Agents that are efficient, smart,
and understand exactly what you want
That's what we're building — the infrastructure that makes it real.
Projects
- Directory-first world builds
- Durable workflow replay
- Reactive SQL subscriptions
- Typed npm remote functions
- Real Postgres 17 in your binary
- Async on any runtime
- Multi-process mode
- pgvector & logical replication
- Plain Postgres SQL over HTTP
- Immutable CDN-cacheable snapshots
- Realtime SSE deltas
- Built on pglite-rs
We run on our own infrastructure
PgPaw embeds pglite-rs as its logical replica — our realtime Postgres cache runs on our own embedded Postgres engine, in production. We ship the same libraries we build on.
Blog posts
What we want to share
Notes from building durable, agentic infrastructure in Rust.
Recent milestones
The public timeline across our projects.
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2026 · 06worldant
M1 — keystone + durability proven
Rust hosts JS on deno_core, every run/step is an atomic SQL update, exactly-once across process restart. End-to-end e2e suite green.
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2026 · 06worldant
Supervisor design (M2) cut
Library stays in the app. The supervisor wraps the app from the outside, owns the public socket, watches + forwards traffic. Scale-to-zero deferred to the next slice.
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2026 · 05pglite-rs
Multi-process mode
Single-binary Postgres that can serve multiple OS-level clients, not just in-process callers. Wire protocol exposed without spinning up a separate postmaster.
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2026 · 04PgPaw
Realtime SSE deltas shipped
Each subscription starts with a snapshot pointer, then insert/update/delete events per affected row. Cache invalidation keyed on per-table / per-PK LSN state.
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2026 · 03pglite-rs
First crates.io release
Runtime-agnostic async API on top of futures. Pulled in by PgPaw and worldant in production.