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@paulirish
paulirish / what-forces-layout.md
Last active November 27, 2025 13:56
What forces layout/reflow. The comprehensive list.

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics
  • elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
@tzmartin
tzmartin / embedded-file-viewer.md
Last active October 31, 2025 08:04
Embedded File Viewer: Google Drive, OneDrive

Office Web Apps Viewer

('.ppt' '.pptx' '.doc', '.docx', '.xls', '.xlsx')

http://view.officeapps.live.com/op/view.aspx?src=[OFFICE_FILE_URL]

<iframe src='https://view.officeapps.live.com/op/embed.aspx?src=[OFFICE_FILE_URL]' width='px' height='px' frameborder='0'>
</iframe>

OneDrive Embed Links

@chrisveness
chrisveness / crypto-aes-gcm.js
Last active May 11, 2025 11:17
Uses the SubtleCrypto interface of the Web Cryptography API to encrypt and decrypt text using AES-GCM (AES Galois counter mode).
/**
* Encrypts plaintext using AES-GCM with supplied password, for decryption with aesGcmDecrypt().
* (c) Chris Veness MIT Licence
*
* @param {String} plaintext - Plaintext to be encrypted.
* @param {String} password - Password to use to encrypt plaintext.
* @returns {String} Encrypted ciphertext.
*
* @example
* const ciphertext = await aesGcmEncrypt('my secret text', 'pw');
@csrutil
csrutil / apikeys
Last active November 27, 2025 07:24
Chromium API Keys
# Download from
# http://security.debian.org/debian-security/pool/updates/main/c/chromium-browser/chromium-browser_60.0.3112.78-1~deb9u1.debian.tar.xz
# API keys assigned to Debian by Google for access to their services like sync and gmail.
# *nix
export GOOGLE_API_KEY="AIzaSyCkfPOPZXDKNn8hhgu3JrA62wIgC93d44k"
export GOOGLE_DEFAULT_CLIENT_ID="811574891467.apps.googleusercontent.com"
export GOOGLE_DEFAULT_CLIENT_SECRET="kdloedMFGdGla2P1zacGjAQh"
# OSX
@painor
painor / FastTelethon.py
Last active October 19, 2025 21:35
This will increase the download/upload speed when using telethon
# copied from https://github.com/tulir/mautrix-telegram/blob/master/mautrix_telegram/util/parallel_file_transfer.py
# Copyright (C) 2021 Tulir Asokan
import asyncio
import hashlib
import inspect
import logging
import math
import os
from collections import defaultdict
from typing import Optional, List, AsyncGenerator, Union, Awaitable, DefaultDict, Tuple, BinaryIO
@fabiolimace
fabiolimace / UUIDv6.sql
Last active September 21, 2025 04:10
Functions for generating UUIDv6 and UUIDv7 on PostgreSQL
/*
* MIT License
*
* Copyright (c) 2023-2024 Fabio Lima
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
@claus
claus / _app.js
Created May 14, 2020 05:35
Restore scroll position after navigating via browser back/forward buttons in Next.js
import useScrollRestoration from "utils/hooks/useScrollRestoration";
const App = ({ Component, pageProps, router }) => {
useScrollRestoration(router);
return <Component {...pageProps} />;
};
export default App;
@FreddieOliveira
FreddieOliveira / docker.md
Last active November 22, 2025 14:26
This tutorial shows how to run docker natively on Android, without VMs and chroot.

Docker on Android πŸ‹πŸ“±

Edit πŸŽ‰

All packages, except for Tini have been added to termux-root. To install them, simply pkg install root-repo && pkg install docker. This will install the whole docker suite, left only Tini to be compiled manually.


Summary

@painor
painor / README.MD
Last active October 23, 2025 19:54
Convert TDesktop tdata folders to GramJS sessions.

tdata converter

Converts tdata folder to a GramJS session for usage in a userbot.

Usage

Usage is simple. the main() function accepts a folder path (absolute or relative) and will return and print the session string if it found one.

Limitation