PromptJoy

What it does

Prompt Joy is an open source tool that let's you do 2 main things: Log Log your llm requests so you can inspect the outputs. Split Test A/B test your prompts with ease to find out which prompts work best.

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  Prompto2024 · prompto.asanchez.dev · ▲202

  Interact with various LLMs in your browser

• AP
  Automatic prompt optimizer for LLMs2023 · promptperfect.jina.ai · ▲126
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  PromptTools – open-source tools for evaluating LLMs and vector DBs2023 · github.com · ▲211

  Hey HN! We’re Kevin and Steve. We’re building PromptTools (https://github.com/hegelai/prompttools): open-source, self-hostable tools for experimenting with, testing, and evaluating LLMs, vector databases, and prompts. Evaluating prompts, LLMs, and vector databases is a painful, time-consuming but necessary part of the product engineering process. Our tools allow engineers to do this in a lot less time. By “evaluating” we mean checking the quality of a model's response for a given use case, which is a combination of testing and benchmarking. As examples: - For generated…

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  PROMPTMETHEUS2023 · promptmetheus.com · ▲87

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  Prompts2023 · wandb.ai · ▲123

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  Prompting LLMs in Bash scripts2025 · elijahpotter.dev · ▲79

  https://github.com/elijah-potter/ofc

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