1
Show HN: ChatPack – Open Chat Infrastructure
一套即插即用的开源聊天后端，用API+EventSource轻松实现1对1和群聊，连未读计数和实时插件都备好了。
Article URL: https://github.com/chddaniel/chatpack Comments URL: https://news.ycombinator.com/item?id=49328931 Points: 1 # Comments: 0
2
Solon WebSocket: Listener Interface Over Annotation Maze
Solon WebSocket用监听器接口替代注解迷宫，让Java WebSocket开发更简洁灵活
Solon's WebSocket support is one of those areas where the design diverges clearly from what most Java developers expect. If you've built WebSocket end…
3
LiveKit x Wavix: Bringing real phone calls into your apps
在LiveKit应用中轻松集成真实电话呼叫，支持语音AI代理和客服工具，开源实时通信平台
We’re excited to announce that Wavix now integrates directly with LiveKit, making it easier than ever to handle both inbound and outbound calls inside…
4
The Hard Parts of Streaming Audio in Voice Agents
语音代理中流式音频的延迟难题，从原理到开源解决方案，技术深度与实战兼备。
Blog: https://gokuljs.com/blogs/when-latency-becomes-audible code: https://github.com/gokuljs/GoSFU Comments URL: https://news.ycombinator.com/item?id…
5
WebSocket in Spring Boot, Explained Simply
告别低效轮询，用WebSocket实现Spring Boot实时通信，简单直观易上手
Stop Polling. Your Server Already Knows the Answer. There's a pattern that shows up in codebases more often than it should: a frontend making repeated…
6
How OpenAI Delivers Low-Latency Voice AI for 900M Users
揭秘OpenAI如何用WebRTC为9亿用户打造毫秒级语音AI体验，技术选型干货满满。
In this article, we will look at the entire journey in detail and challenges the OpenAI engineering team faced.
7
Gaming Chat SDK by CometChat
专为Unreal引擎设计的游戏聊天SDK，无缝集成带来原生级体验。
Chat drops into Unreal like it was always there Discussion | Link
8
Calling Skills for AI Agents
让AI代理秒变通话专家，通过编码代理即可集成语音和视频通话功能。
Add voice and video calling via your coding agent Discussion | Link
9
Engineering decisions for my video call tool
基于PeerJS的浏览器间视频会议应用，单命令启动、低延迟高性能P2P实时通信，轻松实现Web端视频通话。
WebChat A PeerJS-based browser-to-browser video conferencing app with low-latency, high-performance real-time communication. This project pushed me de…