Hacker News

1.		MasterCard to open up network to cryptocurrencies (reuters.com)
		482 points by ArtTimeInvestor 5 hours ago \| hide \| 410 comments
2.		Dyson air purifier outperformed by cheap DIY box fan filter in Marketplace test (cbc.ca)
		361 points by walterbell 6 hours ago \| hide \| 306 comments
3.		Why I Built Litestream (litestream.io)
		139 points by benbjohnson 3 hours ago \| hide \| 50 comments
4.		Beej's Guide to Network Programming (1994-2020) (beej.us)
		675 points by ColinWright 9 hours ago \| hide \| 111 comments
5.		Idioms for the D Programming Language (p0nce.github.io)
		25 points by crazypython 1 hour ago \| hide \| 9 comments
6.		Podman: A Daemonless Container Engine (podman.io)
		193 points by lobo_tuerto 5 hours ago \| hide \| 133 comments
7.		Nyströmformer: A Nyström-Based Algorithm for Approximating Self-Attention (arxiv.org)
		21 points by tmfi 1 hour ago \| hide \| 1 comment
8.		Launch HN: Chorus Meditation (YC W21) – Meditation for Non-Meditators
		44 points by aliabramovitz 3 hours ago \| hide \| 39 comments
9.		LinkedIn’s Alternate Universe (every.to)
		57 points by Benlights 2 hours ago \| hide \| 33 comments
10.		Running unmodified Linux programs on Fuchsia (googlesource.com)
		45 points by lyssue 2 hours ago \| hide \| 30 comments
11.		What Do You Agree to When You Accept All Cookies (conradakunga.com)
		177 points by kaboro 6 hours ago \| hide \| 95 comments
12.		Repl.it is hiring to change how people code (repl.it)
		2 hours ago \| hide
13.		Kubernetes Failure Stories (k8s.af)
		8 points by jakozaur 21 minutes ago \| hide \| 1 comment
14.		From First Principles: Why Scala? (lihaoyi.com)
		195 points by lihaoyi 6 hours ago \| hide \| 168 comments
15.		Uncovering a 24-year-old bug in the Linux Kernel (skroutz.gr)
		133 points by greenonion 4 hours ago \| hide \| 7 comments
16.		Launch HN: Cord (YC W21) – training data toolbox for computer vision
		26 points by ulrikhansen54 2 hours ago \| hide \| 12 comments
17.		How Fat Does a Fat Binary Need to Be? (justine.lol)
		71 points by jart 3 hours ago \| hide \| 27 comments
18.		Do Things that Don't Scale (2013) (paulgraham.com)
		96 points by ollerac 6 hours ago \| hide \| 13 comments
19.		Rust 1.50 (rust-lang.org)
		271 points by joseluisq 5 hours ago \| hide \| 86 comments
20.		Normalizing AWS IAM Policies for use in automated analysis (steampipe.io)
		7 points by dboeke 8 minutes ago \| hide \| 1 comment
21.		Lynx: Power-Efficient Cryptocurrency Using RPi [pdf] (getlynx.io)
		16 points by xiii1408 1 hour ago \| hide \| 9 comments
22.		TurboTax Just Tricked You into Paying to File Your Taxes (propublica.org)
		341 points by paulpauper 4 hours ago \| hide \| 248 comments
23.		Open Problems in Communication and Computation [pdf] (raganwald.com)
		21 points by joubert 3 hours ago \| hide \| 1 comment
24.		Tom Stoppard’s Double Life (theatlantic.com)
		13 points by lermontov 2 hours ago \| hide \| discuss
25.		Zio: Type-safe, composable asynchronous and concurrent programming for Scala (github.com/zio)
		63 points by ibraheemdev 6 hours ago \| hide \| 8 comments
26.		Why doesn’t “Look Around” cover more areas? (justinobeirne.com)
		32 points by joao 2 hours ago \| hide \| 5 comments
27.		Experience synesthesia: Google tool lets you 'hear' colors and shapes (artsandculture.google.com)
		31 points by lazycrazyowl 3 hours ago \| hide \| 21 comments
28.		Budgie Is Worth a Try (rentry.co)
		57 points by thastings 5 hours ago \| hide \| 36 comments
29.		AMD Is Currently Hiring More Linux Engineers (phoronix.com)
		213 points by thg 5 hours ago \| hide \| 57 comments
30.		Edbrowse, a Command Line Editor Browser (edbrowse.org)
		42 points by todsacerdoti 5 hours ago \| hide \| 6 comments
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