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Open Source Projects using Shadcn

A curated collection of the 186 best open source software using Shadcn. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Create and manage forms with ease
  • Stars

    185
  • Last commit

    1 year ago
  • License

    Apache-2.0
Formizee is an open-source platform for designing, building, and analyzing forms, offering an affordable all-in-one solution

Open Source Alternative to:

Run Claude Code, Codex, Grok, and more from one app
  • Stars

    Stars growing quickly over the last 30 days117
  • Last commit

    10 hours ago
  • License

    Apache-2.0
A Mac app that brings multiple AI coding agents into a single window, running on your existing subscriptions with parallel agent sessions, PR management, and a built-in browser.

Open Source Alternative to:

Type-safe feature flags and remote config for developers
  • Stars

    166
  • Last commit

    1 year ago
  • License

    AGPL-3.0
Abby offers open-source, fully typed feature flagging and remote configuration for React and Next.js, with multi-environment testing and debugging tools.

Open Source Alternative to:

Lightweight, accessible product tours built for React developers
  • Stars

    68
  • Last commit

    22 days ago
  • License

    MIT
Headless React tour library with WCAG 2.1 AA accessibility, TypeScript support, and pre-styled components. Under 8KB gzipped with full customization control.

Open Source Alternative to:

Transform long URLs into beautiful, trackable short links
  • Stars

    94
  • Last commit

    11 days ago
  • License

    MIT
Open-source URL shortener with analytics, custom domains, QR codes, and link-in-bio pages. Create branded short links with detailed tracking insights.

Open Source Alternative to:

Self-hosted CRM for business development teams
  • Stars

    76
  • Last commit

    21 days ago
  • License

    MIT
Pipeline management, deal workspace, contacts, and two-way Gmail for BD teams. Runs on your own infrastructure, MIT licensed, no per-seat fees.

Open Source Alternative to:

Organize and access your bookmarks seamlessly in the cloud
  • Stars

    79
  • Last commit

    2 months ago
  • License

    AGPL-3.0
Cloud-based bookmark manager that lets you save, categorize, and access your web favorites from any device with smart organization features

Open Source Alternative to:

Code-first email platform that deploys to your AWS
  • Stars

    64
  • Last commit

    2 days ago
  • License

    AGPL-3.0
Build email templates as React components and automations in TypeScript. Deploy to your AWS account with SES integration. Marketing teams edit content without code.

Open Source Alternative to:

Self-hosted visual bug reporting with screenshot annotation
  • Stars

    46
  • Last commit

    15 days ago
  • License

    AGPL-3.0
Embeds a lightweight widget into web apps so users can capture screenshots, annotate issues, and submit reports with console logs and browser metadata included.

Open Source Alternative to:

Open-source project management inspired by Basecamp
  • Stars

    71
  • Last commit

    3 months ago
  • License

    AGPL-3.0
A self-hosted project management tool offering task management, file sharing, event tracking, and team collaboration features in an intuitive interface.

Open Source Alternative to:

Streamline investor relations and fundraising management
  • Stars

    61
  • Last commit

    8 months ago
  • License

    AGPL-3.0
Open source platform for managing investor updates, KPIs, fundraising pipeline and data rooms. Keep stakeholders informed and organized.

Open Source Alternative to:

Turn user feedback into features that matter
  • Stars

    40
  • Last commit

    3 days ago
  • License

    SSPL-1.0
Collect feedback, prioritize with AI-powered voting, and share transparent roadmaps. Build products users love with automated triage and seamless integration.

Open Source Alternative to:

Bridge internal workflows with public collaboration
  • Stars

    31
  • Last commit

    22 hours ago
  • License

    Unknown
Source-available project management platform with dual views - internal team workspace and public portal for user feedback, voting, and progress tracking.

Open Source Alternative to:

AI-powered task management with radical focus
  • Stars

    25
  • Last commit

    7 months ago
  • License

    AGPL-3.0
Open source minimalist task management tool with AI companion that filters noise, automates coordination, and guides teams through complexity with calm focus.

Open Source Alternative to:

LLM observability: cost, latency, and traces in one place
  • Stars

    13
  • Last commit

    5 days ago
  • License

    MIT
Drop-in observability platform for OpenAI, Anthropic, and Gemini that logs every request, tracks costs, traces agent workflows, and flags anomalies and PII.

Open Source Alternative to:

Automatically discover hidden subscriptions from your inbox
  • Stars

    11
  • Last commit

    9 days ago
  • License

    AGPL-3.0
Free subscription tracker that automatically scans your email to find recurring charges. Privacy-focused discovery with complete spending overview and management tools.

Open Source Alternative to:

Ask once, get answers across every document
  • Stars

    13
  • Last commit

    4 months ago
  • License

    AGPL-3.0
Upload files, ask questions, and get AI‑backed answers with citations. Compare, synthesize, and export results for teams and polished outputs.

Open Source Alternative to:

Secure AI API management for iOS apps with DeviceCheck
  • Stars

    9
  • Last commit

    13 days ago
  • License

    AGPL-3.0
A secure proxy service that protects AI API keys using Apple DeviceCheck, enabling safe integration of ChatGPT, Claude, and other AI models in iOS apps