Open source. Open possibilities.

BetterDiscord is a client modification for the Discord desktop app that adds plugins, themes, and extensive customization options. Supports Windows, macOS, and Linux with an addon ecosystem.

OpenRCT2 is an open-source re-implementation of RollerCoaster Tycoon 2, the amusement-park construction and management game. It adds modern platform support, an improved interface, better guest and staff AI, more editing tools, raised limits, cooperative multiplayer and some mechanics restored from the original RollerCoaster Tycoon.

OpenSelf is a local-first, open-source context layer for AI agents. It stores source-attributed, time-aware memories in SQLite and exposes them via MCP or JavaScript API, with optional encryption and privacy controls.

A Discord selfbot that automatically enrolls and completes active quests using discord.js, with setup instructions for local and GitHub Actions usage, including warnings about TOS violations.

AstrBot is an open-source all-in-one agent chatbot platform that connects LLMs and agent frameworks to mainstream instant messaging apps like QQ, Telegram, Slack, and Feishu, with plugin extensions, WebUI, and sandboxed execution.

The Discord bot automatically renders pr0gramm uploads, users, and comments linked in Discord as embeds. It can be self-hosted, but according to the README it is no longer officially maintained.

SparkyBot is a Guild Wars 2 WvW combat-log companion: it watches ArcDPS logs, posts fight summaries to Discord and Twitch, and builds end-of-night HTML reports with player stats, boons, skill shares, and Enemy Intel.