tilo/smarter_csv

Fastest end-to-end CSV ingestion for Ruby (with C acceleration). SmarterCSV auto-detects formats, applies smart defaults, and returns Rails-ready hashes for seamless use with ActiveRecord, Sidekiq, parallel jobs, and S3 pipelines — even for messy user-uploaded real-world data.

[view on github]last commit: May 23, 2026
stars
1,534
7d
+15
30d
+16
90d
+35
## star history
## found in