The Embedthis GoAhead? web server is one of the world’s most popular embedded web server deployed for over 15 years in hundreds of millions of devices by industry leaders and startups. It is compact and requires less than 150K RAM. GoAhead uses an event-driven, non-blocking core to efficiently operate with minimal resources. Coupled with a role-based authentication framework and security sandbox, GoAhead is highly secure. It is easily embedded and ported to create secure web applications.
minor feature: Essential Upgrade -- All users strongly advised to upgrade.Recommended Upgrade -- Upgrade recommended but not essential.Optional Upgrade -- Upgrade only if convenient.Use constant time password comparison..Download.Documentation.