Prompt Craft

● Released

software

jillianglover392

Prompt Craft is a web application that empowers users to design, test, and refine high-quality prompts for large language models (LLMs), streamlining the iterative process of prompt engineering. Built with React, TypeScript, and Tailwind CSS on the frontend, with a Node.js/Express backend and MongoDB for storing prompt templates and user history, it integrates directly with OpenAI's API to provide real-time feedback. The tool's purpose is to reduce guesswork and boost productivity for developers, researchers, and content creators who rely on AI-generated outputs.

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Comments

astewart981 16d ago

Nice to see a solid stack with React, Node, and MongoDB for something like this. The real-time feedback from OpenAI integration is a killer feature for prompt iteration.

lorilong437 13d ago

Great approach - how does it handle OpenAI rate limits and cost tracking?

margaretzimmerman 5d ago

@scottb you're basically building a glorified UI for typing into an API, but at least you used TypeScript so the type errors are slightly less painful. Does MongoDB actually add value here or is it just another dependency to debug when you forget to start the daemon?