Jovo v4 — The React for Voice and Chat
Introducing the next generation of the Jovo Framework with component architecture, output templates, and full TypeScript support.
Jan König · 2024News & Articles
Framework releases, developer tutorials, AI guides, and project milestones from the Jovo team.
Featured Articles & Guides
Build a Google Action in Node.js with Jovo
Step-by-step guide to building and deploying your first Google Assistant Action using the Jovo open-source framework.
Jovo Team · 2023Best AI Voice Assistants 2026 — Developer Tools Compared
A comprehensive comparison of voice assistant frameworks, NLU providers, and deployment platforms for professional developers.
Jovo Team · 2026Jovo v1 to v4 Migration Guide
Complete migration guide covering breaking changes, new component architecture, and updated CLI workflows from Jovo v1 through v4.
Ruben Aegerter · 2023Release Timeline
RELEASE
Jovo v4.6 — AI-Powered NLU Integration
This release introduces native support for LLM-powered intent classification alongside traditional NLU providers. You can now use OpenAI, Claude, or Gemini as your primary NLU engine, with automatic fallback to Dialogflow or Snips NLU when confidence scores drop below threshold.
LLM NLUHybrid intent routingConfidence thresholds
COMMUNITY
10,000+ GitHub Stars Milestone
The Jovo Framework reached 10,000 stars on GitHub, making it one of the most popular open-source voice and chat development frameworks. Thank you to every contributor who helped us get here — from early TypeScript adopters to documentation translators.
RELEASE
Jovo v4.5 — Output Template Overhaul
Major improvements to the Output Template system: nested carousel support, conditional rendering, and a new visual preview mode in the Jovo Debugger.
RELEASE
Jovo v4.4 — Web Platform SDK v2
Complete rewrite of the Jovo Web platform SDK with WebSocket support, streaming TTS, and a React component library for building custom voice-enabled web interfaces.
INDUSTRY
Voice + LLM: The Next Chapter
Our analysis of how large language models are transforming voice app development. Covers the shift from intent-based to generative dialog management and what it means for Jovo developers.
Read full analysis →RELEASE
Jovo v4.0 — Complete Rewrite
The biggest Jovo release ever: complete TypeScript rewrite, new component-based architecture, plugin system v2, output templates, and first-class support for web and chat platforms alongside Alexa and Google Assistant.
TypeScript-firstComponent architecturePlugin system v2
RELEASE
Jovo v3.0 — Multi-Platform Expansion
Introduced Jovo for Web, Samsung Bixby support, CMS integrations (Google Sheets, Airtable), and the Jovo Model language model converter. This release established Jovo as the leading cross-platform voice framework.