Low-code platforms, chat UI stacks, voice agents, and product-facing agent runtimes.
5 articles
A six-dimension comparison of five leading low-code agent platforms — Dify, n8n, Flowise, FastGPT, and Coze — covering architecture, visual canvas, tool calling, knowledge base integration, on-prem deployment, and pricing. Includes a decision tree for three typical use cases: customer support bots, enterprise knowledge bases, and RPA automation.
A systematic deep dive into Voice Agent four-layer architecture, latency optimization (streaming ASR, streaming TTS, prompt caching), echo cancellation and interruption handling, on-device ASR/TTS deployment (whisper.cpp, piper, llama.cpp), and a comparison of OpenAI Realtime API, LiveKit Agents, and Pipecat frameworks.
A three-way comparison of open-source Chat UI platforms — Open WebUI (142k Stars), LobeChat, and LibreChat — across deployment, RAG, multi-model, user management, and extensibility.
Dify (145k Stars, $30M Pre-A) is the benchmark for open-source LLM app platforms. From Docker deployment to RAG pipelines, agent orchestration and MCP integration — this article takes you end-to-end.
Voice AI agents are the next frontier. LiveKit (11k Stars, powering ChatGPT's Advanced Voice) offers a complete framework. This article breaks down the pipeline and walks through building production-ready voice agents.