4 engineers on Hacker News describe using Polars first-hand: 2 endorse it, 0 regret it, 1 are mixed.
“The most pleasant api by far for a programmatic user”
mixed · personal · theLiminator · 2025-01-16 · source ↗ · wrong label?“predicate and projection push down (thanks to polars) to reduce that further.”
endorse · production · jmartin2683 · 2022-12-27 · source ↗ · wrong label?“the code in this library has allowed me to transition my company's pandas-centric code to polars-centric code more quickly, which has led to significant speedups and memory savings”
endorse · production · austospumanto · 2021-12-17 · source ↗ · wrong label?“because everything is in Polars, we can most frequently simply output to CSV”
neutral · production · irridiance · 2025-05-15 · source ↗ · wrong label?