rcmnd

Languages and runtimes

What language and runtime projects use, chose and left, quoted from their own engineering posts.

4 language and runtime projects, most things first

AstralProject
Astral builds high-performance developer tools for the Python ecosystem, including Ruff, uv and ty.
python-build-standalone, Cargo, ty, Ruff, uv and 1 more
6 things
BunProject
Bun is an open-source all-in-one JavaScript and TypeScript runtime, bundler, test runner and package manager.
Zig, Rust, JavaScriptCore, C++
4 things
DenoProject
Deno is an open-source JavaScript, TypeScript and WebAssembly runtime built on V8 and Rust, from Deno Land.
Rust, FoundationDB, SQLite, V8
4 things
TypeScriptProject
TypeScript is Microsoft's open-source typed superset of JavaScript.
Go
2 things

Every entry is a verbatim quote and a link to the public post it came from. Nothing is paraphrased. If it is not on record somewhere public, it is not here.

The verdict is what they actually said: loved and liked are explicit; recommended means they told others to get it; uses means they only say they use it; read is a book on their public shelf with no verdict; mixed and disliked are kept too.

A dashed affiliate link, sponsored or their own label means the post disclosed a relationship. It is shown, never hidden.

The small bar beside a date shows how dated a recommendation is for its kind of thing.

The bar shows how dated a recommendation is, for its kind of thing. Full and green is recent. It drains, and turns amber and then grey, as the post gets older.

What counts as old depends on the thing. A laptop praised four years ago has been replaced twice; a book loved twenty years ago is probably still loved. The bar is empty after about:

Hardware, services4 years
Software5 years
Podcasts, courses, other8 years
Books25 years

A striped bar means the post carries no date and the date shown is an estimate. No date at all, no bar.