I have an intuition that the comment you're responding to has a lot of truth to it, but I am going to have to educate myself to give you an answer.
One thing I do know is that JS and Lisp both treat functions as first-class citizens, allow some degree of meta-programming, and rely heavily on hierarchical (e.g., nested objects in JavaScript vs. s-expressions in Lisp).
Passing functions by reference enables both LISP and JS to compose higher-order functions and, as suggested in another commented, both Lisp and JavaScript's "dynamic stack frames" somehow live updates to running code without requiring a complete restart of the application. The only clear example of this I can find, however, is Bun's --hot mode, which performs a "soft reload," updating its internal module cache and re-evaluates the changed code while preserving global state.
I have some vague notion that this is a favorite feature of Lisp, but it's not clear to me that it's unique to these language families.
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Edit: Lexical scoping, closures, some tail-call optimization...
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Edit 2:
> Programming language “paradigms” are a moribund and tedious legacy of a bygone age.
(Dave Herman)[0]
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Edit 3:
> The venerable master Qc Na was walking with his student, Anton. Hoping to prompt the master into a discussion, Anton said "Master, I have heard that objects are a very good thing - is this true?" Qc Na looked pityingly at his student and replied, "Foolish pupil - objects are merely a poor man's closures."
> Chastised, Anton took his leave from his master and returned to his cell, intent on studying closures. He carefully read the entire "Lambda: The Ultimate..." series of papers and its cousins, and implemented a small Scheme interpreter with a closure-based object system. He learned much, and looked forward to informing his master of his progress.
> On his next walk with Qc Na, Anton attempted to impress his master by saying "Master, I have diligently studied the matter, and now understand that objects are truly a poor man's closures." Qc Na responded by hitting Anton with his stick, saying "When will you learn? Closures are a poor man's object." At that moment, Anton became enlightened.
One thing I do know is that JS and Lisp both treat functions as first-class citizens, allow some degree of meta-programming, and rely heavily on hierarchical (e.g., nested objects in JavaScript vs. s-expressions in Lisp).
Passing functions by reference enables both LISP and JS to compose higher-order functions and, as suggested in another commented, both Lisp and JavaScript's "dynamic stack frames" somehow live updates to running code without requiring a complete restart of the application. The only clear example of this I can find, however, is Bun's --hot mode, which performs a "soft reload," updating its internal module cache and re-evaluates the changed code while preserving global state.
I have some vague notion that this is a favorite feature of Lisp, but it's not clear to me that it's unique to these language families.
---
Edit: Lexical scoping, closures, some tail-call optimization...
---
Edit 2:
> Programming language “paradigms” are a moribund and tedious legacy of a bygone age. (Dave Herman)[0]
---
Edit 3:
> The venerable master Qc Na was walking with his student, Anton. Hoping to prompt the master into a discussion, Anton said "Master, I have heard that objects are a very good thing - is this true?" Qc Na looked pityingly at his student and replied, "Foolish pupil - objects are merely a poor man's closures."
> Chastised, Anton took his leave from his master and returned to his cell, intent on studying closures. He carefully read the entire "Lambda: The Ultimate..." series of papers and its cousins, and implemented a small Scheme interpreter with a closure-based object system. He learned much, and looked forward to informing his master of his progress.
> On his next walk with Qc Na, Anton attempted to impress his master by saying "Master, I have diligently studied the matter, and now understand that objects are truly a poor man's closures." Qc Na responded by hitting Anton with his stick, saying "When will you learn? Closures are a poor man's object." At that moment, Anton became enlightened.
-- Anton van Straaten 6/4/2003 [1]
0. https://cs.brown.edu/~sk/Publications/Papers/Published/sk-te...
1. https://people.csail.mit.edu/gregs/ll1-discuss-archive-html/...