JamStack
A modern web architecture based on JavaScript, APIs, and markup. Static files are delivered by the CDN; dynamic functionality is provided through APIs and serverless functions — no traditional web server required.
JAM
A modern web architecture based on JavaScript, APIs, and markup. Static files are delivered by the CDN; dynamic functionality is provided through APIs and serverless functions — no traditional web server required.
Derivatives & related terms
- JamStack deployment
- Static Site Generator (SSG)
- Serverless Features
- build pipeline
- Pre-rendering
- Atomic deployments
- Git-based CMS
- Netlify
- Vercel
- gatsby
- hugo
- astro
SEO tip
JAMStack pages delivered by the CDN typically reach TTFB <50 ms. This directly improves FID/INP and LCP — two of the three Core Web Vitals that Google uses as ranking signals.
Source: Georgia Business & Technology Glossary by Del-Ops Technology & Consulting Team. Last Updated: February 2026.