lighttpd vs NGINX Unit: What are the differences?
lighttpd: A secure, fast, compliant, and very flexible web-server that has been optimized for high-performance environments. lighttpd has a very low memory footprint compared to other webservers and takes care of cpu-load. Its advanced feature-set (FastCGI, CGI, Auth, Output-Compression, URL-Rewriting and many more) make lighttpd the perfect webserver-software for every server that suffers load problems; NGINX Unit: A dynamic web and application server with Go, PHP, Python, Perl, and Ruby support. NGINX Unit is a dynamic web application server, designed to run applications in multiple languages. Unit is lightweight, polyglot, and dynamically configured via API. The design of the server allows reconfiguration of specific application parameters as needed by the engineering or operations.
lighttpd and NGINX Unit can be categorized as "Web Servers" tools.
NGINX Unit is an open source tool with 1.98K GitHub stars and 141 GitHub forks. Here's a link to NGINX Unit's open source repository on GitHub.
inFeedo, Put.io, and Centra are some of the popular companies that use NGINX Unit, whereas lighttpd is used by WhatsApp, Frame, and Fusionbox. NGINX Unit has a broader approval, being mentioned in 11 company stacks & 8 developers stacks; compared to lighttpd, which is listed in 15 company stacks and 4 developer stacks.