Install latest/stable of devca
Ubuntu 16.04 or later?
Make sure snap support is enabled in your Desktop store.
devca is a command to easily generate certificates for local TLS services during development. Client applications, particularly browsers, behave differently when connecting to plaintext services (like HTTP) compared to secure services (like HTTPS). By creating certificates for your local in-development services, you can develop your services in a more similar environment to a real deployment.
Generate an embeddable card to be shared on external websites.
Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the installing snapd documentation.