GitHub emiljohansson

Vault

Password manager and other encryption methods.

Games

Some simple card games.

Password Generator

Generate a password that is difficult to guess.

1:24AM
Random String

oj0nHpR2g9

Signals

Preact signals in Next.js/React

Two-Factor Authentication - Enter Code

Enter a two-factor authentication code.

Two-Factor Authentication - Generate Code

Generate a two-factor authentication code.

Generate a JWT

Generates a JWT.

Encode and Decode JWT

Encodes and Decodes a JWT.

Encrypt and Decrypt Strings

Encrypts and Decrypts a string.

Hooks

Custom React Hooks.

Calculate

Calculate a mathematical expression from an API route.

Confirm Button

Hold down the button to confirm the action.

Progress Bar

Progress bar with a percentage.