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1.
Show HN: Reactor Atlas (reactoratlas.com)
15 points by fedecaccia 3 hours ago | 2 comments
2.
Show HN: I made a word building game supporting anagrams and one handed use
13 points by busymom0 7 hours ago | 1 comment
3.
Show HN: Word42, a wordprocessor inspired by MS Word and Abiword (word42.org)
4 points by roschdal 1 hour ago | discuss
4.
Show HN: OwnTime – a chess clock for your day's priorities (owntime.app)
107 points by fmos 1 day ago | 57 comments
5.
Show HN: Real-time AI news aggregator with daily digest (aibriefs.news)
10 points by michelmi 15 hours ago | 13 comments
6.
Show HN: The cheapest GPU cloud – H100s at $2.04/HR, H200s at $3/HR (compute.cheap)
50 points by EmiCorleone 1 day ago | 20 comments
7.
Show HN: HN Match Maker – Matching "Who Wants to Be Hired?" With "Who's Hiring?" (hnmatchmaker.com)
114 points by all2 2 days ago | 45 comments
8.
Show HN: Sirenfall, a civil defense siren synthesized in Web Audio (sirenfall.live)
5 points by beeswaxpat 9 hours ago | discuss
9.
Show HN: I built my first MCP to manage Google Ads (adchestra.com)
15 points by MichalKrk 18 hours ago | 10 comments
10.
Show HN: Devbar – Point at what to change. Leave a comment. Your agent ships it (devbar.sh)
3 points by linesofcode 11 hours ago | 3 comments
11.
Show HN: A benchmark for flight search intent (fjmatrix.github.io)
5 points by rabbit_1 16 hours ago | discuss
12.
Show HN: Newton's Orchard – Browser-based space/gravity playground (newtonsorchard.app)
29 points by andrewchilds 2 days ago | 4 comments
13.
Show HN: Weedout – Safari extension that hides YouTube AI-labeled videos (masteranza.github.io)
181 points by masteranza 2 days ago | 81 comments
14.
Show HN: MesaOS – An operating system written from scratch in Rust (github.com/crackanimad0r)
3 points by crackanimador 12 hours ago | 13 comments
15.
Show HN: Bridle: hand your agent's context to a coworker's agent (bridle.network)
5 points by withoutshape 12 hours ago | discuss
16.
Show HN: NGPDFs – 50 PDF tools that never upload your files (ngpdfs.com)
2 points by amulyakashyap09 12 hours ago | discuss
17.
Show HN: WordPress search and replace that doesn't corrupt serialized data (github.com/ibrahimhajjaj)
2 points by ibrahimwithi 13 hours ago | discuss
18.
Show HN: Model – A Minimal Python ORM for MySQL and SQLite (github.com/el1s7)
4 points by el1s7 13 hours ago | discuss
19.
Show HN: MCP Tool Definition Quality Score (TDQS) Spec (tdqs.dev)
7 points by punkpeye 13 hours ago | discuss
20.
Show HN: LibPolyCall – a C runtime broker for cross-language function calls (github.com/obinexus)
3 points by obinexus 13 hours ago | discuss
21.
Show HN: Wordmate – local speech-to-text for macOS (github.com/vdszds)
3 points by vdszds 13 hours ago | discuss
22.
Show HN: Radia – agent coordination with leases, permissions and provenance (radia.sh)
2 points by ymodulo 13 hours ago | discuss
23.
Show HN: I built an app that makes your goals inevitable (getinference.app)
2 points by ifeanyi_sa 13 hours ago | discuss
24.
Show HN: A gravity simulator where forces propagate at the speed of light (github.com/alessandro-pioli)
5 points by alessandropioli 13 hours ago | discuss
25.
Show HN: WiringPi 3.20 – Updated GPIO Library for Raspberry Pi (github.com/wiringpi)
2 points by evil99 13 hours ago | discuss
26.
Show HN: Ensemble Prover - Open-Source Python Autonomous Theorem Prover (github.com/graviterra)
2 points by stereochemical3 13 hours ago | 1 comment
27.
Show HN: asciiQuake (asciiquake.wtf)
14 points by apresmoi 1 day ago | 6 comments
28.
Show HN: Running 104GB Qwen3.8-Flash-Next on 48GB Mac with at ~12 tok/s (github.com/carloslfu)
229 points by carloslfu 2 days ago | 115 comments
29.
Show HN: A Context Registry for AI coding agents (apimatic.io)
8 points by sohaibtariq 14 hours ago | 1 comment
30.
Show HN: Ardent, a code-first agent for non-engineering work (ardent.ai)
10 points by nkohari 15 hours ago | 2 comments

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