1.4.6/1.4.7 SMP][Forge] Necessities - A commands mod for Forge - Minecraft Mods - Mapping and Modding: Java Edition - Minecraft Forum - Minecraft Forum
GitHub - simo415/Minecraft-Console: A minecraft mod which adds a new console type GUI to the game
I wrote a mod to make working with command blocks bearable : r/MinecraftCommands
World Handler - Command GUI Mod (1.20.2, 1.19.4) - 9Minecraft.Net
Creating Custom Commands with Multicraft - Knowledgebase - Shockbyte
Minecraft/Mod Commands Cheat Sheet by Tamaranth - Download free from Cheatography - Cheatography.com: Cheat Sheets For Every Occasion