#parsercombinators — Public Fediverse posts

Amazing post! A little mind bending but worth to try and learn something.

––––

Staged Parser Combinators in Scala: Have Your Cake and Eat It (Too)

https://moleike.github.io/blog/staged-parser-combinators/

#Programming #Scala #plt #FunctionalProgramming #FP #parserCombinators

Amazing post! A little mind bending but worth to try and learn something.

––––

Staged Parser Combinators in Scala: Have Your Cake and Eat It (Too)

https://moleike.github.io/blog/staged-parser-combinators/

#Programming #Scala #plt #FunctionalProgramming #FP #parserCombinators

Amazing post! A little mind bending but worth to try and learn something.

––––

Staged Parser Combinators in Scala: Have Your Cake and Eat It (Too)

https://moleike.github.io/blog/staged-parser-combinators/

#Programming #Scala #plt #FunctionalProgramming #FP #parserCombinators

Amazing post! A little mind bending but worth to try and learn something.

––––

Staged Parser Combinators in Scala: Have Your Cake and Eat It (Too)

https://moleike.github.io/blog/staged-parser-combinators/

#Programming #Scala #plt #FunctionalProgramming #FP #parserCombinators

Amazing post! A little mind bending but worth to try and learn something.

––––

Staged Parser Combinators in Scala: Have Your Cake and Eat It (Too)

https://moleike.github.io/blog/staged-parser-combinators/

#Programming #Scala #plt #FunctionalProgramming #FP #parserCombinators

I like Swift-parsing.
Winnow(Rust) > Swift-paring >> ParserCombinator.jl(Julia)

#parsercombinators

Parser combinators in #Haskell are like the cool kids at school 🎓, effortlessly solving Advent of Code problems while #regexes are stuck in detention 🚫. Who knew regexes were still a thing in 2025? 😂 In Haskell, we leave those relics to flounder in the past while we flex our combinator muscles 💪.
https://entropicthoughts.com/parser-combinators-beat-regexes #ParserCombinators #AdventOfCode #FutureCoding #Flexibility #HackerNews #ngated

Parser combinators in #Haskell are like the cool kids at school 🎓, effortlessly solving Advent of Code problems while #regexes are stuck in detention 🚫. Who knew regexes were still a thing in 2025? 😂 In Haskell, we leave those relics to flounder in the past while we flex our combinator muscles 💪.
https://entropicthoughts.com/parser-combinators-beat-regexes #ParserCombinators #AdventOfCode #FutureCoding #Flexibility #HackerNews #ngated

Parser combinators in #Haskell are like the cool kids at school 🎓, effortlessly solving Advent of Code problems while #regexes are stuck in detention 🚫. Who knew regexes were still a thing in 2025? 😂 In Haskell, we leave those relics to flounder in the past while we flex our combinator muscles 💪.
https://entropicthoughts.com/parser-combinators-beat-regexes #ParserCombinators #AdventOfCode #FutureCoding #Flexibility #HackerNews #ngated

Parser combinators in #Haskell are like the cool kids at school 🎓, effortlessly solving Advent of Code problems while #regexes are stuck in detention 🚫. Who knew regexes were still a thing in 2025? 😂 In Haskell, we leave those relics to flounder in the past while we flex our combinator muscles 💪.
https://entropicthoughts.com/parser-combinators-beat-regexes #ParserCombinators #AdventOfCode #FutureCoding #Flexibility #HackerNews #ngated

Parser Combinators Beat Regexes

https://entropicthoughts.com/parser-combinators-beat-regexes

#HackerNews #ParserCombinators #Regexes #CodingTechniques #FunctionalProgramming

Parser Combinators Beat Regexes

https://entropicthoughts.com/parser-combinators-beat-regexes

#HackerNews #ParserCombinators #Regexes #CodingTechniques #FunctionalProgramming

Parser Combinators Beat Regexes

https://entropicthoughts.com/parser-combinators-beat-regexes

#HackerNews #ParserCombinators #Regexes #CodingTechniques #FunctionalProgramming

Parser Combinators Beat Regexes

https://entropicthoughts.com/parser-combinators-beat-regexes

#HackerNews #ParserCombinators #Regexes #CodingTechniques #FunctionalProgramming

The most difficult part of #AdventOfCode 2024 day23 is building a parser combinator for computer names composed by two alphabets.

(('a'..='z'), ('a'..='z')) doesn't work. The solution took me +10min is

(one_of('a'..='z'), one_of('a'..='z'))

#rustlang #parsercombinators #winnow

The most difficult part of #AdventOfCode 2024 day23 is building a parser combinator for computer names composed by two alphabets.

(('a'..='z'), ('a'..='z')) doesn't work. The solution took me +10min is

(one_of('a'..='z'), one_of('a'..='z'))

#rustlang #parsercombinators #winnow

Context free grammars (CFG) are better than parsing expression grammars (PEG), because CFGs represent how we think.

Parser combinators are similar to PEGs, so they are worse than CFGs, too.

So, don't use Rust libraries nom, combine. Use lalrpop.

Don't use Haskell libraries parsec, gigaparsec, attoparsec, megaparsec, trifecta. Use Earley, happy.

See more detailed story in my new article https://safinaskar.writeas.com/this-is-why-you-should-never-use-parser-combinators-and-peg .

The story also includes some cases, where PEG and parser combinators may still be useful. Also, the article gives links to my Haskell parsing libraries.

#haskell #rust #parsing #parse #cfg #peg #combinators #parsercombinators #parsingcombinators #nom #combine #lalrpop #parsec #earley #happy

Context free grammars (CFG) are better than parsing expression grammars (PEG), because CFGs represent how we think.

Parser combinators are similar to PEGs, so they are worse than CFGs, too.

So, don't use Rust libraries nom, combine. Use lalrpop.

Don't use Haskell libraries parsec, gigaparsec, attoparsec, megaparsec, trifecta. Use Earley, happy.

See more detailed story in my new article https://safinaskar.writeas.com/this-is-why-you-should-never-use-parser-combinators-and-peg .

The story also includes some cases, where PEG and parser combinators may still be useful. Also, the article gives links to my Haskell parsing libraries.

#haskell #rust #parsing #parse #cfg #peg #combinators #parsercombinators #parsingcombinators #nom #combine #lalrpop #parsec #earley #happy

Context free grammars (CFG) are better than parsing expression grammars (PEG), because CFGs represent how we think.

Parser combinators are similar to PEGs, so they are worse than CFGs, too.

So, don't use Rust libraries nom, combine. Use lalrpop.

Don't use Haskell libraries parsec, gigaparsec, attoparsec, megaparsec, trifecta. Use Earley, happy.

See more detailed story in my new article https://safinaskar.writeas.com/this-is-why-you-should-never-use-parser-combinators-and-peg .

The story also includes some cases, where PEG and parser combinators may still be useful. Also, the article gives links to my Haskell parsing libraries.

#haskell #rust #parsing #parse #cfg #peg #combinators #parsercombinators #parsingcombinators #nom #combine #lalrpop #parsec #earley #happy

Context free grammars (CFG) are better than parsing expression grammars (PEG), because CFGs represent how we think.

Parser combinators are similar to PEGs, so they are worse than CFGs, too.

So, don't use Rust libraries nom, combine. Use lalrpop.

Don't use Haskell libraries parsec, gigaparsec, attoparsec, megaparsec, trifecta. Use Earley, happy.

See more detailed story in my new article https://safinaskar.writeas.com/this-is-why-you-should-never-use-parser-combinators-and-peg .

The story also includes some cases, where PEG and parser combinators may still be useful. Also, the article gives links to my Haskell parsing libraries.

#haskell #rust #parsing #parse #cfg #peg #combinators #parsercombinators #parsingcombinators #nom #combine #lalrpop #parsec #earley #happy

Context free grammars (CFG) are better than parsing expression grammars (PEG), because CFGs represent how we think.

Parser combinators are similar to PEGs, so they are worse than CFGs, too.

So, don't use Rust libraries nom, combine. Use lalrpop.

Don't use Haskell libraries parsec, gigaparsec, attoparsec, megaparsec, trifecta. Use Earley, happy.

See more detailed story in my new article https://safinaskar.writeas.com/this-is-why-you-should-never-use-parser-combinators-and-peg .

The story also includes some cases, where PEG and parser combinators may still be useful. Also, the article gives links to my Haskell parsing libraries.

#haskell #rust #parsing #parse #cfg #peg #combinators #parsercombinators #parsingcombinators #nom #combine #lalrpop #parsec #earley #happy

A Browser Approach to Parsing - There are few rites of programmer passage as iconic as writing your first parser. ... - https://hackaday.com/2023/06/26/a-browser-approach-to-parsing/ #softwaredevelopment #parsercombinators #recursivedescent #softwarehacks #parsing

A Browser Approach to Parsing - There are few rites of programmer passage as iconic as writing your first parser. ... - https://hackaday.com/2023/06/26/a-browser-approach-to-parsing/ #softwaredevelopment #parsercombinators #recursivedescent #softwarehacks #parsing

A Browser Approach to Parsing - There are few rites of programmer passage as iconic as writing your first parser. ... - https://hackaday.com/2023/06/26/a-browser-approach-to-parsing/ #softwaredevelopment #parsercombinators #recursivedescent #softwarehacks #parsing

A Browser Approach to Parsing - There are few rites of programmer passage as iconic as writing your first parser. ... - https://hackaday.com/2023/06/26/a-browser-approach-to-parsing/ #softwaredevelopment #parsercombinators #recursivedescent #softwarehacks #parsing

A Browser Approach to Parsing - There are few rites of programmer passage as iconic as writing your first parser. ... - https://hackaday.com/2023/06/26/a-browser-approach-to-parsing/ #softwaredevelopment #parsercombinators #recursivedescent #softwarehacks #parsing

This talk I gave on parser combinators is (just) over a decade old now and it's kinda neat to see people still link to it, even people writing about parsers in other languages...

https://www.youtube.com/watch?v=r_Enynu_TV0

#ParserCombinators

This talk I gave on parser combinators is (just) over a decade old now and it's kinda neat to see people still link to it, even people writing about parsers in other languages...

https://www.youtube.com/watch?v=r_Enynu_TV0

#ParserCombinators

This talk I gave on parser combinators is (just) over a decade old now and it's kinda neat to see people still link to it, even people writing about parsers in other languages...

https://www.youtube.com/watch?v=r_Enynu_TV0

#ParserCombinators

This talk I gave on parser combinators is (just) over a decade old now and it's kinda neat to see people still link to it, even people writing about parsers in other languages...

https://www.youtube.com/watch?v=r_Enynu_TV0

#ParserCombinators

This talk I gave on parser combinators is (just) over a decade old now and it's kinda neat to see people still link to it, even people writing about parsers in other languages...

https://www.youtube.com/watch?v=r_Enynu_TV0

#ParserCombinators

New blog post! Let's continue to write a parser combinator library in Scala 3 à la @pchiusano and @runarorama 's Red book... but using TDD!
#scala3 #tdd #parsercombinators

https://blog.agilogy.com/2022-12-16-writing-a-parser-combinator-library-2.html