Orchestrate sandboxed coding agents in TypeScript with sandcastle.run()

Skills for Real Engineers. Straight from my .claude directory.

Home of the Open Data Contract Standard (ODCS).

The Data Contract Specification Repository

Local GUI and Data Canvas as a DuckDB extension

The Data Engineering Cookbook

Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics

High-performance Go package to read and write Parquet files

A fast Go Avro codec

0️⃣ Zero cost debug assertions for Go.

Rapid is a modern Go property-based testing library

Golang implementation of the Cedar Policy Language

Home of the Renovate CLI: Cross-platform Dependency Automation by Mend.io

Architecture checks for Go projects

A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!

Thoughts on Go performance optimization

Bundesgesetze und -verordnungen

Archive of German legal acts (weekly archive of gesetze-im-internet.de)

Ark -- Archetype-based Entity Component System (ECS) for Go.

A set of heuristics for use when designing or choosing a test tool, plus explanations. Based on research by Isabel Evans, University of Malta.

GoLang architecture linter (checker) tool. Will check all project import path and compare with arch rules defined in yml file. Useful for hexagonal / onion / ddd / mvc and other architectural patte…

A shadow-testing proxy

A golang framework helps gopher to build a data visualization and admin panel in ten minutes

Parse data and test fixtures from markdown files, and patch them programmatically, too.

A toolkit with common assertions and mocks that plays nicely with the standard library

Golang LRU cache

Track and evaluate the performance of your investment portfolio across stocks, cryptocurrencies, and other assets.

A JSON file of all 5e spells. Up to date as of May 2015.