Looking for logging into the Minecraft Forge Mod site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Minecraft Forge Mod site. After that you can login as usual with your login credentials.
https://www.reddit.com/r/feedthebeast/comments/9l7nf7/login_mod_for_forge/
https://minecraft.curseforge.com/projects/login-shield
https://minecraft.curseforge.com/projects/the-autologin-mod-for-authme-server
https://minecraft.curseforge.com/mc-mods/237701
http://www.minecraftforge.net/forum/topic/61843-mcp-how-can-i-add-a-login-pannel/
https://www.minecraftforum.net/forums/mapping-and-modding-java-edition/minecraft-mods/modification-development/2798170-logging-in-minecraft-with-eclipse
https://www.minecraftforum.net/forums/mapping-and-modding-java-edition/minecraft-mods/modification-development/2782957-send-chat-message-on-player-login
https://github.com/ForgeEssentials/ForgeEssentials/wiki/Authentication-Module
https://stackoverflow.com/questions/51124364/running-minecraft-forge-server-client-in-eclipse-with-pixelmon-mod-1-12-2-6-3-1
https://agilewarrior.wordpress.com/2013/12/22/how-to-install-minecraft-forge-for-mac/
https://minecraft-de.gamepedia.com/Modifikation/Minecraft_Forge
https://mcforge.readthedocs.io/
http://www.9minecraft.net/reauth-mod/