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@VenturaDigitalagentur
- Cologne, Germany
- https://www.marcelfetten.com
- @derFetten
- in/marcelfetten
Stars
Get 10X more out of Claude Code, Codex or any coding agent
A playground to explore Next.js features such as nested layouts, instant loading states, streaming, and component level data fetching.
Production-grade engineering skills for AI coding agents.
LandingPage for our GBS Banking Innovation Lab initiative
✂️ Find unused files, dependencies and exports in your JavaScript and TypeScript projects. Knip it before you ship it!
Example projects that demonstrate how to use Expo APIs and integrate Expo with other popular tools
🐹 Clean, uninstall, analyze, optimize, and monitor your Mac from the terminal.
Model Context Protocol Servers
Extracted system prompts from Anthropic - Claude Fable 5, Opus 4.8, Claude Code, Claude Design. OpenAI - ChatGPT 5.5 Thinking, GPT 5.5 Instant, Codex. Google - Gemini 3.5 Flash, 3.1 Pro, Antigravit…
A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.
Swift property wrapper to sync settings through iCloud key-value storage
Use your Mac trackpad as a weighing scale
Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.
Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for buildi…
Scan and fix React performance issues
Production-grade Turborepo template for Next.js apps.
An example deploying Next / Postgres / Nginx to a Ubuntu Linux server.
Claude Engineer is an interactive command-line interface (CLI) that leverages the power of Anthropic's Claude-3.5-Sonnet model to assist with software development tasks.This framework enables Claud…
An Xcode project demonstrating how to recreate Apple Music's Now Playing view controller transition using Swift and UIKit.
In-app purchases and subscriptions made easy. Support for iOS, watchOS, tvOS, macOS, and visionOS.
macOS dotfiles — migrate, backup, config, brew, dev, and a whole lot more.
Connect, collaborate, and grow with a community of TypeScript developers
Template iOS app using Clean Architecture and MVVM. Includes DIContainer, FlowCoordinator, DTO, Response Caching and one of the views in SwiftUI
Consistent dependency versions in large JavaScript Monorepos.