ngrok Blog

ngrok is developer infrastructure that routes and secures traffic to your apps, APIs, and AI models, wherever they run. Start on localhost, ship to prod.

Popular posts: 6
Total points: 1,973
HN comments: 600
Rank: #625 company

Visit ngrok.com → RSS feedOn Hacker News Sep 2024 – Aug 2026

Software Engineering 3 AI & Machine Learning 3 Math & Algorithms 2 Infrastructure & DevOps 2 Web & Frontend 1 Databases & Data 1

Most points Most discussed Most cited Newest

I ported Kubernetes to the browser

2026335 points103 comments Software Engineering details

Almost 100,000 lines of LLM-generated code in 2 months, and none of it is slop.

Prompt caching for cheaper LLM tokens

2025306 points72 commentscited by 4AI & Machine Learning details

A far more detailed explanation of prompt caching than anyone asked for: how tokens, embeddings, and attention make cached LLM tokens 10x cheaper and faster.

How Kubernetes Probes Work

2026143 points25 comments Infrastructure & DevOps details

Learn how probes work interactively on simulated Kubernetes clusters running in your browser.