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Live: Artemis II Launch Day Updates

https://www.nasa.gov/blogs/missions/2026/04/01/live-artemis-ii-launch-day-updates/
689•apitman•9h ago•644 comments

A new C++ back end for ocamlc

https://github.com/ocaml/ocaml/pull/14701
106•glittershark•3h ago•6 comments

Quantum computing bombshells that are not April Fools

https://scottaaronson.blog/?p=9665
44•Strilanc•2h ago•2 comments

DRAM pricing is killing the hobbyist SBC market

https://www.jeffgeerling.com/blog/2026/dram-pricing-is-killing-the-hobbyist-sbc-market/
322•ingve•5h ago•255 comments

EmDash – A spiritual successor to WordPress that solves plugin security

https://blog.cloudflare.com/emdash-wordpress/
479•elithrar•10h ago•343 comments

Fast and Gorgeous Erosion Filter

https://blog.runevision.com/2026/03/fast-and-gorgeous-erosion-filter.html
79•runevision•1d ago•12 comments

Set the Line Before It's Crossed

https://nomagicpill.substack.com/p/set-the-line-before-its-crossed
37•surprisetalk•2d ago•14 comments

Show HN: Git bayesect – Bayesian Git bisection for non-deterministic bugs

https://github.com/hauntsaninja/git_bayesect
213•hauntsaninja•4d ago•28 comments

AI for American-produced cement and concrete

https://engineering.fb.com/2026/03/30/data-center-engineering/ai-for-american-produced-cement-and...
159•latchkey•9h ago•108 comments

Signing data structures the wrong way

https://blog.foks.pub/posts/domain-separation-in-idl/
78•malgorithms•7h ago•41 comments

Ask HN: Who is hiring? (April 2026)

206•whoishiring•11h ago•171 comments

Trinity Large Thinking

https://openrouter.ai/arcee-ai/trinity-large-thinking
6•kristianp•44m ago•4 comments

The revenge of the data scientist

https://hamel.dev/blog/posts/revenge/
101•hamelsmu•4d ago•18 comments

Show HN: Dull – Instagram Without Reels, YouTube Without Shorts (iOS)

https://getdull.app
46•kasparnoor•5h ago•33 comments

SpaceX files to go public

https://www.nytimes.com/2026/04/01/technology/spacex-ipo-elon-musk.html
216•nutjob2•9h ago•279 comments

StepFun 3.5 Flash is #1 cost-effective model for OpenClaw tasks (300 battles)

https://app.uniclaw.ai/arena?tab=costEffectiveness&via=hn
148•skysniper•10h ago•63 comments

Scientists crack a 20-year nuclear mystery behind the creation of gold

https://www.sciencedaily.com/releases/2026/03/260313002633.htm
58•prabal97•7h ago•27 comments

InspectMind AI (YC W24) Is Hiring

https://www.ycombinator.com/companies/inspectmind-ai/jobs/jQNra64-software-engineer-build-the-wor...
1•aakashprasad91•5h ago

Ariane 6 user's manual [pdf]

https://www.ariane.group/app/uploads/sites/4/2024/10/Mua-6_Issue-2_Revision-0_March-2021.pdf
40•matthieu_bl•4d ago•5 comments

BurgerDisk News

https://www.colino.net/wordpress/archives/2026/03/28/burgerdisk-news/
8•ibobev•2d ago•1 comments

The Windows equivalents of the most used Linux commands

http://techkettle.blogspot.com/2026/04/the-windows-equivalents-of-most-used.html
19•elsadek•4h ago•8 comments

Jax's true calling: Ray-Marching renderers on WebGL

https://benoit.paris/posts/jax-ray-marcher/
60•BenoitP•7h ago•8 comments

ZomboCom stolen by a hacker, sold, now replaced with AI-generated makeover

https://old.reddit.com/r/oldinternet/comments/1raiz8v/zombocom_was_stolen_by_hacker_put_up_for_sa...
50•bananaboy•3h ago•21 comments

Show HN: Flight-Viz – 10K flights on a 3D globe in 3.5MB of Rust+WASM

https://flight-viz.com
62•coolwulf•9h ago•33 comments

Swappa.com for GrapheneOS compatible devices – Stay Away

https://discuss.grapheneos.org/d/33727-swappacom-for-grapheneos-compatible-devices-stay-away
93•OsrsNeedsf2P•5h ago•60 comments

SolveSpace (open source 2D/3D CAD) working on Windows 2000 (2025)

https://github.com/solvespace/solvespace/issues/1036
17•ruevs•4h ago•2 comments

How-to guide: Commissioning a Sensor Physics R&D Lab

https://gist.github.com/nup002/912383615b12dc1ec44ae9004c40b11f
35•MagneLauritzen•2d ago•4 comments

Windows 95 defenses against installers that overwrite a file with an older one

https://devblogs.microsoft.com/oldnewthing/20260324-00/?p=112159
129•michelangelo•3d ago•60 comments

Show HN: Zerobox – Sandbox any command with file, network, credential controls

https://github.com/afshinm/zerobox
114•afshinmeh•2d ago•86 comments

Montana referendum to outlaw corporate campaign contributions [video]

https://www.youtube.com/watch?v=p1fPbGHe3xE
40•le-mark•3h ago•6 comments
Open in hackernews

The Windows equivalents of the most used Linux commands

http://techkettle.blogspot.com/2026/04/the-windows-equivalents-of-most-used.html
19•elsadek•4h ago

Comments

jpease•1h ago
CTRL-ALT-DEL?
jmclnx•1h ago
Not bad, but one big criticism, never do a 'kill -9' first, that will stop the program from cleaning up after itself if killed using -9.

Use one of these instead:

    -TERM   then wait, if not
    -INT    then wait, if not
    -HUP    then wait, if not
    -ABRT
If you are sure all of these fail, then use -9 (-KILL). But assume the program has a major bug and try and find another program that will do the same task and use that instead.
WaterRun•1h ago
I recently had a similar idea. https://github.com/Water-Run/Cmdset
Akuehne•1h ago
My most used windows command is, and will always be, `ls`.

Then I'm reminded that it's not a know file or directory.

IcyWindows•21m ago
It's been nearly 20 years since powershell came out.
8note•55m ago
ok, but how do i get the only linux command i know?

ctrl+r

malbs•42m ago
findstr is an underappreciated command line tool. I use it a lot
hackyhacky•2m ago
> Author's note: From here on, the content is AI-generated

Kudos to the author for their honesty in admitting AI use, but this killed my interest in reading this. If you can use AI to generate this list, so can anyone. Why would I want to read AI slop?

HN already discourages AI-generated comments. I hope we can extend that to include a prohibition on all AI-generated content.

> Don't post generated comments or AI-edited comments. HN is for conversation between humans.