If you are looking for small set of httpd config file, here is one I come up with based on original httpd wiki:
# Apache httpd v2.4 minimal configuration
ServerName localhost
ServerRoot "/usr/local/apache2"
Listen 80
User daemon
Group daemon
# Core modules
LoadModule mpm_worker_module modules/mod_mpm_worker.so
LoadModule unixd_module modules/mod_unixd.so
LoadModule authz_core_module modules/mod_authz_core.so
LoadModule authz_user_module modules/mod_authz_user.so
LoadModule log_config_module modules/mod_log_config.so
LoadModule dir_module modules/mod_dir.so
# Other useful features
LoadModule mime_module modules/mod_mime.so
LoadModule autoindex_module modules/mod_autoindex.so
LoadModule status_module modules/mod_status.so
LoadModule alias_module modules/mod_alias.so
LoadModule env_module modules/mod_env.so
LoadModule setenvif_module modules/mod_setenvif.so
LoadModule filter_module modules/mod_filter.so
DirectoryIndex index.html
ErrorLog logs/error.log
LogFormat "%h %l %u %t \"%r\" %>s %b" common
CustomLog logs/access.log common
DocumentRoot "htdocs"
<Directory "htdocs">
Options Indexes FollowSymLinks
AllowOverride None
Require all granted
</Directory>
# Enable CGI support
LoadModule cgid_module modules/mod_cgid.so
ScriptAlias /cgi-bin/ "cgi-bin/"
<Directory "cgi-bin">
AllowOverride None
Options None
Require all granted
</Directory>