Go library for fully automated TLS certificate management via ACME, used by Caddy.

Caddy by Matt Holt
Open-source web server and reverse proxy in Go with automatic HTTPS by default.
Visit Caddy ↗About Caddy
Open-source web server and reverse proxy in Go with automatic HTTPS by default. Caddy is a developer tools product built by indie maker Matt Holt, launched in 2015. Caddy has since been acquired.
- Status
- Acquired
- Launched
- 2015
- Category
- Developer Tools
- Website
- caddyserver.com
More products by Matt Holt
Papa Parse
papaparse.com
Fast in-browser CSV parser for JavaScript.
Timelinize
timelinize.com
Open-source personal archival suite that organizes photos, messages, locations and more on one private timeline.
Caddy FAQ
What is Caddy?
Caddy is a developer tools product: Open-source web server and reverse proxy in Go with automatic HTTPS by default.
Who made Caddy?
Caddy was made by Matt Holt, Creator of the Caddy web server, funded full-time by open-source sponsorships. It launched in 2015. Matt Holt has also built CertMagic, Papa Parse, Timelinize.
Is Caddy still active?
Caddy has been acquired. It is no longer owned by Matt Holt, who built it as an indie maker.
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