Best Answer Hub

Source for www.bestanswerhub.com: free, private, in-browser tools, calculators and plain-English playbooks. A static Astro 5 + Tailwind CSS site.

Privacy by design

Every tool runs 100% client-side. Files and text you load into a tool stay in your browser; there is no backend that receives them.

Build

npm ci
npm run build   # snapshot buy-gate state, compute page dates, astro build -> dist/
npm run audit   # read-only audit of dist/ (links, SEO, schema, FAQ coverage)

Node 24. Copy .env.example to .env for local builds.

How changes ship

1. Work on a branch and open a pull request into main.
2. CI builds the site, runs the audits, scans for secrets (gitleaks), reviews dependencies and workflow security, and runs CodeQL.
3. Merging to main deploys dist/ to production and pings IndexNow for pages whose content changed.

Page lastmod / dateModified values come from real edit times, computed locally by prebuild.mjs and committed. CI never invents a date.

Security

See SECURITY.md.