Open-Source Tools

这是一个基于Playwright和人工智能技术的闲鱼多任务监控与分析系统。它解决了用户在闲鱼海量商品中难以手动、持续地发现心仪或高性价比产品的痛点。系统通过实时或定时监控，结合AI进行智能分析与筛选，并配备了功能完善的后台管理界面。它非常适合需要批量监控特定商品、寻找优惠机会的二手交易爱好者、个人卖家或小型商家使用。

Vorssaint is a free, open-source macOS menu bar app that provides a suite of modular utilities for window management, mouse and keyboard customization, and productivity. It solves the problem of cluttered, bloated apps by letting you install only the tools you need, keeping everything local and lightweight. It's designed for Mac power users who want fine-grained control over their system's behavior without installing multiple separate applications.

Postiz is an agentic social media scheduling tool that automates your entire content workflow. It solves the problem of manual, time-consuming social media management by letting AI agents draft and schedule posts for your review. It's designed for AI-first marketers, developers building custom apps, and automation teams integrating with platforms like n8n or Make.com.

AI Marketing Hub Pro is a comprehensive platform providing AI skills, workflows, and automations for SEO, ads, and content marketing. It solves the problem of time-consuming manual marketing tasks and ineffective AI tools by offering proven, no-code solutions. It's built for agencies looking to scale, business owners seeking more leads, marketers wanting efficiency, and builders needing ready-to-use AI repositories.

这是一个开源的紫微斗数排盘引擎，严格遵循倪海厦《天纪》体系，提供完整的星曜排布、四化系统计算。它解决了传统排盘工具复杂、体系不一的问题，内置了格局知识库和《紫微斗数全书》等古籍原文数据。适合命理研究者、开发者以及对传统文化和倪师体系感兴趣的学习者使用。

Twenty is an open-source alternative to Salesforce, built from the ground up for the AI era. It provides technical teams with the building blocks to create a custom CRM that adapts to complex and evolving business needs. It's designed for companies that require a flexible, developer-friendly CRM that can be tailored and scaled with their operations.

Lap is a local-first photo manager designed for large personal libraries. It solves the problem of managing thousands of photos and videos without relying on cloud services, keeping your memories private and on your own storage. It's built for photographers, families, and anyone with extensive local photo collections who values privacy and direct control over their media.

Fully autonomous AI Agents system capable of performing complex penetration testing tasks

O DeskcommCRM é um sistema operacional comercial de código aberto e auto-hospedado. Ele resolve o problema de leads que se perdem no funil, substituindo planilhas e robôs ineficazes por agentes de IA nativos que atendem no WhatsApp, qualificam e registram tudo de forma auditável. É feito para qualquer negócio que vende por chat e quer controle total, sem mensalidade por usuário.

OpenWhispr is a privacy-first, cross-platform dictation app that converts speech to text. It solves the problem of slow typing and privacy concerns by offering fast, local transcription using models like Nvidia Parakeet/Whisper, as well as optional cloud models. It's designed for professionals like clinicians, lawyers, and anyone who needs efficient, secure voice-to-text functionality in applications like Slack, meeting notes, and document creation on macOS, Windows, Linux, and iOS.

Prompts.chat is a social platform and library for generative AI prompts. It solves the problem of prompt discovery and management by providing a community-driven space to share, find, and organize effective prompts. It's designed for AI enthusiasts, developers, teams, and organizations who want to leverage collective knowledge while maintaining the option for complete privacy through self-hosting.

claude-obsidian is a free Claude Code plugin that automates your personal knowledge management in Obsidian. It solves the maintenance problem of traditional second brains by reading your sources and automatically writing, linking, and filing notes into a connected knowledge graph. It's for knowledge workers, researchers, and anyone tired of manually maintaining their note vaults, offering a self-sustaining system of plain Markdown files you own.

career-ops is an open-source AI job search system that runs locally on your machine inside any AI coding CLI. It solves the problem of manual, time-consuming job hunting by automatically scanning portals, evaluating listings against your CV with a structured rubric, and tailoring application materials. It's built for developers and technical professionals who want a private, powerful, and automated way to manage their job search pipeline directly from their terminal.

APILayer is a unified platform that provides access to over 40 high-productivity APIs through a single account and API key. It solves the problem of developers needing to manage multiple accounts, keys, and integrations across different API providers by consolidating essential services like geolocation, finance, weather, and developer tools into one hub. It's designed for developers, engineering teams, and businesses who want to build applications faster by integrating reliable, well-documented APIs without infrastructure headaches.

Modly is a desktop application that uses local AI to create 3D meshes from your photos or text prompts. It solves the problem of privacy, cost, and cloud dependency by running entirely on your own NVIDIA GPU, keeping your data secure and generations unlimited. It's for 3D artists, game developers, and creators who need quick, private, and high-quality 3D assets ready for tools like Blender, Unity, or Unreal Engine.

OpenMontage is the world's first open-source, agentic video production system. It solves the problem of complex, expensive video creation by automating the entire pipeline—from brief to final render—using AI agents. It's for developers, creators, and teams who want to produce professional videos programmatically, turning their coding environment into a full video production studio.

AirLLM is a library that enables efficient inference for large language models like the 70B parameter class using just a single 4GB GPU. It solves the problem of high hardware requirements and costs typically associated with running state-of-the-art LLMs. This makes advanced AI capabilities accessible to developers, researchers, and small teams with limited computational resources.

GLM Image is an auto-regressive AI image generation model delivering superior text rendering, dense knowledge understanding, and high-fidelity visuals.

Open Source alternatives to popular projects.

Create reliable encrypted containers, distribute access with ease, and securely transfer data without risk. Open-source solution with modern encryption algorithms.

Email List Cleaner is a privacy-first, free and open source email list cleaner. It can be used to validate a list of email addresses.