ripgrep (rg)
Open SourceShow HN 2016Fastest recursive regex search tool for the terminal
Written in Rust by Andrew Gallant (BurntSushi), ripgrep is considered by Hacker News as a masterpiece of systems programming and CLI design.
99.8Score
- Mentions
- 4,890
- Discussers
- 3,200
- positive
- 99%
Hacker News Consensus & Insights
Synthesized from developer and community discussions across multiple years.
Why Hackers Love It
- Unmatched raw search speed on large codebases
- Respects .gitignore rules by default without configuration
- Exceptional documentation, error messages, and unicode support
Common Concerns & Tradeoffs
- Single-file regex only (multiline requires flag and slows search)
Ideal for: Every engineer working with codebases from the command line.
Frequently Mentioned Alongside
Verbatim Hacker News Discussions
Real, unfiltered comments from independent developers.
@simonw•10/27/2021
Original post ↗Thread: Ask HN: What CLI tools have changed how you write code?
“ripgrep is in the top 3 developer tools ever created. It changed my day-to-day work more than any IDE.”
@BurntSushi•9/23/2016
Original post ↗Thread: Show HN: ripgrep – A faster grep with gitignore support
“ripgrep was designed from day one to search code as fast as physically possible while respecting your gitignore.”