Michael Jennings michael-jennings

AGENTS.md Best Practices for AI Coding Assistants: Comprehensive Guide

AGENTS.md has emerged as the de facto open standard for guiding AI coding assistants, now adopted by over 20,000 repositories and formalized in August 2025 through collaboration between OpenAI, Google, Cursor, Factory, and Sourcegraph. This file acts as a "README for machines"—providing structured, technical context that helps AI assistants write better code from the start. For Python + AWS + Terraform projects, a well-crafted AGENTS.md dramatically reduces friction, ensuring generated code follows your conventions, uses the right tools, and adheres to security requirements.

What is AGENTS.md and why it matters

AGENTS.md is a dedicated Markdown file that complements, not replaces, README.md. While README targets human developers with project overviews and quick-start guides, AGENTS.md contains detailed technical instructions specifically for AI coding agents. Think of it as onboarding documentation for an AI team member: ex

BroadcastChannel Polyfill

BroadcastChannel is a new communication API proposed in the HTML Standard but not yet widely implemented. It allows messages to be sent to all other BroadcastChannel instances sharing the same channel name within the same browsing context and origin.

var bc = new BroadcastChannel('name');

bc.postMessage(payload);

Fallout 4 VR playthrough modlist

10mm Pistol Resize - https://www.nexusmods.com/fallout4/mods/19446
1950's Feminine Outfits // CBBE+BodySlide - https://www.nexusmods.com/fallout4/mods/20105
Additional Body Textures // Performance Choice - https://www.nexusmods.com/fallout4/mods/7432
ANiceOakTree's Diverse Children // No Settlers - https://www.nexusmods.com/fallout4/mods/16289
Armor and Weapon Keywords Community Resource (AWKCR) - https://www.nexusmods.com/fallout4/mods/6091
Autosave Manager - https://www.nexusmods.com/fallout4/mods/14104
Barefoot Footstep - https://www.nexusmods.com/fallout4/mods/14790
Better Explosives - https://www.nexusmods.com/fallout4/mods/3648

UPM: How to make a custom package So, Unity has this shiny new package manager, and you have code you want to share between projects - wouldn't it be great if we could bundle up our shared code and plug it into all the projects that need it? Let's figure out how to make our own Package!

Todo

Modify the project manifest
Make a package manifest
Package the manifest up with some test code
Try it out in Unity!

UPDATED 22.11.2022

It's been two years since the last update, so here's the updated working script as per the comments below.

Thanks to BryanHaley for this.

setInterval(function () {
    video = document.getElementsByTagName('ytd-playlist-video-renderer')[0];

 video.querySelector('#primary button[aria-label="Action menu"]').click();

	/*

	WARNING: This has the side effect of reversing the note order, since it unpins the most recent notes to oldest, the notes end up getting added to the
	unpinned list in the order they got unpinned. TLDR: The last pinned notes show up at the top of the unpinned list, since they
	are the most recenlty unpinned ones.


	To work with the script in the browser's Developer Tools just like you would with a normal JavaScript file and set breakpoints, you can follow these steps:

	1. Open the Sources Tab in DevTools

	/*
	* React.js Material-UI Table and TableRow components with flexible height and fixed header
	* - fixes "jumping" scrolling bar in WebKit browsers
	* - shows permanent scrolling bar for other browsers
	*
	* Usage: import this Table and TableRow component instead of
	* 'material-ui/Table' and 'material-ui/TableRow' component
	*/

	import React, {PropTypes} from 'react';

	using System.Collections;
	using System.Collections.Generic;
	using UnityEngine;

	public class PhysicsDeformer : MonoBehaviour {

	public float collisionRadius = 0.1f;
	public DeformableMesh deformableMesh;

	// Use this for initialization

	"ban": [
	true,
	[ "angular", "each", "Don't rely on angular to perform loops. Either use a 'for of' loop or the native 'array.forEach': https://github.com/you-dont-need/You-Dont-Need-Lodash-Underscore#_each" ],
	[ "jQuery", "each", "Don't rely on jQuery to perform loops. Either use a 'for of' loop or the native 'array.forEach': https://github.com/you-dont-need/You-Dont-Need-Lodash-Underscore#_each" ],
	[ "$", "each", "Don't rely on jQuery to perform loops. Either use a 'for of' loop or the native 'array.forEach': https://github.com/you-dont-need/You-Dont-Need-Lodash-Underscore#_each" ],
	[ "_", "each", "Don't rely on Underscore to perform loops. Either use a 'for of' loop or the native 'array.forEach': https://github.com/you-dont-need/You-Dont-Need-Lodash-Underscore#_each" ],
	[ "_", "forEach", "Don't rely on Underscore to perform loops. Either use a 'for of' loop or the native 'array.forEach': https://github.com/you-dont-need/You-Dont-Need-Lodash-Underscore#_