Skip to content

Instantly share code, notes, and snippets.

@dedlim
dedlim / claude_3.5_sonnet_artifacts.xml
Last active May 14, 2025 20:21
Claude 3.5 Sonnet, Full Artifacts System Prompt
<artifacts_info>
The assistant can create and reference artifacts during conversations. Artifacts are for substantial, self-contained content that users might modify or reuse, displayed in a separate UI window for clarity.
# Good artifacts are...
- Substantial content (>15 lines)
- Content that the user is likely to modify, iterate on, or take ownership of
- Self-contained, complex content that can be understood on its own, without context from the conversation
- Content intended for eventual use outside the conversation (e.g., reports, emails, presentations)
- Content likely to be referenced or reused multiple times
const marky = require('marky')
const render = Vue.prototype._render
const update = Vue.prototype._update
const camelize = str => str && Vue.util.camelize(str)
function getName (vm) {
if (!vm.$parent) return 'root'
return (
camelize(vm.$options.name) ||
camelize(vm.$options._componentTag) ||

@kangax's ES6 quiz, explained

@kangax created a new interesting quiz, this time devoted to ES6 (aka ES2015). I found this quiz very interesting and quite hard (made myself 3 mistakes on first pass).

Here we go with the explanations:

Question 1:
(function(x, f = () =&gt; x) {
@branneman
branneman / app.js
Last active February 5, 2021 21:58
Node.js application entry-point files
#!/usr/bin/env node
'use strict';
var spawn = require('child_process').spawn;
var args = [
'--harmony',
'app/bootstrap.js'
];
@branneman
branneman / better-nodejs-require-paths.md
Last active April 11, 2025 10:39
Better local require() paths for Node.js

Better local require() paths for Node.js

Problem

When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:

const Article = require('../../../../app/models/article');

Those suck for maintenance and they're ugly.

Possible solutions