Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

洪民憙 (Hong Minhee) @hongminhee@hollo.social

12/27/2025, 2:38:46 AM

Public

With high-performance #Python type checkers like #Pyright, #Pyrefly, and #ty now available, what's the value proposition of #Mypy? Is it the reference implementation? Or does Mypy still have the most features? I'm not trying to knock Mypy, I'm genuinely asking because I don't know.

Matthew Martin @mistersql@mastodon.social

12/27/2025, 2:49:21 AM

Public

@hongminhee洪民憙 (Hong Minhee) I haven't compared all pairs but they catch slightly different typing errors, disagree with each other on what is an error and for the longest time, mypy found the most things that I agreed was an error. I imaging pyright has features optimized for syntax checking in an IDE, and pyrefly is optimized for slowly moving a large monorepo at facebook to being typed.

I'm betting ty is going to be a faster mypy, but I don't know. Just being a faster thing is astrals thing, tho.

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