Curated developer articles, tutorials, and guides — auto-updated hourly


Every realtime feature starts the same way. Someone opens a pull request with a WebSocket endpoint, ...

WebSockets Sound Simple Until You Have to Maintain One There's a moment every engineer...


How streaming video uploads directly to disk instead of buffering in memory eliminated payload size ...


How I replaced in-memory buffering with Range-request streaming from Google Drive through Next.js ro...

Choosing a Real-Time Transport? Here's What Actually Matters at the Backend Most articles...

The WebSocket Connection Is the Easy Part. Here's Where It Actually Gets Hard. Getting a...

Why Benchmarking Stream Processing Is Harder Than It Looks A workshop paper quietly...

The Wall Every Data Engineer Hits Before They Learn What "Big" Actually Means There's a...

What "24/7 Market Monitoring" Actually Means for Your WebSocket Bot Building a WebSocket...

There's a thing that happens in engineering teams. Someone reads a great blog post about Kafka, or.....

Why Long-Running Agent Workflows Break Streaming (And What Actually Fixes It) Most...

Polling Is Comfortable. That Doesn't Mean It's Right. Most engineers reach for polling...

What Actually Breaks When You Run a WebSocket Bot 24/7 Running a WebSocket connection for...

Most mobile apps treat the backend as the authority on connection state. The server holds the socket...


There is a category of performance bug that only shows up in production, under real load, with real....

Why Cross-Chain Swap Monitoring Is a Real-Time Data Problem Cross-chain swaps are becoming...

WebSockets Are Everywhere in Real-Time Infrastructure. Their Security Isn't. WebSockets...

Why MEV Is Really a Data Latency Problem in Disguise Most writing about MEV (Maximal...

Why DeFi's "Autonomous" Promise Is Only as Good as Its Data Pipeline Smart contracts are...

The Gap Between "I want this data" and a Running Pipeline Is Shrinking Fast A few years...


I pointed a small streaming client at MonkeyCode's free model access through their free server...

Why Streaming Live Sports Is Still a Hard Engineering Problem Everyone assumes live sports...

The Boring Infrastructure Problem Killing Blockchain Apps Explorers, analytics dashboards,...

Everyone who builds a Polymarket bot for the first time focuses on the same things: probability...