Maintained by Epic Games, Lore is designed for unprecedented scalability of both data and teams. It’s optimized for projects that combine code with large binary assets.

Secure Node.js execution without a sandbox. V8 isolate-based code execution with full Node.js and npm compatibility.

Rivet is infrastructure for long-lived software. Actors give every agent, session, and user a durable process with its state inside; agentOS gives agents a computer in that same process. Open source under Apache 2.0.

Rust png crate, also known as image-png, implements PNG encoding and decoding in safe Rust. It is compliant with the third edition of the PNG specification, including APNG support.

Lettera is a native, refined Markdown editor that works with single files or an entire folder as your workspace.

The best design inspiration on the Internet.