Tupenter

Become a walking repeating command block

The resend key allows you to quickly execute your last sent command 20x/sec!

Create custom commands and resend them easily with a keybind

/blink is one of my favorite custom commands I've made, it uses a raycast to teleport to a looked at surface. It also supports an optional maxDistance parameter

Simple command chaining

Set the time to day and clear weather. Both commands still have Mojang's autocomplete and syntax highlighting

Custom commands page

Uses mod menu to create a dedicated viewer and editor for custom commands

Complex custom commands with parameters

This custom command replaces a spherical area of non-air blocks. Only vanilla commands get sent to the server, so if your commands/sec setting isn't too high this will work on any server with op!

Script Editor Screen

Uses mod menu to create a dedicated viewer and editor for scripts, with a per-script toggle for individual worlds and globally

Running a complex script from a keybind

Tupenter supports complex scripts that resolve into pure-vanilla setblock commands. No command blocks or datapacks used!

Simple chat script to breathe fire