Github Codespaces

• lsblk shows a 512 gigabyte drive that can be used for extra storage.
• Every blank codespace is automatically logged into Docker account codespacesdev.
• To run Windows in GitHub codespaces, click on (or use CodeAnywhere)

ChromeOS

• To open Crosh, do Ctrl + Alt + T.
• To enter terminal mode in Crosh, run

vmc start termina

• To use a Linux distribution in Crosh terminal mode, find the one you want with

lxc list

and then do

lxc exec CONTAINER_NAME_HERE -- /bin/sh

• How to fix Crostini crashing immediately:

When you open terminal try clicking on the 'manage' button, then back. This works for me, for now. If they do not fix this issue I am concerned even this will not work....then I will have to move from chromebook for my work program! Not what I want. Good luck, hope it works for you (I believe my issue started with the version before what you listed)

• To install a new Linux distribution in Crostini, open Crosh terminal mode, and then copy and paste this script:

lxc remote add canonical-images https://images.lxd.canonical.com --protocol=simplestreams
lxc launch canonical-images:IMAGE_NAME_HERE CONTAINER_NAME_HERE

Native binary/executable to WASM methods

• Decompile it to a .c/.cpp/.bc/.ll/.o file and use Emscripten to turn it into WASM (don't forget to implement the imports).
• Lift it to a .bc/.ll file and use llc and wasm-ld to turn it into WASM like so:

llc -filetype=obj -mtriple=wasm32-unknown-unknown -march=wasm32 file.bc -o file.o
wasm-ld file.o -o file.wasm --no-entry --export-all --allow-undefined

Installation scripts

• Xpra: http://xpra.org/get-xpra.sh
• Docker: https://get.docker.com
• Rev.ng: https://rev.ng/downloads/revng-distributable/master/install.sh
• LLVM: https://apt.llvm.org/llvm.sh
• RustUp: https://sh.rustup.rs

Roblox

• 

Chrome

• const unloadTab = () => " ".repeat(2**29 - 24);
  const lagChrome = () => history.replaceState({}, "a", Math.random().toString().repeat(2 ** 32 - 1));
  const crashTab = () => setInterval(lagChrome, 1)
  const crashChrome1 = () => setInterval(() => history.replaceState(Math.random().toString().repeat(6767), Math.random().toString().repeat(6767), Math.random().toString().repeat(6767)), 1)
  const crashChrome2 = () => setInterval(() => history.pushState(Math.random().toString().repeat(6767), Math.random().toString().repeat(6767), Math.random().toString().repeat(6767)), 1)

GitHub Actions

• It gives you a VM for free (6 hour limit)
• There is MacOS, Windows and Ubuntu - for now.

GitHub OAuth in an Single Page Application

• You can use a <form> element to get the access_token from the code, so you do not require a backend.