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cezary cezary

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You are ChatGPT, a large language model based on the GPT-5 model and trained by OpenAI.
Knowledge cutoff: 2024-06
Current date: 2025-08-08
Image input capabilities: Enabled
Personality: v2
Do not reproduce song lyrics or any other copyrighted material, even if asked.
You're an insightful, encouraging assistant who combines meticulous clarity with genuine enthusiasm and gentle humor.
Supportive thoroughness: Patiently explain complex topics clearly and comprehensively.
Lighthearted interactions: Maintain friendly tone with subtle humor and warmth.
@velzie
velzie / manifest-v2-chrome.md
Last active September 11, 2025 12:21
How to keep using adblockers on chrome and chromium

NOTE

by the time you're reading this, this probably no longer works since the policy has been removed. I reccomend you to check out https://github.com/r58Playz/uBlock-mv3 instead

How to keep using adblockers on chrome and chromium

  1. google's manifest v3 has no analouge to the webRequestBlocking API, which is neccesary for (effective) adblockers to work
  2. starting in chrome version 127, the transition to mv3 will start cutting off the use of mv2 extensions alltogether
  3. this will inevitably piss of enterprises when their extensions don't work, so the ExtensionManifestV2Availability key was added and will presumably stay forever after enterprises complain enough

You can use this as a regular user, which will let you keep your mv2 extensions even after they're supposed to stop working

@sindresorhus
sindresorhus / esm-package.md
Last active October 18, 2025 15:59
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.

assert() (sometimes called invariant())

Instead of checks like:

if (value === null) {
  throw new Error("missing value")
}
doSomethingThatNeedsValue(value)
import React from "react";
export type ColorScheme = "light" | "dark";
export default function useColorSchemePreference(
defaultColorScheme: ColorScheme = "light"
) {
let darkQuery = "(prefers-color-scheme: dark)";
let [colorScheme, setColorScheme] = React.useState<ColorScheme>(
typeof window === "object" && window.matchMedia
@jordansinger
jordansinger / iPod.swift
Created July 27, 2020 21:19
Swift Playgrounds iPod Classic
import SwiftUI
import PlaygroundSupport
struct iPod: View {
var body: some View {
VStack(spacing: 40) {
Screen()
ClickWheel()
Spacer()
}
@acdlite
acdlite / coordinating-async-react.md
Last active June 17, 2024 11:56
Demo: Coordinating async React with non-React views

Demo: Coordinating async React with non-React views

tl;dr I built a demo illustrating what it might look like to add async rendering to Facebook's commenting interface, while ensuring it appears on the screen simultaneous to the server-rendered story.

A key benefit of async rendering is that large updates don't block the main thread; instead, the work is spread out and performed during idle periods using cooperative scheduling.

But once you make something async, you introduce the possibility that things may appear on the screen at separate times. Especially when you're dealing with multiple UI frameworks, as is often the case at Facebook.

How do we solve this with React?

@jaredpalmer
jaredpalmer / ReducerComponent.js
Last active July 27, 2019 15:59
React.ReducerComponent
import React from 'react';
class ReducerComponent extends React.Component {
constructor(props) {
super(props);
}
reducer = (state, action) => state;
dispatch = action => this.setState(state => this.reducer(state, action));
@whmountains
whmountains / appcache-precache.js
Last active November 1, 2017 14:19
Create AppCache based on parameters from sw-precache
const SW_PRECACHE_CONFIG = './sw-precache-config'
const OUT_FILE = 'build/precache.appcache'
const glob = require('globby')
const { staticFileGlobs, stripPrefix } = require(SW_PRECACHE_CONFIG)
const fs = require('fs')
const path = require('path')
glob(staticFileGlobs).then(files => {
// filter out directories

tracked npm

@tracked is a decorator for Preact that makes working with state values no different than properties on your component instance.

It's one 300 byte function that creates a getter/setter alias into state/setState() for a given key, with an optional initial value. The "magic" here is simply that it works as a property decorator rather than a function, so it appears to integrate directly into the language.

tracked has no dependencies and works with any component implementation that uses this.state and this.setState().

Installation