I used Codex (Sites) To Build a Playtester (Goldfishing) app, and Recording Studio for Magic the Gathering

Misplay is a free tool for demonstrating Magic: The Gathering combos and play sequences. You arrange cards, record steps, add explanations, and share a playable link or export a video or GIF. I wanted a way to try out Magic decks and show someone a combo without having to explain every move in a wall of text, so I started building Misplay with Codex. You can move cards around, tap them, and record your plays as you go. Then share a link someone can replay, or export it as a video or GIF. A lot of work has been small adjustments I noticed as I used it; making cards easier to greab, getting the timeline to behave, and keeping old shared links working as things change. It's now running on Hostinger. Here's where it's at: misplay.net Would love to hear what feels useful or confusing, especially from other MTG players.