flow VS Postmodern

It's not as popular as typescript but not dead, it's consistently active [0] for a decade.

[0] https://github.com/facebook/flow/graphs/contributors

One alternative that I found was flow, thought haven't used it. There is a bevy of languages that transpiles to JS, though some seemingly lost their attention over time. Can the bridge to WASM contribute to this or is that digressing from the topic?

I think you are mistaking Flow unmaintained for Flow actively maintained.

Hack and Flow are also written in OCaml.

So... you're referring to flow?

It seems like Facebook doesn't have problem with releasing open source project [0] while keeping centralised control over it.

[0] https://github.com/facebook/flow

Facebook uses OCaml professionally, for [Flow](https://github.com/facebook/flow), their typechecker for JavaScript, and [Pyre](https://github.com/facebook/pyre-check), their typechecker for Python.

I'll always know him as the author of Postmodern, an impressive CL library for PostgreSQL: https://marijnhaverbeke.nl/postmodern/

I'm using postmodern and it's new to me after years of using jdbc (in java or clojure). I'm enjoying it quite a bit except for one thing, which is the interaction of multiple databases.

Why not postmodern? Hunchentoot uses threads so the database interface must be thread safe and each thread must be establishing its own connection or use connection pool.