect SDK for Go.

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

entkit. A Comprehensive Solution for Building Data-Driven Applications with Ease and Efficiency

purego. A library for calling C functions from Go without Cgo

radon. RadonDB is an open source, cloud-native MySQL database for building global, scalable cloud services

conc. Better structured concurrency for go

go-captcha. 🖖 GoCaptcha: A high-performance, interactive behavior captcha library for Go. Supporting click, slide, drag-drop, and rotation modes to secure your applications with ease.

memos. Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.

slashbaseide. Modern database IDE for your dev & data workflows. Supports MySQL, PostgreSQL & MongoDB.

pie. 🍕 Enjoy a slice! A utility library for dealing with slices and maps that focuses on type safety and performance.

autopprof. Automatically profile the Go applications when CPU or memory utilization crosses threshold

gatus. Automated developer-oriented status page with alerting and incident support

notify. A dead simple Go library for sending notifications to various messaging services.

dolt. Dolt – Git for Data

asynq. Simple, reliable, and efficient distributed task queue in Go

2022-talks. Slides and Links for 2022 GopherCon talks

pp. Colored pretty printer for Go language

frankenphp. 🧟 The modern PHP app server

tunny. A goroutine pool for Go

circumflex. 🌿 It's Hacker News in your terminal

go-sql-spanner. Google Cloud Spanner driver for Go's database/sql package.

goleak. Goroutine leak detector

mo. 🦄 Monads and popular FP abstractions, powered by Go 1.18+ Generics (Option, Result, Either...)

rmq. Message queue system written in Go and backed by Redis

wazero. wazero: the zero dependency WebAssembly runtime for Go developers

diagrams. :art: Diagram as Code for prototyping cloud system architectures

haxmap. Fastest and most memory efficient golang concurrent hashmap

algernon. Small self-contained pure-Go web server with Lua, Teal, Markdown, HTTP/2, QUIC, Redis, TypeScript, React 19, SQLite, and PostgreSQL support ++

grm. redis可视化工具（gin+element-plus）【部署简单便捷，SSH连接，用户校验，操作日志、命令行模式、LUA脚本执行、Redis监控等】

dbpack. A db proxy for distributed transaction, read write splitting and sharding! Support any language! It can be deployed as a sidecar in a pod.

maths. Maths includes mathematical functions not defined in the standard Go math package.

swag. Automatically generate RESTful API documentation with Swagger 2.0 for Go.

go-nanoid. Nano ID for Go

ksql. A Simple and Powerful Golang SQL Library

st. ST - Struct Tagger - Tags your structs so you don't have to, saving you development time and encoding/decoding sanity.

ptg. 💥Performance testing tool (Go), It is also a GUI gRPC client.

SyMon. A simple system monitoring and alerting tool to monitor server HW stats.

connect-go. The Go implementation of Connect: Protobuf RPC that works.

golearn. Machine Learning for Go

god. Automation tool to deploy and manage Go services using systemd on GNU/Linux machines

concurrent-map. a thread-safe concurrent map for go

mapper. A simple and easy go tools for auto mapper map to struct, struct to map, struct to struct, slice to slice, map to slice, map to json.

rsync. rsync in Go! implements client and server, which can send or receive files (upload, download, all directions supported)

broker. go broker interface,you can use kafka,redis,pulsar etc.

lancet. A comprehensive, efficient, and reusable util function library of Go.

test. A modern generic testing assertions library for Go

googleapis. Public interface definitions of Google APIs.

bud. The Full-Stack Web Framework for Go

octosql. OctoSQL is a query tool that allows you to join, analyse and transform data from multiple databases and file formats using SQL.

elastic. Deprecated: Use the official Elasticsearch client for Go at https://github.com/elastic/go-elasticsearch

nocodb. 🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative

generic. A collection of generic data structures written in Go.

ZenQ. A thread-safe queue faster and more resource efficient than golang's native channels

btree. BTree provides a simple, ordered, in-memory data structure for Go programs.

failpoint. An implementation of failpoints for Golang.

qor. QOR is a set of libraries written in Go that abstracts common features needed for business applications, CMSs, and E-commerce systems.

fx. Terminal JSON viewer & processor

canal. 阿里巴巴 MySQL binlog 增量订阅&消费组件

lumberjack. lumberjack is a log rolling package for Go

casdoor. An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP, OAuth, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, Google Workspace, Azure AD

Study-Floder. 相当不错的图书，例如《数学之美》《提问的智慧》《软件工程可靠性》《时间简史》《毛泽东选集【全四卷】》《浪潮之巅》《金字塔原理》《TCP/IP卷一/卷二/卷三》《[荐]深入浅出设计模式》等；一些大的上传受限制的文件《图解TCP_IP_第5版》等在README

beatui. BeatUI，为 AI 打造的 UI 框架，专治各种 AI 乱象

ghw. Go HardWare discovery/inspection library

cpuid. CPU feature identification for Go

buf. The best way of working with Protocol Buffers.

mimir. Grafana Mimir provides horizontally scalable, highly available, multi-tenant, long-term storage for Prometheus.

goyave. 🍐 The enterprise REST API framework

gh-dash. A rich terminal UI for GitHub that doesn't break your flow.

gotrace. A lib for monitoring runtime goroutine stack

fortio. Fortio load testing library, command line tool, advanced echo server and web UI in go (golang). Allows to specify a set query-per-second load and record latency histograms and other useful stats.

zee. A modern text editor for the terminal written in Rust

superset. Apache Superset is a Data Visualization and Data Exploration Platform

Yearning. 🐳 A most popular sql audit platform for mysql

leaktest. Goroutine Leak Detector

xid. xid is a globally unique id generator thought for the web

lotusdb. Most advanced key-value database written in Go, extremely fast, compatible with LSM tree and B+ tree.

go-grpc-middleware. Golang gRPC Middlewares: interceptor chaining, auth, logging, retries and more.