ripgrep - ripgrep combines the usability of The Silver Searcher with the raw speed of grep.
Robinhood Cash Management - Invest, spend, and earn 2.05% APY
ack - Ack is designed as a standalone (one perl file) replacement for 99% of the uses of grep.
AltaFin - Sustainable cryptocurrency saving platform
The Silver Searcher - A code searching tool similar to ack, with a focus on speed.
Fathom Forecasting - Cash flow forecasting just got smarter