#Real-time

7 articles tagged with Real-time

Cloudflare Calls & WebRTC: Building Real-Time Audio Infrastructure at the Edge

Building global real-time audio systems used to require maintaining expensive, complex SFU server fleets. Here is how Cloudflare Calls lets you deploy WebRTC directly at the edge.

6/17/20269 min read

Deploying Whisper on the Edge: Real-Time Transcription with WebSockets and Sub-200ms Latency

A deep-dive into building a production-grade streaming speech transcription pipeline using Whisper, WebSockets, Cloudflare Workers AI, and fly.io GPU instances — achieving sub-200ms latency at scale.

6/7/202618 min read

Streaming Server-Sent Events (SSE) with Go and HTMX: Building a Live System Dashboard

Learn how to build a real-time, server-pushed system monitor dashboard. Streams live stats using Go http.Flusher and HTMX's native SSE extension.

6/4/202611 min read

Building a Live Collaborative Markdown Editor with Go, HTMX, and WebSockets

Learn how to build a real-time collaborative markdown editor using Go concurrent loops, WebSockets, and HTMX's websocket extension.

6/1/202611 min read

Real-Time Voice Transcription in the Browser: Streaming Audio to Whisper over WebSockets

Learn how to build a real-time, low-latency voice transcription system in the browser by streaming raw PCM mic data to OpenAI Whisper over WebSockets.

6/1/202611 min read

WebTransport in 2026: Migrating from WebSockets for Low-Latency Real-Time Streaming

Explore how WebTransport addresses head-of-line blocking, offers low-latency UDP-based streaming, and compares to WebSockets and WebRTC in modern real-time architectures.

6/1/20269 min read

Real-time Multi-User State: Beyond WebSockets in 2026

Scaling collaboration shouldn't be hard. Explore how WebRTC and p2p state sync are enabling massive multi-user experiences without central bottlenecks in 2026.

4/6/202611 min read