Open-Source Websites & Tools

Ente provides an open-source, end-to-end encrypted cloud platform with apps for photos, authenticators, and other stored data.

Learnergy is a Python library for energy-based machine learning models.

Pokemon-Terminal provides Pokémon-themed terminal themes, with topics listing shells and terminals including Bash and iTerm2.

This repository collects references for vibe coding, where AI helps write code.

NoteDiscovery provides a self-hosted Markdown knowledge base with AI assistant integration, wikilinks, and graph views.

Browse large JSONL, Parquet, and CSV datasets in VS Code with the Bread Dataset Viewer extension.

Free open-source AI social media scheduler — self-hostable alternative to Postiz, Buffer, and Hootsuite with built-in AI content generation.

emoji-cheat-sheet provides a Markdown-formatted reference list of emoji.

Tensor Trust offers an interactive game about testing AI security and model robustness.

A mod to make and play Terraria mods. Supports Terraria 1.4 (and earlier) installations

ShowDesktopOneMonitor changes the Windows desktop shortcut so it shows the desktop on one monitor.

A games launcher for GOG, Amazon and Epic Games for Linux, Windows and macOS.

Zoo Code coordinates AI agents as a development team inside a code editor.

Sprite Fusion Pixel Snapper moves pixel art onto a consistent grid to fix messy or uneven pixels.

Python developers can use Zipline’s event-driven library to backtest algorithmic trading strategies.

Awesome Emacs collects useful packages, libraries, and resources for Emacs users.

Ambient Music Mod ports Google Pixel’s Now Playing feature to other Android devices using Shizuku or Sui.

This Laravel package redirects missing pages when URLs change during a website migration.

Manage Steam trade offers from Node.js applications using this trade offer manager library.

Moderate Matrix communities with Mjolnir, a bot that can handle malicious invites, spam, and other server issues.

This repository collects machine learning resources, including language models, tools, interfaces, and retrieval systems.

Fossify Contacts manages address-book entries, groups, and favorites without ads.

Localforge provides a local coding agent with a web interface that works on project files.

Read usage documentation for an API that generates Minecraft server status banners.