ngrok
Secure localhost tunneling service that exposes local servers to the internet with HTTPS, essential for webhook testing and demo previews.
ngrok creates a secure tunnel from a public URL to your localhost, with automatic HTTPS, request inspection, and replay. Reserved domains and TCP tunnels support more permanent setups for staging environments and IoT devices.
Invaluable for developers testing webhooks, OAuth flows, and payment callbacks. Use it to demo work-in-progress to clients, share a local dev server during pair programming, and expose APIs from behind firewalls.
URL
https://ngrok.com/Recommended tools
Cloudflare
Global network platform offering CDN, DDoS protection, Workers (serverless edge computing), Pages (Jamstack hosting), R2 (object storage), and D1 (edge database).
Transform Tools
Polyglot code transformation playground, convert between JSX, TypeScript, JSON, GraphQL, CSS, and more with instant, copy-pasteable output.
BundlePhobia
Check the install size, minified size, and gzipped cost of any npm package before adding it to your project, plus tree-shaking analysis.