Documentation

jargo documentation

jargo is a WebRTC-native, audio-first conversational-AI framework for Go: audio in over WebRTC, a streaming transcription → reasoning → speech pipeline with turn-taking and barge-in, and audio back out.

Three ways in

I want it running. → Installation → Quickstart → Your first bot

I want to understand it. → Architecture → Frames → Processors → Pipeline & Task

I want to extend it. → Writing a processor → Writing a service

Concepts

The engine is small: frames, processor and pipeline are about 2,000 lines between them. Understanding it makes everything else obvious.

Page	What it covers
Architecture	The whole system on one page, with a full turn traced end to end.
Frames	The three categories, why they exist, and the complete catalog.
Processors	The two goroutines inside every processor, and why.
Pipeline & Task	Building the chain and driving it.
Interruptions	Barge-in: the mechanism, not the metaphor.
LLM context	How the conversation accumulates, and when the LLM runs.

Guides

Page	What it covers
Turn-taking	Silero VAD + Smart Turn v3, and the strategies that tune them.
Services	Swapping STT/LLM/TTS providers; tool calling; speech-to-speech.
Audio	Codecs, sample rates, denoising, mixing, recording.
Telephony	Phone calls over Twilio, Telnyx, Plivo, Exotel; DTMF; the idle watchdog.
RTVI	The client event protocol over the data channel.
Observability	Observers, metrics, tracing, and which numbers matter.

Extending

Page	What it covers
Writing a processor	Add your own logic to the chain.
Writing a service	Add an STT, LLM or TTS provider.

Deploying

Page	What it covers
Deploy with Docker	The build and distroless runtime base images, and a Dockerfile.

Elsewhere

Go reference : the API. These pages deliberately do not duplicate it.
Examples : runnable bots, one per provider.
Benchmarks : the honest performance picture.
Changelog : what changed, and what broke.