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@orneryd
orneryd / claudette-agent.installation.md
Last active May 30, 2026 00:20
Claudette coding agent (System Prompt, Preamble, Chatmode, etc…) built especially for free-tier models like chatGPT-3/4/5+ to behave more similar to Claude. Claudette-auto.md is the most structured and focuses on autonomy. *Condensed* nearly the same but smaller token cost for smaller contexts, *Compact* is for mini contexts. Memories file suppo…

Beast Mode

Beast Mode is a custom chat mode for VS Code agent that adds an opinionated workflow to the agent, including use of a todo list, extensive internet research capabilities, planning, tool usage instructions and more. Designed to be used with 4.1, although it will work with any model.

Below you will find the Beast Mode prompt in various versions - starting with the most recent - 3.1

Installation Instructions

  • Go to the "agent" dropdown in VS Code chat sidebar and select "Configure Modes".
  • Select "Create new custom chat mode file"
@ciiqr
ciiqr / zod-optional-null.ts
Last active July 16, 2026 14:58
zod optional/nullable/nullish differences
// zod schema
z.object({
// valid if string or:
optional: z.string().optional(), // field not provided, or explicitly `undefined`
nullable: z.string().nullable(), // field explicitly `null`
nullish: z.string().nullish(), // field not provided, explicitly `null`, or explicitly `undefined`
});
// type
{