Simple Discord level bot, written in Typescript with the help of Discord.js v14. Utilizes MongoDB for storing users' levels. Each user gets their unique level profile for every guild they join with bot active. You can opt-out of this behavior by removing every occurence of GuildID: message.guild.id, from level.ts file, so the program does not care about message's guild, and instead saves levels globally.
Before doing anything, make sure you've compiled the Typescript code with a compiler, such as tsc. You can then insert your data into env.json file, most importantly bot's token, MongoDB URI, database and collection names.
Before running it, you need to install all the required modules. Use npm install discord.js -D to install newest version of Discord.js v14. Use npm install mongodb -D to install MongoDB driver. Use npm install @types/mongodb -D to install Typescript types for mongodb. Congratulations, your own copy of the bot can be run. Navigate to bot's directory and use node . command.
Let me know if I forgot any of the modules or it doesn't work
The bot is highly customizable out of the box. For more information, refer to comments in individual files.