Environment Variables

2 articles

A security diagram showing API keys routed through a backend proxy instead of embedded in frontend JavaScript bundles

Securing API Keys and Secrets in Frontend Applications

Protect API keys in frontend applications with backend proxies, token vaulting, environment hygiene and runtime injection — never in a browser bundle.

Dec 27, 2025·4 min read

TypeScript configuration module validating environment variables at startup

DevOps

Environment Variable Management Done Right

Stop scattering process.env calls across your codebase — validate, type, and centralize environment configuration for safer deployments.

Feb 29, 2020·3 min read

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