fp.

Live: Artemis II Launch Day Updates

https://www.nasa.gov/blogs/missions/2026/04/01/live-artemis-ii-launch-day-updates/

640•apitman•8h ago•608 comments

A new C++ back end for ocamlc

https://github.com/ocaml/ocaml/pull/14701

88•glittershark•2h ago•4 comments

DRAM pricing is killing the hobbyist SBC market

https://www.jeffgeerling.com/blog/2026/dram-pricing-is-killing-the-hobbyist-sbc-market/

304•ingve•4h ago•237 comments

EmDash – A spiritual successor to WordPress that solves plugin security

https://blog.cloudflare.com/emdash-wordpress/

464•elithrar•9h ago•333 comments

Quantum computing bombshells that are not April Fools

https://scottaaronson.blog/?p=9665

15•Strilanc•1h ago•0 comments

Fast and Gorgeous Erosion Filter

https://blog.runevision.com/2026/03/fast-and-gorgeous-erosion-filter.html

65•runevision•1d ago•11 comments

IPv6 address, as a sentence you can remember

https://sentence2ipv6.tib3rius.com/

30•LorenDB•2h ago•25 comments

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

https://github.com/hauntsaninja/git_bayesect

203•hauntsaninja•4d ago•26 comments

AI for American-produced cement and concrete

https://engineering.fb.com/2026/03/30/data-center-engineering/ai-for-american-produced-cement-and...

149•latchkey•8h ago•107 comments

Signing data structures the wrong way

https://blog.foks.pub/posts/domain-separation-in-idl/

74•malgorithms•6h ago•42 comments

Set the Line Before It's Crossed

https://nomagicpill.substack.com/p/set-the-line-before-its-crossed

27•surprisetalk•2d ago•8 comments

Ask HN: Who is hiring? (April 2026)

202•whoishiring•11h ago•161 comments

The revenge of the data scientist

https://hamel.dev/blog/posts/revenge/

91•hamelsmu•4d ago•17 comments

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

https://getdull.app

40•kasparnoor•4h ago•26 comments

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

https://app.uniclaw.ai/arena?tab=costEffectiveness&via=hn

142•skysniper•9h ago•61 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

SpaceX files to go public

https://www.nytimes.com/2026/04/01/technology/spacex-ipo-elon-musk.html

195•nutjob2•8h ago•251 comments

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

https://www.sciencedaily.com/releases/2026/03/260313002633.htm

53•prabal97•6h ago•20 comments

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

https://flight-viz.com

59•coolwulf•8h ago•33 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...

41•bananaboy•2h ago•19 comments

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

35•matthieu_bl•4d ago•4 comments

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

https://benoit.paris/posts/jax-ray-marcher/

56•BenoitP•6h ago•8 comments

Swappa.com for GrapheneOS compatible devices – Stay Away

https://discuss.grapheneos.org/d/33727-swappacom-for-grapheneos-compatible-devices-stay-away

90•OsrsNeedsf2P•4h ago•57 comments

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

https://gist.github.com/nup002/912383615b12dc1ec44ae9004c40b11f

34•MagneLauritzen•2d ago•4 comments

Montana referendum to outlaw corporate campaign contributions [video]

https://www.youtube.com/watch?v=p1fPbGHe3xE

29•le-mark•2h ago•2 comments

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

https://github.com/solvespace/solvespace/issues/1036

11•ruevs•3h 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

14•elsadek•3h ago•4 comments

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

https://github.com/afshinm/zerobox

108•afshinmeh•2d ago•84 comments

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

https://devblogs.microsoft.com/oldnewthing/20260324-00/?p=112159

116•michelangelo•3d ago•57 comments

Ask HN: Who wants to be hired? (April 2026)

57•whoishiring•11h ago•135 comments