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Mathieu Laurent messenjer

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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"
@cheskoxd
cheskoxd / useInactivityTimeout.tsx
Last active June 22, 2024 14:14
Small hook to check if the user has been inactive for x hours it will reload the page
import { useEffect, useRef } from 'react';
const useInactivityTimeout = (timeoutInHours) => {
const timeoutInMillis = timeoutInHours * 60 * 60 * 1000;
const timer = useRef(null);
useEffect(() => {
if (navigator.userActivation) {
if(navigator.userActivation.isActive){
if (timer.current) {
@phanan
phanan / MyList.vue
Last active February 2, 2023 17:10
Virtual scroller with Vue Composition API
<template>
<VirtualScroller v-slot="{ item }" :item-height="35" :items="myMassiveArray">
<div :item="item" :key="item.id">{{ item.details.i.guess? }}</div>
</VirtualScroller>
</template>
@danielroe
danielroe / extensions.json
Last active July 10, 2025 22:20
VScode settings for a minimal UI
{
"recommendations": [
"aaron-bond.better-comments",
"adrieankhisbe.vscode-ndjson",
"johnsoncodehk.vscode-tsconfig-helper",
"rbuckton.deoptexplorer-vscode",
"helixquar.randomeverything",
"WallabyJs.quokka-vscode",
"bierner.comment-tagged-templates",
"alexcvzz.vscode-sqlite",
@sindresorhus
sindresorhus / esm-package.md
Last active August 7, 2025 04:45
Pure ESM package

Pure ESM package

The package that linked you here is now pure ESM. It cannot be require()'d from CommonJS.

This means you have the following choices:

  1. Use ESM yourself. (preferred)
    Use import foo from 'foo' instead of const foo = require('foo') to import the package. You also need to put "type": "module" in your package.json and more. Follow the below guide.
  2. If the package is used in an async context, you could use await import(…) from CommonJS instead of require(…).
  3. Stay on the existing version of the package until you can move to ESM.
@loilo
loilo / pass-slots.md
Last active July 4, 2025 09:46
Vue: Pass Slots through from Parent to Child Components

Vue: Pass Slots through from Parent to Child Components

The Situation

  • We've got some components A, B and C which provide different slots.
    const A = {
      template: `<div><slot name="a">Default A Content</slot></div>`
    }

const B = {

@davestewart
davestewart / broadcast-channel.md
Last active June 6, 2025 16:41
Example of using BroadcastChannel to communicate with pages in the same domain

screenshot

@paulrouget
paulrouget / ff.md
Last active May 14, 2024 02:30
Hacking Firefox
@jrburke
jrburke / gist:7455354
Last active February 11, 2024 23:18
Use of IDs instead of URLs for HTML resources

Design forces:

  • ECMAScript (ES) Module Loader API is coming. The ES module ID syntax are strings that are just treated as string IDs and not paths.
  • Existing JS module experience in CommonJS/Node/AMD worlds of using module IDs that are resolved to a URL/path for fetching.
  • Better package managers are coming for front end web apps. These package managers install assets by IDs not by paths.
  • For front end code, baseURL + moduleID + '.js' is likely the default ID-to-URL resolution, but other declarative config could be possible for browser-based ES Module Loaders. Examples of useful declarative config in this area are the problems solved via common AMD loader config

So it will be common in JS code to use string IDs, and not URLs to refer to dependency resources.

With the coming of web components and custom elements, it will be possible for a custom element to depend on other custom e

@jeresig
jeresig / cookiebot.js
Last active October 5, 2023 12:20
Simple bot for CookieClicker: http://orteil.dashnet.org/cookieclicker/ How to use: Paste the following into the JavaScript console in your browser and run it. To start the bot type: "CookieClicker.start();" to stop it do: "CookieClicker.stop();" (or just reload the page).
CookieClicker = {
start: function() {
this.clickInterval = setInterval(function(){
// Click the large cookie as fast as possible!
document.getElementById("bigCookie").click();
}, 1);
this.goldInterval = setInterval(function(){
// Click the golden cookie
var shimmer = document.getElementsByClassName("shimmer")[0];