Turso is an in-process SQL database, compatible with SQLite.

Computing-focused community centered around link aggregation and discussion

Exception Notifier Plugin for Rails

A basic introduction to coding in modern C++.

Sandbox for securely executing untrusted programs

Minimalistic app to help track and build daily habits

If you live in the terminal, kitty is made for you! Cross-platform, fast, feature-rich, GPU based.

The UI for Unison Share

Unison Share's backend server

⭐️ A friendly language for building type-safe, scalable systems!

Master programming by recreating your favorite technologies from scratch.

A friendly programming language from the future

Modern C++ Programming Course (C++03/11/14/17/20/23/26)

🔬 A Ruby library for carefully refactoring critical paths.

On a mission to index all Ruby events.

Regression Testing your SQL queries

Odin Programming Language

Heroku's Cloud Native Buildpack for Ruby applications.

Overlay for competitive programming competitions broadcasts

Option Trading Application

A technical explainer by @kognise of how your computer runs programs, from start to finish.

Database enforced timestamps, immutable columns, and counter/sum caches

Generic interface to multiple Ruby template engines

📖 Animate page transitions in Turbo Drive apps

A guide to Ruby's C API

Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, K8s, AI inference, and IAM services.

Access Chez Scheme documentation from the REPL

Book Code for Competitive Programming

OrioleDB – building a modern cloud-native storage engine (... and solving some PostgreSQL wicked problems)