You can also look up for these other topics:
Framework
Coding Standards
Boilerplate
CMS
Tool
Security
Hacktoberfest
A powerful and easy to configure uptime and ssl monitor
spatieAn open-source domain monitoring tool built using Maelstrom ๐ค Uptime Robot + ๐ง Oh Dear + ๐งช SSL Labs + โฐ Cronitor + ๐ต๐ปโโ๏ธ DNS Spy
maelstrom-cmsSimple, modern looking server status page with administration and some nice features, that can run even on shared webhosting
server-status-project