My potentially useful Github stars

I have some things starred on Github. These are ones that might someday be useful, mostly for my own reference.

JavaScript

Temporal - better datetimes for JavaScript, coming natively to browsers.
Effect-TS - Pydantic for TypeScript, maybe better than io-ts? See also zod, trpc.
Proposal to have erasable type annotations supported natively in the browser.
daisyui - nice looking Tailwind components.
engine262 - JS interpreter in JS.
morphdom - morph one DOM element into another, no VDOM.
flamebearer - flame graph profiling.
shoelace - nice looking frontend component library.

ruff - nouveau linting a la flake8.
snakeviz - flame graph profiling.
pyinstrument - runtime profiling
scalene - nouveau profiling hotness
greenery - determine the minimal possible regex/regex equality.
MonkeyType - generate type annotations by running tests.
spectree - FastAPI for Flask.
dtparse - example PyO3 usage (Rust Python wrapper).
pex - bundle Python programs.
Strictly typed Pandas.
Meta Pydantic.
Convex Optimization.
mashumaro - fast dataclass serialization - probably not relevant since Pydantic speedups.

Really quick Postgres test dbs.
Graph Queries are coming to ANSI SQL.
pgcli alternative to psql.
Postgres++ for Kubernetes - probably a good starting point for backups/connection pooling etc.
Postgres + Elasticsearch.
Rust SQL parser, used by gluesql.
realtime - listen to Postgres changes over Websockets.
Magic F# SQL typechecking.

pg_ivm - IVM extension to Postgres, this might be the route it takes to end up native.
dbsp implementation, see theory.
noria - materialize.io for MySQL applications.