Software Defined Talk

Episode 580: Varlock: Bringing Order to the Chaos of Environment Variables

Software Defined Talk

Show Notes

Every project has environment variables. Almost nobody manages them well. This week Brandon talks with Phil Miller and Theo Ephraim, who built varlock to fix that — bringing structure and security to the humble .env file.

Watch the YouTube Live Recording of Episode 580

Show Links:

varlock.dev

varlock on GitHub

@env-spec Overview

DMNO (corporate site)

Varlock MCP Server (docs)

howtostore.food — Theo's side project on the best way to store produce

unsafeharbour.com — Phil's music label

Nautical Artifacts on Bandcamp

bumpy

Contact Phil Miller:

LinkedIn: linkedin.com/in/themillman

Email: [email protected]

Music: unsafeharbour.com

Contact Theo Ephraim:

LinkedIn: linkedin.com/in/theo-ephraim

Website: theoephraim.com

Twitter/X: @theozero

Bluesky: @theozero.bsky.social

Email: [email protected]

General Contact:

[email protected]

[email protected]

Varlock Community

Varlock Discord — Chat with the team and other users

GitHub Discussions — Suggestions, questions, and feature requests

varlock on GitHub — Star the project and follow updates

Varlock on X

Varlock on Bluesky

SDT News & Community

Join our Slack community

Email the show: [email protected]

Free stickers: Email your address to [email protected]

Follow us on social media: Twitter, Threads, Mastodon, LinkedIn, BlueSky

Watch us on: Twitch, YouTube, Instagram, TikTok

Book offer: Use code SDT for $20 off "Digital WTF" by Coté

Sponsor the show

Sponsor more podcasts with Failover Media

Special Guests: Phil Miller and Theo Ephraim.

More from Software Defined Talk

Oct 16, 2026

This week, we discuss AI yes/no deciders, the SaaS apocalypse, Bending Spoons, and Oxide's funding. Plus, why Google Docs still has no dark mode.

Oct 9, 2026

This week, we discuss Google Docs finally getting Markdown, Cloudflare's CF CLI, Gartner's agentic AI abandonment stat, and forward deployed engineers. Plus, Coté forgets his laptop.

Oct 2, 2026

This week, we discuss Meta's Muse, who's spending $500 million on tokens, and why nobody can measure AI ROI. Plus, the case for importing NyQuil by the suitcase.

Sep 25, 2026

This week, we discuss why Sun really failed, the New Kingmakers becoming agents, and AI doom brackets. Plus, the NC State fumble and tech's biggest own goals.

Sep 18, 2026

Transparency will save us

See all episodes →