Kanban Pro: Next.js 15 Demo Project Showcasing Core Supabase Features

RepositoryShenSeanChen/launch-supabase-tips-kanbanDemo

Kanban Pro is an open-source Kanban board reference application built with Next.js 15 and TypeScript, demonstrating six essential Supabase capabilities. It provides practical patterns for authentication, database security, real-time collaboration, and serverless edge functions in a full-stack context.

Key points

  1. Showcases six key Supabase features: Google OAuth, Row Level Security (RLS), real-time subscriptions, auto-generated REST APIs, database triggers, and Edge Functions.
  2. Frontend stack uses Next.js 15 (App Router), Tailwind CSS, Lucide React, and @hello-pangea/dnd for drag-and-drop interactions.
  3. Database-level RLS policies ensure strict data isolation across boards, lists, and task cards.
  4. Real-time synchronization uses WebSocket subscriptions to reflect card movements instantly without polling.
  5. Serverless Edge Functions handle automated notifications upon task completion.

Why it matters

Developers adopting Backend-as-a-Service tools often require concrete architectural references for handling database-level security and live updates. This project provides a clear, production-style blueprint for collaborative applications in modern web frameworks.

Analysis

The repository serves primarily as an educational reference and companion codebase for a video tutorial. It is aimed at full-stack and frontend developers learning Supabase alongside Next.js 15. In terms of maturity, it is a lightweight demo application with roughly 68 stars that effectively demonstrates architectural patterns, though enterprise production use would require added automated testing and deployment workflows.

Mentioned links

Found in

Summary generated by AI (Gemini 3.8 Flash, 27 September 2026). It may contain errors – the original source is authoritative.

Related entries

Similar in content, found by the AI search.

  • Repository:ShenSeanChen/launch-mvp-stripe-nextjs-supabase

    Open-Source Boilerplate for Next.js, Stripe, and Supabase

    A production-ready Next.js 14 template providing built-in authentication, payment processing, and automated transactional emails.

    1.1kstarsTypeScript

    Web development· Resource

  • Repository:ShenSeanChen/launch-rag

    Minimal RAG Backend Using FastAPI and Supabase

    The open-source launch-rag project provides a compact FastAPI backend for Retrieval-Augmented Generation (RAG) using Supabase with pgvector. It serves as an educational boilerplate designed for rapid integration with frontends such as Next.js.

    104starsPython

    AI & LLMs· Tutorial

  • Repository:ln-dev7/circle

    Circle: Linear-Inspired Project Management UI

    Circle is an open-source project management user interface inspired by Linear. Built with Next.js, shadcn/ui, and Tailwind CSS, it enables tracking of issues, projects, and teams.

    4.5kstarsTypeScript

    Web development· Tool

  • X post:Marcel Kargul

    Marcel Kargul Open-Sources Next.js Workflow Editor

    Marcel Kargul has released the source code for his interactive workflow editor on GitHub. The application is built with Next.js 16, React 19, and Tailwind CSS 4, and was developed in a single day using AI tools for routine tasks.

    2kbookmarks87kviews

    Web development· Announcement

  • Repository:ShenSeanChen/launch-kimi-k2-claude

    Integrating Kimi K2 with Claude Code: Setup and Full-Stack Demo

    The GitHub repository ShenSeanChen/launch-kimi-k2-claude demonstrates how to configure Moonshot AI's Kimi K2 model as the backend for Anthropic's Claude Code CLI. It also features a full-stack demo application using Next.js and Supabase.

    37starsTypeScript

    AI & LLMs· Tutorial

  • Repository:ShenSeanChen/launch-DeepResearch-Frontend

    Deep Research Agent Frontend: Next.js UI for Streaming Research Workflows

    launch-DeepResearch-Frontend is an open-source Next.js frontend designed for Deep Research Agents. It provides a chat-like interface similar to Perplexity, featuring live streaming of reasoning steps, multi-model support, and document export.

    37starsTypeScript

    AI & LLMs· Tool

Back to the knowledge base

Let's talk about your project

Get in touch

Locations

  • Mattersburg
    Johann Nepomuk Bergerstraße 7/2/14
    7210 Mattersburg, Austria
  • Vienna
    Ungargasse 64-66/3/404
    1030 Wien, Austria

Parts of this content were created with the assistance of AI.