Extracted system prompts from ChatGPT (GPT-5.4, GPT-5.3, Codex), Claude (Opus 4.6, Sonnet 4.6, Claude Code), Gemini (3.1 Pro, 3 Flash, CLI), Grok (4.2, 4), Perplexity, and more. Updated regularly.

Get started quickly with Next.js, Postgres, Stripe, and shadcn/ui.

A professional video compression tool accessible to all, mostly based on FFmpeg.

The Free Software Media System - Server Backend & API

The Free Software Media System - Official Web Client

Kotlin Multiplatform Authentication Library targetting android, iOS, desktop and web

Modular Monolith sample for Dometrain

Full Modular Monolith application with Domain-Driven Design approach.

Java JWT: JSON Web Token for Java and Android

Curso COMPLETO de Kotlin Multiplatform Desktop. Donde aprenderemos a replicar Windows 95 desde cero.

traccar

A simple API in go

🧩 A beautiful library with SVG logos. Built with Sveltekit & Tailwind CSS.

Create, Deploy, and Run your applications on the edge

ReactJs Custom hooks, ciclo de vida de componentes - Hooks indispensables !

A minimalist portafolio configurable via one JSON

A set of over 6000 free MIT-licensed high-quality SVG icons for you to use in your web projects.

Web de los premios Esland para fines didácticos

An open-source colour picker app for macOS

Este proyecto previamente inicializado tiene todo lo necesario para trabajar con TypeScript, Express y Rest.

An empty base template for publishing a React TS package to npmjs library

Repositorio del proyecto de demostración de Node + TypeScript