Best Practices12 min
OpenBao vs HashiCorp Vault: Which Open Source Secrets Manager in 2026?
OpenBao vs HashiCorp Vault: feature comparison, licensing differences, migration guide, and when to pick each for secrets management.
By Nicolas Ritouet
Articles
Guides, tutorials, and best practices for secure secrets management and environment variables.
Security12 min
Are .env Files Still Safe for Secrets in 2026?
Environment variables leak through logs, crash dumps, Docker layers, and AI agents. Here's what to use instead.
By Nicolas Ritouet
Best Practices14 min
Best Doppler Alternatives for Secrets Management (2026)
Compare the best Doppler alternatives for secrets management: Keyway, Infisical, Vault, 1Password, dotenvx, and SOPS with pricing.
By Nicolas Ritouet
Guide12 min
Best dotenv Alternatives for 2026
Compare modern dotenv alternatives: Node.js --env-file, dotenvx, Keyway, Doppler, and Infisical. With migration examples and a comparison table.
By Nicolas Ritouet
Best Practices15 min
Environment Variables Best Practices for Developers
Environment variable best practices: naming, validation, security, per-environment configs, team sharing, CI/CD pipelines, and a deployment checklist.
By Nicolas Ritouet
Guide10 min
Fastify + Railway: How We Actually Manage Environment Variables
Our Fastify 5 + Railway production setup: Zod validation, Pino log redaction, Railpack builds, and zero-disk secrets injection.
By Nicolas Ritouet
Security14 min
Do AI Coding Tools Read .env Files? Yes. Here's What to Do
Claude Code, Cursor, and Copilot read your .env files. Here's how each tool works, what mitigations exist, and when you need zero-disk secrets.
By Nicolas Ritouet
Best Practices8 min
Why New Developers Spend Day 1 Hunting for Secrets
New devs waste hours on day 1 hunting for secrets. Learn how to reduce local credentials, automate sharing, and fix onboarding for good.
By Nicolas Ritouet
Company4 min
Will Keyway Shut Down?
A fair question. You've been burned before. Here's why Keyway isn't going anywhere, and what happens if it does.
By Nicolas Ritouet
Story5 min
Why I Built Keyway
After 25 years of coding, I kept hitting the same problem - sharing environment variables is broken. So I built Keyway to fix it.
By Nicolas Ritouet
Guide15 min
Environment Variables in Next.js: The Complete Guide
Everything you need to know about environment variables in Next.js - how they work, security implications, validation patterns, and team workflows.
By Keyway Team