GitHub

GitHub

Blazing fast tool that appends only unique lines to files.

3 followers

xnew is a fast, low-memory CLI that appends only unique lines to files. Built in Go for large datasets, it streams input efficiently and scales cleanly from thousands to hundreds of millions of lines. - jsmonhq/xnew

GitHub

Launch date
GitHub
GitHubBlazing fast tool that appends only unique lines to files.

Launched on May 27th, 2026