Hacker News on 6 February 2019

• What Happened to the 100000 Hour LED Bulbs?
• Netflix Posted Biggest-Ever Profit in 2018 and Paid $0 in Income Taxes
• Compounding Knowledge
• Facebook will reveal who uploaded your contact info for ad targeting
• With React 16.8, React Hooks are available in a stable release
• Office Space turns 20: How the film changed the way we work
• Vanlife: Build your own van to live on the road
• Instacart and DoorDash’s Tip Policies Are Delivering Outrage
• Why Nasa Converted Its Lessons-Learned Database into a Knowledge Graph
• Sr.ht becomes Sourcehut