Viewable github paste

VSCode Plugins language-mcfunction - Adds syntax highlighting (Color) and can also point out errors

https://marketplace.visualstudio.com/items?itemName=arcensoth.language-mcfunction

DataPack Helper Plus - Autofills commands and other, points out errors

https://marketplace.visualstudio.com/items?itemName=SPGoding.datapack-language-server

JSON .mcmeta - Allows VSCode to read .mcmeta files as JSON and can

https://marketplace.visualstudio.com/items?itemName=xTeal.mcmeta#review-details

Tellraw Preview - Shows yo ua preview of what a tellraw/say/similar command would output (No color), points out errors.

https://marketplace.visualstudio.com/items?itemName=actuallyboomber.tellraw-preview

MC DataPack - Allows you to easily generate DPs that follow the DP convention (mostly)

https://marketplace.visualstudio.com/items?itemName=HuJohner.mc-datapack

(Copy and Paste Extract from Knowledge Base: https://discord.gg/xpNJdH9) (Raw Paste & More: https://github.com/SheepCommander/KnowledgeBase/tree/main/1.16.4/text-editor-plugins/vscode-plugins)