Havuz

一个微信群社区的站内门户：群聊存档与全文检索，加上论坛、积分、称号、开放 API 与 GitHub 生态。只有群成员能登录。

Isolated databases for every AI agent branch. Build, test, and migrate in parallel. Production stays untouched.

Open-source invoicing for freelancers and small businesses. Next.js 16, MongoDB, Better Auth, with optional AI (Groq).

Self-hosted AI job-search toolkit: evaluates job offers, screens postings, tailors CVs, and tracks applications — all locally, inside Claude

Portofolio Builder

Pre-launch security checklist for AI-generated apps (Lovable, v0, Bolt, Cursor). 69 checks covering Supabase RLS, exposed keys, and prompt i

Daysavor（日食笔记）— 用 AI 把小红书等分享链接整理成可收藏、可分类的中文菜谱 App。

Clinia Context Engine Studio - open-source studio app for the Clinia Context Engine.

Interfaces that bend the light

Animated React components for Next.js, installable through the shadcn registry or the @devclubnst/ui CLI

Local AI character filmmaking with ComfyUI — create consistent characters, scenes, images, and short films.

A self-hosted English dictionary: 300 000 entries with meanings, examples, forms, translations and word links behind a public API, an admin

Netfox — native macOS network monitor. Marketing site, docs, release artifacts.

AGENTIC · LEARNING — Hand this repo to your agent. It interviews you, hunts down the best sources in the world on your subject, and builds y

Generate blog posts, newsletters, and AI video — manage and track it all in one dashboard. Next.js + shadcn/ui + OpenRouter + Higgsfield.

瓴关 Arcway：自托管 LLM 网关。OpenAI 兼容 /v1，网页后台管理渠道、路由和密钥。

The open interoperability layer for AI agents. Connect your favorite agents and harnesses. Work together.

TouhouFlandre（东方芙一把）官方开源仓库，支持每日、单人、多人等多种模式

Runnable examples for AI agent identity & compliance — certificate issuance, scope enforcement, and integrations for LangChain, CrewAI, Next

Plugin hub and marketplace for Paperclip — discover connectors, automations, and extensions for AI agent teams

Ride all five Chennai Metro lines in real-time 3D, on the real track through the real city (OpenStreetMap): viaducts, tunnels, underground s

Static security & correctness linter for Payload CMS. Zero-config, deterministic, ts-morph-based. Catches access-control gaps, unsafe Local

Self-hosted email inbox for custom domains, built on Cloudflare. Sends and receives through Cloudflare, Resend or Amazon SES.

Self-hosted chat-with-your-database: natural-language questions answered by real read-only SQL, with a curated context layer and a physical

CNC Simulator Pro — Free browser-based 3-axis CNC milling & G-code simulator. Real-time 3D machining, G/M-code animation, DRO control bar, f

Open-source AI virtual home staging tool — production-ready Next.js SaaS that turns empty rooms into furnished showrooms with photorealistic

Open-source AI old photo restoration tool — production-ready Next.js SaaS that colorizes, denoises, and repairs damaged vintage photos. Free

GDPR, CCPA, TCF, and GPC compliant Open-Source Cookie Consent management platform. Works with any stack. Admin dashboard included. Backend o

AI-powered support operations platform with multi-tenant isolation built with Mastra, Kinde, Convex, and Resend.

AI-powered GitHub repository assistant with local Ollama models, repository analysis, grounded chat, and GitHub OAuth.

Searchable archive of Windows kernel symbols, struct layouts, function RVAs and byte patterns extracted from Microsoft PDBs and pinned to ex

基于 Next.js、Ant Design、Prisma 和 SQLite 的 NEXUS 企业数据管理平台

A retro RPG themed expense tracker for managing income, expenses, savings, and recurring finances

Production-grade, security-first AI platform on a single local K8s cluster — GitOps (ArgoCD), Vault, Kyverno, Falco, self-hosted GPU LLM ser

Aster describes what a lecture video shows but never says, so blind and low-vision students can follow it

🌙 LunarEC — Enterprise Polyglot ERP & CRM Core built with Next.js 15, Rust Stock Engine, Go POS Gateway, and Python AI Analytics

Self-hosted shared memory for AI agents: vaults of people, facts and decisions your agents recall over MCP or REST, with semantic, keyword a

Point at any part of your running app, describe the change, and Lasso edits the real source file — not the DOM. Works with Vite and Next.js.

Open-source form builder that optimizes for revenue, not submissions. Split tests scored on closed pipeline, and every form publishes an age

Streaming Strands agents from Amazon Bedrock AgentCore to a Next.js CopilotKit UI over AG-UI.

为一人公司而生的开源财务报税 Agent：自动记账、经营分析与中国报税闭环。

Handoff-defect dashboard for a ledger-based system: detects missing summaries, dangling references, and identity conflicts, ranks projects b

Open-source CS2 case-opening platform: Steam auth, provably fair openings, RTP-balanced case builder, withdrawals bought on market.csgo.com

Review IFC model data visually, configure clauses & rules, validate, repeat.

3D 看车交互演示 · Next.js · R3F · Three.js · GLB 部件识别与几何回退

Voyage — AI Travel OS MVP. Plan trips as real itineraries with map, daily routes, and AI actions.

Kimi k3 复刻网页版我的世界（创造 + 生存双模式），技术栈：Next.js (App Router) + shadcn/ui + Three.js (@react-three/fiber)。

Find beginner-friendly GitHub issues where no one is already working - checks for competing PRs so you don't waste time. Track your GitHub b

Open-source, keyboard-first Microsoft Teams client — built on the Graph API with AI summaries, voice rooms, themes, disappearing DMs, and an

15-minute beginner coach for Guan Dan, a Chinese four-player partnership card game — deterministic rules, fair AI, memory drills and replays