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Show HN: Lofi.cafe
1186 points | 230 comments

Show HN: Science and math-flavored programming problems for beginners
359 points | 71 comments

Show HN: Side project passed $2.5k/mo revenue after 2 years (Phoenix and Vue)
354 points | 85 comments

Show HN: I built a Guitar Hero robot [video]
323 points | 118 comments

Show HN: DeepHN – Full-text search of 30M Hacker News posts and linked webpages
322 points | 111 comments

Show HN: Giving my mother-in-law an easy internet radio with real icon buttons
233 points | 117 comments

Show HN: I made a 5-key keyboard
221 points | 222 comments