ConfigClarity.dev's answer

ConfigClarity ships the fix, not just the diagnosis. Every other tool in this category gives you a grade or a flag. ConfigClarity gives you the exact Nginx block, UFW command, or docker-compose fix to copy-paste. Stack-specific — the fix for Vercel looks different from the fix for Nginx. Runs 100% in the browser, client-side only. Your configs never leave your device.

ConfigClarity.dev's answer

ConfigClarity gives you the Nginx block to fix it. SSL Labs tests one domain. ConfigClarity checks 50 domains at once with 200-day early warnings. MXToolbox tells you what's broken. ConfigClarity tells you exactly how to fix it for your specific stack. No signup, no backend, no tracking, ever. MIT licensed and open source.

ConfigClarity.dev's answer

Self-hosted developers and Linux sysadmins managing their own infrastructure — VPS servers, homelab setups, Docker deployments. People who know enough to run a server but want faster answers than Stack Overflow. The r/selfhosted and r/sysadmin audience.

ConfigClarity.dev's answer

Started as a personal tool to stop copy-pasting Stack Overflow answers every time a cron job overlapped or a Docker port was exposed. One tool became six. The pattern was always the same — paste your config, get the exact command to fix it. No grades, no reports, just the fix.

ConfigClarity.dev's answer

Vanilla HTML, CSS, and JavaScript — no frameworks, no build tools, no backend. Runs entirely in the browser. External APIs: crt.sh for SSL certificate data, Cloudflare DoH for DNS queries. Deployed on Vercel. MIT licensed, open source at github.com/metriclogic26/configclarity.

ConfigClarity.dev's answer

• Individual developers and sysadmins managing self-hosted infrastructure
• Homelab operators running Docker on VPS servers
• Small teams managing their own Linux servers without a dedicated DevOps team