Hypeplan: Turn plans into terminal keynote speeches

Hypeplan, a new open-source tool by developer Martin Rue, converts markdown-based plans into ASCII keynote speeches delivered in the terminal. The tool uses OpenAI's API for script generation and text-to-speech, allowing users to present plans with a virtual stage, speaker, and audience. It supports customization of voice, presentation style, and models, and caches generated assets for reuse.

Listen up bozo, you got two options: 1: Keep reading your shitty text-based plans. 2: Have your plan delivered to you as an ASCII keynote speech in your terminal. If you really think there's a choice here, you're ngmi. Hypeplan takes a normal markdown-based plan and hypes it. Suddenly the plan has its own stage, a keynote speaker, an audience and becomes infinitely more convincing. Jesus, just look... ... or watch https://youtu.be/dLdALVRQr7g - Because normal projects already exist. - I asked "what if?" exactly once. - There was a lack of adult supervision. - And it's now way too late for that question buddy. Bun https://bun.sh - An OpenAI API key - An audio player: afplay on macOS, or ffplay elsewhere git clone git@github.com:martinrue/hypeplan.git cd hypeplan bun install bun dist echo "OPENAI API KEY=your-openai-api-key" .env cat plan.md | ./hypeplan Hypeplan supports these flags: - --voice <name Use a specific TTS voice. Supported built-in defaults are coral , marin , and cedar . - --style <name Choose the presentation style prompt. The default is product-keynote . - --script-model <name Override the model used to generate the presentation script. Default: gpt-5.4-mini - --tts-model <name Override the model used to generate speech audio. Default: gpt-4o-mini-tts - --tts-speed <number Set speech speed to any positive number. Default: 1 - --no-cache Regenerate the script and audio instead of using cached assets. - Right Arrow Skip to the next segment of the keynote - Left Arrow Go back to the previous segment - Esc , Ctrl-C , q Quit Hypeplan expects a markdown-based plan to be piped in on stdin or to be present on the clipboard. To check it's a valid plan, hypeplan looks for: - a heading - bullets or numbered items - plan-oriented language such as summary, implementation, scope, rollout, or test plan Generated assets are cached under .cache/ . Use --no-cache if you want to force regeneration.