Hacker Newsletter - Best of Hacker News in your inbox every Friday.

HackerWeb - A simple and readable Hacker News app

Daily Time Tracking - Daily shows what you have been working on and for how long. It creates accurate timesheets by asking what you are doing, so no more timers or switching tasks. Use its data to submit your hours, create invoices or simply increase your productivity.

HackerScroll - Read top articles from HackerNews in a clean, simple and minimal interface without ads or any other distractions.

Product Hunt - A website that lets users share and discover new products

HNwatcher - Track keywords and users on Hacker News