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📰 Dev.to · Polliog

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Server-Sent Events Beat WebSockets for 95% of Real-Time Apps (Here's Why)

Dev.to · Polliog 🌐 Frontend Engineering ⚡ AI Lesson 6mo ago

Server-Sent Events Beat WebSockets for 95% of Real-Time Apps (Here's Why)

Everyone defaults to WebSockets for real-time features. Most shouldn't. The reality: 95% of...

Building a Real-Time Log Viewer with Server-Sent Events and Svelte 5

Dev.to · Polliog 🌐 Frontend Engineering ⚡ AI Lesson 8mo ago

Building a Real-Time Log Viewer with Server-Sent Events and Svelte 5

Real-time data is hard. When building LogTide, one feature was non-negotiable: Live Tail—the ability...

Real-world Svelte 5: Handling high-frequency real-time data with Runes

Dev.to · Polliog 🌐 Frontend Engineering ⚡ AI Lesson 9mo ago

Real-world Svelte 5: Handling high-frequency real-time data with Runes

Svelte 5 is officially out, and it introduces Runes: a completely new way to handle reactivity. Most...

I built an Open Source Datadog alternative because ELK was eating my RAM (SvelteKit 5 + TimescaleDB)

Dev.to · Polliog 🌐 Frontend Engineering ⚡ AI Lesson 9mo ago

I built an Open Source Datadog alternative because ELK was eating my RAM (SvelteKit 5 + TimescaleDB)

The Problem: Observability is expensive (or heavy) I love building side projects. But...