Hacker News

1.		Latest Firefox rolls out Enhanced Tracking Protection 2.0 (blog.mozilla.org)
		476 points by LinuxBender 5 hours ago \| hide \| 243 comments
2.		Moved a server from one building to another with zero downtime (reddit.com)
		690 points by huhtenberg 9 hours ago \| hide \| 307 comments
3.		Facebook launches its TikTok rival, Instagram Reels (axios.com)
		263 points by theBashShell 6 hours ago \| hide \| 200 comments
4.		What is 5D chess? (chessbase.com)
		30 points by searchableguy 1 hour ago \| hide \| 12 comments
5.		Launch HN: Speedscale (YC S20) – Automatically create tests from actual traffic
		74 points by Inchull 5 hours ago \| hide \| 28 comments
6.		System on Chip wrapping the SERV RISC-V soft processor (rotwang.co.uk)
		51 points by homarp 5 hours ago \| hide \| 3 comments
7.		Chat Bubble Blindness (atlistmaps.com)
		198 points by quickthrower2 8 hours ago \| hide \| 112 comments
8.		Fluid Simulator for Touch Screens (haxiomic.github.io)
		165 points by maxraz 8 hours ago \| hide \| 43 comments
9.		USGS Data on the Lebanon Blast (usgs.gov)
		79 points by browsergap 6 hours ago \| hide \| 45 comments
10.		Some Fundamental Theorems in Mathematics (2019) [pdf] (math.harvard.edu)
		149 points by bryanrasmussen 8 hours ago \| hide \| 64 comments
11.		Luau – A fast, small, safe, gradually typed scripting language derived from Lua (roblox.github.io)
		136 points by panic 8 hours ago \| hide \| 54 comments
12.		Twitter for Android Security Vulnerability (privacy.twitter.com)
		20 points by mayakacz 3 hours ago \| hide \| 9 comments
13.		Show HN: Books Paul Graham recommended on Twitter (readthistwice.com)
		81 points by vhpoet 2 hours ago \| hide \| 35 comments
14.		Show HN: Unscreen – Automatically remove video backgrounds with ML (unscreen.com)
		205 points by groe 11 hours ago \| hide \| 92 comments
15.		A Plea for Lean Software (1995) [pdf] (ethz.ch)
		120 points by tosh 8 hours ago \| hide \| 89 comments
16.		ReadMe (YC W15) is hiring a React engineer for our Slate-based markdown editor (readme.com)
		1 hour ago \| hide
17.		Declarative Data Visualization (haifengl.github.io)
		18 points by haifeng 2 hours ago \| hide \| 3 comments
18.		Google’s Search Monopoly Complicates a Mental Health Crisis (bloombergquint.com)
		109 points by woldemariam 7 hours ago \| hide \| 116 comments
19.		Chrome Music Lab (chromeexperiments.com)
		137 points by Sparkenstein 9 hours ago \| hide \| 17 comments
20.		Changes to SameSite Cookie Behavior – A Call to Action for Web Developers (hacks.mozilla.org)
		210 points by weinzierl 12 hours ago \| hide \| 90 comments
21.		Leveraging Machine Learning to Fuel New Discoveries with the ArXiv Dataset (cornell.edu)
		50 points by lelf 6 hours ago \| hide \| 11 comments
22.		IBM Is Already Gutting Red Hat and Firing Employees Without Warning (techrights.org)
		107 points by URfejk 1 hour ago \| hide \| 67 comments
23.		You don’t need reproducible builds (cmpxchg8b.com)
		100 points by ingve 8 hours ago \| hide \| 123 comments
24.		Prevent person-to-person transmission of SARS-CoV-2 (thelancet.com)
		44 points by doener 1 hour ago \| hide \| 43 comments
25.		Are Humans Intelligent? An AI Op-Ed (arr.am)
		90 points by jerezzprime 4 hours ago \| hide \| 77 comments
26.		SpaceX test flight of Starship SN-5 [video] (youtube.com)
		444 points by lpellis 19 hours ago \| hide \| 289 comments
27.		Science and Scientific Expertise Are More Important Than Ever (scientificamerican.com)
		94 points by MindGods 4 hours ago \| hide \| 138 comments
28.		Sink or Swim: Snobs, Bores and Triumphs at the Royal Society of Arts (historytoday.com)
		9 points by apollinaire 2 hours ago \| hide \| discuss
29.		The Fundamental Axiom of Floating Point Arithmetic (johnbcoughlin.com)
		157 points by johnbcoughlin 15 hours ago \| hide \| 55 comments
30.		When Should You Not Use Rails? (codefol.io)
		103 points by luu 13 hours ago \| hide \| 93 comments
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