Kostenlos KI Apps entwickeln mit Bold.diy - So geht's WIRKLICH! (Deutsch)

Goal

Build AI apps for free and run them locally on your computer using Bold.diy / bol.diy (referenced alongside bol.ne, which otherwise costs ~€20/month).

Easiest Installation Method

1. Go to pinokchio.computer (described as a “browser on your computer”).
2. Download and install Bol Pinokchio (~10 minutes).
3. Go back to Pinokchio and install bol.diy (takes ~34 minutes).
4. After installation:
   • Open Bol
   • Click Start to open a terminal
   • If prompted with Open Web UI, open it

Local Runtime & Adding Providers

• The app runs at localhost.
• You can add your own LLM/API providers so you pay only for the chosen model (not “Bolt”).
• Mentioned provider options:
  • Anthropic Cloud: generate an API key in the Anthropic console and paste it into settings.
  • DeepSeek: described as a Chinese LLM provider; noted as open source with a recent update.
  • Grok / Perplexity: mentioned as additional options.
  • OpenAI: can be enabled/disabled; the user switched to Google Gemini Flash.
  • Google Gemini Flash:
    • Get an API key via aistudio.google.com
    • Paste it into settings

Demo Apps Built Quickly

• To-do list / journal app
  • Modern UI and fast interaction
  • Supports creating/ticking items and deleting them
• Piano/play demo
  • Plays tones and acts like a simple interactive “instrument”
  • Reported as working unexpectedly well

Tutorial Tip: Using Bolt Starters/Templates (bolstarter.com)

• Go to bolstarter.com
• Choose a template (example: Pomodoro Time Tracker)
• Use “Launch with Bolt”
• Then export/open the project and inside the app:
  • New Chat → Import Folder
  • Upload an included project (e.g., “Project 17”)
• Key workflow:
  • Download/borrow a template
  • Continue working on it locally

Example Modifications

• Translate to German
• Remove background; change colors
• Remove footer; change themes
• Make it mobile-friendly and adjust scaling

Deployment Workflow (Preview Mentioned)

• Templates can be pushed to GitHub:
  • Add GitHub username/name
  • Push to GitHub/Gitter
  • Deploy
• The presenter says a follow-up video will cover deployment and online usage, and asks viewers to comment “deploy”.

Current Personal Project (Application + Chat)

• Building a guest job portal similar to eBay Classifieds, but for restaurant jobs
• Features:
  • Chat function
  • Job uploads
• Described as a paid client project
• Notes:
  • The chat widget works
  • There’s some token waste during back-and-forth
  • Includes an editable profile (not finished yet)

Community Promotion

• Invitation to the AI Growth Community for weekly discussions on AI news/development
• Community size mentioned: ~30 members

Main Speakers / Sources (from the subtitles)

• Presenter/host (unnamed; speaks throughout)
• Referenced tools/services:
  • bol.diy / Bold.diy
  • pinokchio.computer
  • bolstarter.com
  • Anthropic Cloud, DeepSeek, Grok, Perplexity, OpenAI
  • Google Gemini Flash (aistudio.google.com)
  • GitHub