Evidence your team can replay. A Rust harness for realistic system and integration tests against real resources (databases, event buses, etc), so teams get replayable evidence that enables them to trust in a release version before production. Take one or two containerized microservices and stress them with your custom scenarios in reproducible ways.

Foundation for a multi-service Rust backend: BFF and domain services over gRPC, Kafka events with a transactional outbox, and per-service Postgres. Built so investing signal detection can scale without a big-ball-of-mud monolith.

A Smalltalk-like DSL that compiles to async Rust actors. Write classes and methods in .s sources; the compiler generates state types, message enums, and actor run loops targeting Tokio, Monoio, or Glommio.

Compressed state snapshots for Solana ZK Compression tests: capture ZK-compressed state from light-program-test, render readable tables, serialize to JSON, and diff before/after runs without hand-reading Merkle trees.

Schema-less persistence for Pharo/Squeak: models you can save without OR impedance (no instVars ceremony, no getters and setters required). Still community-maintained.

Full-stack web framework for Pharo aimed at consultants and startups who need a modern HTML5 demo path with built-in persistence and productivity tooling.