The Airgap Native Package Manager for Kubernetes

The final systems language

The Stellar app lifecycle streamlined. `stellar scaffold` CLI: init, learn, & build ambitious apps. `stellar registry` CLI: author, publish, deploy & upgrade Wasm binaries + smart contracts (or use…

Rust SDK for Soroban contracts.

Nannou/Rust tutorial based on Schotter by Georg Nees

A generative art library for NFT avatar and collectible projects.

Gumdrop!

Use an air-gapped Raspberry Pi Zero to sign for Stellar transactions! (and do other cool stuff)

Command line and API server to simplify data accessibility on the Stellar blockchain

prediction market on stellar kale contract invocations

Building a Secure and Interoperable Future for AI-Driven Payments.

Contains system design materials to prepare for system design interviews 🚩👨‍💻👨‍💻👨‍💻

Open source agentic operating system

🦁 The Leo Programming Language. A Programming Language for Formally Verified, Zero-Knowledge Applications

Send User Alert Notification on MacOS from the command-line.

Delivers a bolt of inspiration, by showing a random Oblique Strategy. Works as a mobile web app, visit from your phone!

📨 The ultimate agentic social media scheduling tool 🤖

AdNauseam: Fight back against advertising surveillance

Home of the Open Data Contract Standard (ODCS).

A set of practice problems for single table design

Interact with your documents using the power of GPT, 100% privately, no data leaks

10 Weeks, 20 Lessons, Data Science for All!

12 Weeks, 24 Lessons, AI for All!

Data Engineering Zoomcamp is a free 9-week course on building production-ready data pipelines. The next cohort starts in January 2026. Join the course here 👇🏼

🎨 Diagram as Code for prototyping cloud system architectures

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Porter enables you to package your application artifact, client tools, configuration and deployment logic together as an installer that you can distribute, and install with a single command.

Cheatsheets for experienced React developers getting started with TypeScript

An interactive workbook for learning Python programming