Orbit · Explore

Programming · by Nusrat Akter · 2026-10-19

Parser combinators, explained

t3.at

Nice walkthrough of parser combinators. Once they click, regex feels like a crime.

41 sparks · 20 comments

Comments

Quiet Fern · 14 likes

my experience with parser combinators was mostly positive, but I wouldn't bet the farm on it yet

Sleepy Panda · 1 likes

lol this is too accurate

Piotr Zieliński · 0 likes

Thanks, that actually helped a lot

Mango Sparrow · 9 likes

As an enthusiast I'm just happy to see parser combinators getting attention, hope it keeps going

Nusrat Akter · 3 likes

i'd pay good money to see you debate with my boss

Isha Menon · 9 likes

parser combinators will be boring in a year and everybody will use it anyway lol

Amelia Hughes · 4 likes

Same here, had teh exact same experience

Niamh Byrne · 3 likes

funny how parser combinators comes up right when I was arguing about it with my coworker

Maksym Bondar · 7 likes

Can you share more details? Would love to try it

Cian Kelly · 2 likes

I work with this stuff daily and parser combinators is not as simple as teh headline makes it sound

Urban Rider · 7 likes

Thanks, that actually helped a lot

Maksym Bondar · 0 likes

Underrated take: parser combinators matters more for small teams than big companies

Sara Hosseini · 10 likes

lol this is too accurate

Marco Conti · 4 likes

This. Exactly this

Nour Ali · 0 likes

Tried something similar last month, the practical results were mixed. Setup was ok but edge cases killed me

Mango Runner · 13 likes

Underrated comment right here

Jisoo Park · 0 likes

teh real question with parser combinators is who maintains it in two years

Noah Johansson · 0 likes

This. Exactly this

Léa Bernard · 0 likes

cost matters a lot here, parser combinators only makes sense if the numbers actually work out at scale

Aoife Murphy · 0 likes

thanks, that actually helped a lot