nginx/nginx

The official NGINX Open Source repository.

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What it does

NGINX is the world's most widely used web server, meaning it's the software that handles delivering websites and apps to users when they type a URL or tap a button — it acts as the traffic controller that routes millions of simultaneous requests efficiently and reliably. It also serves as a load balancer (distributing user traffic across multiple servers so no single server gets overwhelmed) and a security gateway that protects apps from the open internet.

Why it matters

With nearly 30,000 stars and backing from F5, NGINX is foundational infrastructure that powers a significant portion of the internet, meaning any product your team ships at scale will almost certainly run on or compete alongside it. Understanding NGINX's capabilities — from handling traffic spikes to caching content — directly shapes decisions around reliability, scalability costs, and how quickly your product can grow without breaking.

47Hot

Gaining traction — heating up

Stars
30.0k
Forks
7.9k
Contributors
119
Language
C

Score updated Apr 23, 2026

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