Tidewave Web: in-browser coding agent for Rails and Phoenix (tidewave.ai)

100 points by kieloo 3h ago 23 comments

AGENTS.md – Open format for guiding coding agents (agents.md)

607 points by ghuntley 12h ago 282 comments

Show HN: Claude Code workflow: PRDs → GitHub Issues → parallel execution (github.com)

40 points by aroussi 2h ago 18 comments

How to Think About GPUs (jax-ml.github.io)

182 points by alphabetting 1d ago 51 comments

MapLibre Tile: A next generation geospatial format optimized for rendering (arxiv.org)

29 points by mtremmel 2d ago 3 comments

How to Draw a Space Invader (muffinman.io)

383 points by abdusco 14h ago 43 comments

Ask HN: Why does the US Visa application website do a port-scan of my network?

270 points by mbix77 7h ago 113 comments

GiveCampus (YC S15) Hiring Rails engineers passionate about education (givecampus.breezy.hr)

1 points by mkong1 1h ago 0 comments

The Block Stacking Problem (sites.pitt.edu)

27 points by lisper 2d ago 1 comments

Copilot broke audit logs, but Microsoft won't tell customers (pistachioapp.com)

595 points by Sayrus 12h ago 220 comments

How we exploited CodeRabbit: From simple PR to RCE and write access on 1M repos (research.kudelskisecurity.com)

624 points by spiridow 21h ago 208 comments

The End of Handwriting (wired.com)

63 points by beardyw 2d ago 130 comments

D2 (text to diagram tool) now supports ASCII renders (d2lang.com)

360 points by alixanderwang 18h ago 62 comments

The value of hitting the HN front page (mooreds.com)

136 points by mooreds 11h ago 52 comments

Tiny microbe challenges the definition of cellular life (nautil.us)

116 points by jnord 13h ago 36 comments

Mirrorshades, the Cyberpunk Anthology (rudyrucker.com)

23 points by keepamovin 4h ago 10 comments

Gaussian Processes for Machine Learning (2006) [pdf] (gaussianprocess.org)

41 points by susam 2d ago 6 comments

We still build with Ruby in 2025 (getlago.com)

59 points by FinnLobsien 2d ago 26 comments

Customizing Lisp REPLs (aartaka.me)

32 points by nemoniac 2d ago 9 comments

Intel Foundry Demonstrates First Arm-Based Chip on 18A Node (hothardware.com)

81 points by rbanffy 2d ago 40 comments

Fast and observable background job processing for .NET (github.com)

29 points by mikasjp 2d ago 7 comments

Emacs as your video-trimming tool (xenodium.com)

257 points by xenodium 20h ago 132 comments

Rails Charts Using ECharts from Apache (github.com)

58 points by amalinovic 2d ago 4 comments

Databricks is raising a Series K Investment at >$100B valuation (databricks.com)

69 points by djhu9 7h ago 71 comments

Type-machine (arthi-chaud.github.io)

28 points by todsacerdoti 8h ago 8 comments

How I Made Ruby Faster Than Ruby (noteflakes.com)

58 points by ciconia 2d ago 14 comments

Candle Flame Oscillations as a Clock (cpldcpu.com)

308 points by cpldcpu 4d ago 69 comments

Without the futex, it's futile (h4x0r.org)

277 points by eatonphil 23h ago 131 comments

Show HN: I've made an easy to extend and flexible JavaScript logger (github.com)

9 points by inshinrei 23h ago 6 comments

Tiny, removable "mini SSD" could eventually be a big deal for gaming handhelds (arstechnica.com)

63 points by quantummagic 3d ago 74 comments

AnduinOS (anduinos.com)

135 points by TheFreim 18h ago 183 comments

How Figma’s multiplayer technology works (2019) (figma.com)

161 points by redbell 4d ago 53 comments

Drunken Bishop (2023) (re.factorcode.org)

71 points by todsacerdoti 15h ago 14 comments

CRDT: Text Buffer (madebyevan.com)

140 points by skadamat 17h ago 6 comments

Custom telescope mount using harmonic drives and ESP32 (svendewaerhert.com)

294 points by waerhert 1d ago 108 comments

Why Semantic Layers Matter (and how to build one with DuckDB) (motherduck.com)

144 points by secondrow 20h ago 34 comments

Show HN: OpenAI/reflect – Physical AI Assistant that illuminates your life (github.com)

82 points by Sean-Der 17h ago 38 comments

We’re Not So Special: A new book challenges human exceptionalism (democracyjournal.org)

96 points by nobet 10h ago 201 comments

CRLite in Firefox. Fast, private and secure (pick three) (blog.mozilla.org)

8 points by WonderAlmighty 1h ago 0 comments

Modern CI is too complex and misdirected (2021) (gregoryszorc.com)

117 points by thundergolfer 9h ago 92 comments

Launch HN: Uplift (YC S25) – Voice models for under-served languages

102 points by zaidqureshi 1d ago 49 comments

The new geography of stolen goods (economist.com)

90 points by tlb 2d ago 98 comments

Geotoy – Shadertoy for 3D Geometry (3d.ameo.design)

127 points by Ameo 2d ago 24 comments

Show HN: Hanaco Weather – A poetic weather SNS from the OS Yamato project (github.com)

16 points by tsuyoshi_k 9h ago 7 comments

The joy of recursion, immutable data, & pure functions: Making mazes with JS (jrsinclair.com)

79 points by jrsinclair 2d ago 19 comments

PinePhone Pro canned in pursuit of RISC-V business (theregister.com)

6 points by LorenDB 1h ago 1 comments

A renovation project in Turkey led to the discovery of a lost city (2023) (atlasobscura.com)

83 points by areoform 21h ago 24 comments

Passive Microwave Repeaters (computer.rip)

112 points by BallsInIt 3d ago 17 comments

Positron, a New Data Science IDE (posit.co)

153 points by kgwgk 22h ago 46 comments

PyPI Preventing Domain Resurrection Attacks (blog.pypi.org)

125 points by pabs3 1d ago 49 comments

Some Tricks for List Manipulation

3 todsacerdoti 0 8/20/2025, 5:09:47 AM doisinkidney.com ↗

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